Ivy Bridge (microarchitecture)
|
Intel's internally used Ivy Bridge logo[1] | |
| CPUID code | 0306A9h |
|---|---|
| Product code | 80637 (desktop) |
| L1 cache | 64 KB per core |
| L2 cache | 256 KB per core |
| L3 cache | 2 MB to 8 MB shared |
| Model | Pentium G Series |
| Created | 29 April 2012 |
| Transistors | 2,104 M 22 nm (Tri-Gate) |
| Architecture | Sandy Bridge x86 |
| Instructions | MMX, AES-NI, CLMUL |
| Extensions | |
| Socket(s) |
|
| Predecessor | Sandy Bridge (Tock) |
| Successor | Haswell (Tock/Architecture) |
| GPU |
HD Graphics 2500 650 MHz to 1150 MHz HD Graphics 4000 350 MHz to 1300 MHz HD Graphics P4000 650 MHz to 1250 MHz |
Ivy Bridge processor
Ivy Bridge is the codename for a "third generation" line of processors based on the 22 nm manufacturing process developed by Intel. The name is also applied more broadly to the 22 nm die shrink of the Sandy Bridge microarchitecture based on FinFET ("3D") Tri-Gate transistors, which is also used in the Xeon and Core i7 Ivy Bridge-EX (Ivytown), Ivy Bridge-EP and Ivy Bridge-E microprocessors released in 2013.
Ivy Bridge processors are backwards compatible with the Sandy Bridge platform, but such systems might require a firmware update (vendor specific).[2] In 2011, Intel released the 7-series Panther Point chipsets with integrated USB 3.0 to complement Ivy Bridge.[3]
Volume production of Ivy Bridge chips began in the third quarter of 2011.[4] Quad-core and dual-core-mobile models launched on 29 April 2012 and 31 May 2012 respectively.[5] Core i3 desktop processors, as well as the first 22 nm Pentium, were announced and available the first week of September, 2012.[6]
It is the last Intel microarchitecture for which Windows XP driver support officially exists.
Overview
The Ivy Bridge CPU microarchitecture is a shrink from Sandy Bridge and remains largely unchanged. Like its predecessor, Sandy Bridge, Ivy Bridge was also primarily developed by Intel's Israel branch, located in Haifa, Israel.[7] Notable improvements include:[8][9]
- 22 nm Tri-gate transistor ("3-D") technology (up to 50% less power consumption at the same performance level as 2-D planar transistors).[10]
- A new random number generator and the RdRand instruction,[11] codenamed Bull Mountain.[12]
Ivy Bridge features and performance
The mobile and desktop Ivy Bridge chips also include significant changes over Sandy Bridge:
- F16C[13] (16-bit Floating-point conversion instructions).
- RdRand instruction (Intel Secure Key).[14]
- PCI Express 3.0 support (not on Core i3 and ULV processors).[15]
- Max CPU multiplier of 63 (57 for Sandy Bridge).[16]
- RAM support up to 2800 MT/s in 200 MHz increments.[16]
- The built-in GPU has 6 or 16 execution units (EUs), compared to Sandy Bridge's 6 or 12.[17]
- Intel HD Graphics with DirectX 11, OpenGL 3.1, and OpenCL 1.1 support. OpenGL 4.0 is supported with 10.18.10.4653 WHQL drivers[18][19] and later drivers.
- DDR3L and configurable TDP (cTDP) for mobile processors.[20]
- Multiple 4K video playback.
- Intel Quick Sync Video version 2.[17]
- Up to three displays are supported (with some limitations: with chipset of 7-series and using two of them with DisplayPort or eDP).[21]
- A 14- to 19-stage instruction pipeline, depending on the micro-operation cache hit or miss.[22]
Translation lookaside buffer sizes[23][24] Cache Page Size Name Level 4 KB 2 MB 1 GB DTLB 1st 64 32 4 ITLB 1st 128 8 / logical core none STLB 2nd 512 none none
Benchmark comparisons
Compared to its predecessor, Sandy Bridge:
- 3% to 6% increase in CPU performance when compared clock for clock[25][26]
- 25% to 68% increase in integrated GPU performance.[27]
Thermal performance and heat issues when overclocking
Ivy Bridge's temperatures are reportedly 10 °C higher compared to Sandy Bridge when a CPU is overclocked, even at default voltage setting.[28] Impress PC Watch, a Japanese website, performed experiments that confirmed earlier speculations that this is because Intel used a poor quality (and perhaps lower cost) thermal interface material (thermal paste, or "TIM") between the chip and the heat spreader, instead of the fluxless solder of previous generations.[29][30][31] The mobile Ivy Bridge processors are not affected by this issue because they do not use a heat spreader between the chip and cooling system.
Enthusiast reports describe the TIM used by Intel as low-quality,[31] and not up to par for a "premium" CPU, with some speculation that this is by design to encourage sales of prior processors.[29] Further analyses caution that the processor can be damaged or void its warranty if home users attempt to remedy the matter.[29][32] The TIM has much lower thermal conductivity, causing heat to trap on the die.[28] Experiments with replacing this TIM with a higher-quality one or other heat removal methods showed a substantial temperature drop, and improvements to the increased voltages and overclocking sustainable by Ivy Bridge chips.[29][33]
Intel claims that the smaller die of Ivy Bridge and the related increase in thermal density is expected to result in higher temperatures when the CPU is overclocked; Intel also stated that this is as expected and will likely not improve in future revisions.[34]
Models and steppings
All Ivy Bridge processors with one, two, or four cores report the same CPUID model 0x000306A9, and are built in four different configurations differing in the number of cores, L3 cache and GPU execution units.
| Die Code Name | CPUID | Stepping | Die Size | Die Dimensions | Transistors | Cores | GPU EUs | L3 Cache | Sockets |
|---|---|---|---|---|---|---|---|---|---|
| Ivy Bridge-M-2 | 0x000306A9 | P0 | 94 mm2[35] | 7.656 x 12.223 mm | ~634 million[lower-alpha 1] | 2 | 6[36] | 3 MB[37] | LGA 1155, Socket G2, BGA-1224, BGA-1023, BGA-1284 |
| Ivy Bridge-H-2 | L1 | 118 mm2[35] | 8.141 x 14.505 mm | ~830 million[lower-alpha 1] | 2 | 16 | 4 MB | ||
| Ivy Bridge-HE-4 | E1 | 160 mm2[35] | 8.141 x 19.361 mm | 1.4 billion[38] | 4 | 16 | 8 MB | ||
| Ivy Bridge-HM-4 | N0 | 133 mm2[35] | 7.656 x 17.349 mm | ~1.008 billion[lower-alpha 1] | 4 | 6 | 6 MB[37] |
Ivy Bridge-E/EN/EP/EX features
| CPUID code | 0306Exh |
|---|---|
| Product code | 80633 |
| L1 cache | 32 KB per core |
| L2 cache | 256 KB per core |
| L3 cache | 15 MB shared |
| Model | Core i7-49xx Series |
| Created | 10 September 2013 |
| Transistors | 1.86B 22 nm (S1) |
| Architecture | Sandy Bridge x86 |
| Instructions | MMX, AES-NI, CLMUL |
| Extensions | |
| Socket(s) | |
| Predecessor | Sandy Bridge-E |
| Successor | Haswell-E |
| CPUID code | 0306Exh |
|---|---|
| Product code | 80634 |
| L1 cache | 32 KB per core |
| L2 cache | 256 KB per core |
| L3 cache | 10 MB to 25 MB shared |
| Model | Xeon E5-x4xx v2 Series |
| Created | 10 September 2013 |
| Transistors | 1.86B 22 nm (S1) |
| Architecture | Sandy Bridge x86 |
| Instructions | MMX, AES-NI, CLMUL |
| Extensions | |
| Socket(s) | |
| Predecessor | Sandy Bridge-EN |
| Successor | Haswell-EN |
| CPUID code | 0306Exh |
|---|---|
| Product code | 80635 |
| L1 cache | 32 KB per core |
| L2 cache | 256 KB per core |
| L3 cache | 10 MB to 30 MB shared |
| Model | Xeon E5-x6xx v2 Series |
| Created | September 10, 2013 |
| Transistors | 1.86B 22 nm (S1) |
| Architecture | Sandy Bridge x86 |
| Instructions | MMX, AES-NI, CLMUL |
| Extensions | |
| Socket(s) | |
| Predecessor | Sandy Bridge-EP |
| Successor | Haswell-EP |
| CPUID code | 0306Exh |
|---|---|
| Product code | 80636 |
| L1 cache | 32 KB per core |
| L2 cache | 256 KB per core |
| L3 cache | 12 MB to 37.5 MB shared |
| Model | Xeon E7-x8xx v2 Series |
| Created | Q1, 2014 |
| Transistors | 4.3B 22 nm (S1) |
| Architecture | Sandy Bridge x86 |
| Instructions | MMX, AES-NI, CLMUL |
| Extensions | |
| Socket(s) | |
| Predecessor | Westmere-EX |
| Successor | Haswell-EX |
Ivy Bridge-E family is the follow-up to Sandy Bridge-E, using the same CPU core as the Ivy Bridge processor, but in LGA 2011, LGA 1356 and LGA 2011-1[39] packages for workstations and servers.
- Dual memory controllers for Ivy Bridge-EP and Ivy Bridge-EX[40]
- Up to 12 CPU cores and 30 MB of L3 cache for Ivy Bridge-EP[40]
- Up to 15 CPU cores and 37.5 MB L3 cache for Ivy Bridge-EX[41] (released on 18 February 2014 as Xeon E7 v2[42])
- Thermal design power between 50 W and 155 W[43]
- Support for up to eight DIMMs of DDR3-1866 memory per socket, with reductions in memory speed depending on the number of DIMMs per channel[44][45][46]
- No integrated GPU
- Ivy Bridge-EP introduced new hardware support for interrupt virtualization, branded as APICv.[47][48]
Models and steppings
The Ivy Bridge-E family is made in three different versions, by number of cores, and for three market segments: the basic Ivy Bridge-E is a single-socket processor sold as Core i7-49xx and is only available in the six-core S1 stepping, with some versions limited to four active cores.
Ivy Bridge-EN (Xeon E5-14xx v2 and Xeon E5-24xx v2) is the model for single- and dual-socket servers using LGA 1356 with up to 10 cores, while Ivy Bridge-EP (Xeon E5-16xx v2, Xeon E5-26xx v2 and Xeon E5-46xx v2) scales up to four LGA 2011 sockets and up to 12 cores per chip.
There are in fact three die "flavors" for the Ivy Bridge-EP, meaning that they are manufactured and organized differently, according to the number of cores an Ivy Bridge-EP CPU includes:[49]
- The largest is an up-to-12-core die organized as three four-core columns with up to 30 MB L3 cache in two banks between the cores; these cores are linked by three rings of interconnects.
- The intermediate is an up-to-10-core die organized as two five-core columns with up to 25 MB L3 cache in a single bank between the cores; the cores are linked by two rings of interconnects.
- The smallest is an up-to-six-core die organized as two three-core columns with up to 15 MB L3 cache in a single bank between the cores; the cores are linked by two rings of interconnects.
Ivy Bridge-EX has up to 15 cores and scales to 8 sockets. The 15-core die is organized into three columns of five cores, with three interconnect rings connecting two columns per ring; each five-core column has a separate L3 cache.[50] The processor is supposed to have a new "Run Sure" technology, speculated by the odd number of cores to involve keeping one in reserve.[51]
| Die Code Name | CPUID | Stepping | Die size | Transistors | Cores | L3 Cache | Socket |
|---|---|---|---|---|---|---|---|
| Ivy Bridge-E-6 | 0x0306Ex | S1 | 256.5 mm² | 1.86 billion | 6 | 15 MB | LGA 2011 |
| Ivy Bridge-EN-6 | LGA 1356 | ||||||
| Ivy Bridge-EP-6 | LGA 2011 | ||||||
| Ivy Bridge-EX-6 | D1 | LGA 2011-1 | |||||
| Ivy Bridge-EN-10 | M1 | 341 mm² | 2.89 billion | 10 | 25 MB | LGA 1356 | |
| Ivy Bridge-EP-10 | LGA 2011 | ||||||
| Ivy Bridge-EX-10 | D1 | LGA 2011-1 | |||||
| Ivy Bridge-EP-12 | C1 | 541 mm² | 4.31 billion | 12 | 30 MB | LGA 2011 | |
| Ivy Bridge-EX-15 | D1 | 15 | 37.5 MB | LGA 2011-1 |
| Code Name | Brand Name (list) | Cores | L3 Cache | Socket | TDP | I/O Bus |
|---|---|---|---|---|---|---|
| Ivy Bridge-E | Core i7-48xx | 4 | 10 MB | 1×LGA 2011 | 130 W | DMI |
| Core i7-49xx | 6 | 12–15 MB | 1×LGA 2011 | 130 W | DMI | |
| Ivy Bridge-EN | Xeon E5-14xx v2 | 4–6 | 10–15 MB | 1×LGA 1356 | 60–80 W | DMI |
| Xeon E5-24xx v2 | 4–10 | 10–25 MB | 2×LGA 1356 | 50–95 W | DMI+QPI | |
| Pentium 14xx v2 | 2 | 6 MB | 1×LGA 1356 | 40–80 W | DMI | |
| Ivy Bridge-EP | Xeon E5-16xx v2 | 4–6 | 10–15 MB | 1×LGA 2011 | 130 W | DMI |
| Xeon E5-26xx v2 | 4–12 | 10–30 MB | 2×LGA 2011 | 80–150 W | DMI+2×QPI | |
| Xeon E5-26xxL v2 | 6–10 | 15–25 MB | 2×LGA 2011 | 50–70 W | DMI+2×QPI | |
| Xeon E5-46xx v2 | 4–12 | 10–30 MB | 4×LGA 2011 | 70–130 W | DMI+2×QPI | |
| Ivy Bridge-EX | Xeon E7-28xx v2 | 12-15 | 24–37.5 MB | 2×LGA 2011-1 | 105–155 W | DMI+3×QPI |
| Xeon E7-48xx v2 | 6-15 | 12–37.5 MB | 4×LGA 2011-1 | 105–155 W | DMI+3×QPI | |
| Xeon E7-88xx v2 | 6-15 | 24–37.5 MB | 8×LGA 2011-1 | 105–155 W | DMI+3×QPI |
List of Ivy Bridge processors
Processors featuring Intel's HD 4000 graphics (or HD P4000 for Xeon) are set in bold. Other processors feature HD 2500 graphics unless indicated by N/A.
Desktop processors
List of announced desktop processors, as follows:
| Target segment |
Cores (Threads) |
Processor Branding & Model |
CPU Clock rate | Graphics Clock rate | L3 Cache |
TDP | Release Date |
Release price (USD) |
Motherboard | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal | Turbo | Normal | Turbo | Socket | Interface | Memory | ||||||||
| Extreme / High-End |
6 (12) | Core i7 Extreme |
4960X | 3.6 GHz | 4.0 GHz | N/A | 15 MB | 130 W | 10 September 2013 | $999[52] | LGA 2011 |
DMI 2.0 PCIe 3.0[a] |
Up to quad channel DDR3-1866 | |
| Core i7 | 4930K | 3.4 GHz | 3.9 GHz | 12 MB | $583[52] | |||||||||
| 4 (8) | 4820K | 3.7 GHz | 10 MB | $323[52] | ||||||||||
| Performance | 3770K | 3.5 GHz | 650 MHz | 1150 MHz | 8 MB | 77 W | 23 April 2012 | $332 | LGA 1155 |
Up to dual channel DDR3-1600[53] | ||||
| 3770 | 3.4 GHz | $294 | ||||||||||||
| 3770S | 3.1 GHz | 65 W | ||||||||||||
| 3770T | 2.5 GHz | 3.7 GHz | 45 W | |||||||||||
| Mainstream | 4 (4) | Core i5 | 3570K | 3.4 GHz | 3.8 GHz | 6 MB | 77 W | $225 | ||||||
| 3570 | 31 May 2012[54] | $205 | ||||||||||||
| 3570S | 3.1 GHz | 65 W | ||||||||||||
| 3570T | 2.3 GHz | 3.3 GHz | 45 W | |||||||||||
| 3550 | 3.3 GHz | 3.7 GHz | 77 W | 23 April 2012 | ||||||||||
| 3550S | 3.0 GHz | 65 W | ||||||||||||
| 3475S | 2.9 GHz | 3.6 GHz | 1100 MHz | 31 May 2012[54] | $201 | |||||||||
| 3470 | 3.2 GHz | 77 W | $184 | |||||||||||
| 3470S | 2.9 GHz | 65 W | ||||||||||||
| 2 (4) | 3470T | 3 MB | 35 W | |||||||||||
| 4 (4) | 3450 | 3.1 GHz | 3.5 GHz | 6 MB | 77 W | 23 April 2012 | ||||||||
| 3450S | 2.8 GHz | 65 W | ||||||||||||
| 3350P | 3.1 GHz | 3.3 GHz | N/A | 69 W | 3 September 2012 | $177 | ||||||||
| 3340 | 650 MHz | 1050 MHz | 77 W | 1 September 2013 | $182 | |||||||||
| 3340S | 2.8 GHz | 65 W | ||||||||||||
| 3335S | 2.7 GHz | 3.2 GHz | 3 September 2012 | $194 | ||||||||||
| 3330S | $177 | |||||||||||||
| 3330 | 3.0 GHz | 77 W | $182 | |||||||||||
| 2 (4) | Core i3 | 3250 | 3.5 GHz | N/A | 3 MB | 55 W | 9 June 2013 | $138 | DMI 2.0 PCIe 2.0 | |||||
| 3245 | 3.4 GHz | $134 | ||||||||||||
| 3240 | 3 September 2012 | $138 | ||||||||||||
| 3225 | 3.3 GHz | $134 | ||||||||||||
| 3220 | $117 | |||||||||||||
| 3210 | 3.2 GHz | 20 January 2013 | ||||||||||||
| 3250T | 3.0 GHz | 35 W | 9 June 2013 | $138 | ||||||||||
| 3240T | 2.9 GHz | 3 September 2012 | ||||||||||||
| 3220T | 2.8 GHz | $117 | ||||||||||||
| 2 (2) | Pentium | G2140 | 3.3 GHz | 55 W | 9 June 2013 | $86 | ||||||||
| G2130 | 3.2 GHz | 20 January 2013 | ||||||||||||
| G2120 | 3.1 GHz | 3 September 2012 | ||||||||||||
| G2120T | 2.7 GHz | 35 W | 9 June 2013 | $75 | ||||||||||
| G2100T | 2.6 GHz | 3 September 2012 | ||||||||||||
| G2030 | 3.0 GHz | 55 W | 9 June 2013 | $64 | Dual channel DDR3-1333 | |||||||||
| G2020 | 2.9 GHz | 20 January 2013 | ||||||||||||
| G2010 | 2.8 GHz | |||||||||||||
| G2030T | 2.6 GHz | 35 W | 9 June 2013 | |||||||||||
| G2020T | 2.5 GHz | 20 January 2013 | ||||||||||||
| 2 (2) | Celeron | G1630 | 2.8 GHz | 2 MB | 55 W | 1 September 2013 | $52 | |||||||
| G1620 | 2.7 GHz | 20 January 2013 | ||||||||||||
| G1610 | 2.6 GHz | $42 | ||||||||||||
| G1620T | 2.4 GHz | 35 W | 1 September 2013 | |||||||||||
| G1610T | 2.3 GHz | 20 January 2013 | ||||||||||||
- Requires a compatible motherboard.
Suffixes to denote:
- K – Unlocked (adjustable CPU multiplier up to 63 bins)
- S – Performance-optimized lifestyle (low power with 65 W TDP)
- T – Power-optimized lifestyle (ultra low power with 35–45 W TDP)
- P – No on-die video chipset
- X – Extreme performance (adjustable CPU ratio with no ratio limit)
Server processors
Additional high-end server processors based on the Ivy Bridge architecture, code named Ivytown, were announced September 10, 2013 at the Intel Developer Forum, after the usual one year interval between consumer and server product releases.[55][56][57]
The Ivy Bridge-EP processor line announced in September 2013 has up to 12 cores and 30 MB third level cache, with rumors of Ivy Bridge-EX up to 15 cores and an increased third level cache of up to 37.5 MB,[58][59] although an early leaked lineup of Ivy Bridge-E included processors with a maximum of 6 cores.[60]
Both Core-i7 and Xeon versions are produced: the Xeon versions marketed as Xeon E5-1400 V2 act as drop-in replacements for the existing Sandy Bridge-EN based Xeon E5, Xeon E5-2600 V2 versions act as drop-in replacements for the existing Sandy Bridge-EP based Xeon E5, while Core-i7 versions designated i7-4820K, i7-4930K and i7-4960X were released on 10 September 2013, remaining compatible with the X79 and LGA 2011 hardware.[59][61]
For the intermediate LGA 1356 socket, Intel launched the Xeon E5-2400 V2 (codenamed Ivy Bridge-EN) series in January 2014.[62] These have up to 10 cores.[63]
A new Ivy Bridge-EX line marketed as Xeon E7 V2 had no corresponding predecessor using the Sandy Bridge microarchitecture but instead followed the older Westmere-EX processors.
| Target Segment |
Cores (Threads) |
Processor Branding & Model |
CPU Clock rate | Graphics Clock rate | L3 Cache |
TDP | Release Date |
Price (USD) |
Motherboard | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Normal | Turbo | Normal | Turbo | Socket | Interface | Memory | ||||||||
| DP/MP Server | 6 (12) | Xeon E7 | 8893v2 | 3.4 GHz | 3.7 GHz | N/A | 37.5 MB | 155 W | 18 February 2014 | $6841 | LGA 2011-1 |
3× QPI DMI 2.0 PCIe 3.0 |
Up to quad channel DDR3-1600 | |
| 10 (20) | 8891v2 | 3.2 GHz | ||||||||||||
| 15 (30) | 8895v2 | 2.8 GHz | 3.6 GHz | OEM (Oracle)[64] | ||||||||||
| 8890v2 | 3.4 GHz | $6841 | ||||||||||||
| 4890v2 | $6619 | |||||||||||||
| 2890v2 | $6451 | |||||||||||||
| 8880Lv2 | 2.2 GHz | 2.8 GHz | 105 W | $5729 | ||||||||||
| 8880v2 | 2.5 GHz | 3.1 GHz | 130 W | |||||||||||
| 4880v2 | $5506 | |||||||||||||
| 2880v2 | $5339 | |||||||||||||
| 8870v2 | 2.3 GHz | 2.9 GHz | 30 MB | $4616 | ||||||||||
| 4870v2 | $4394 | |||||||||||||
| 2870v2 | $4227 | |||||||||||||
| 12 (12) | 8857v2 | 3.0 GHz | 3.6 GHz | $3838 | ||||||||||
| 12 (24) | 4860v2 | 2.6 GHz | 3.2 GHz | |||||||||||
| 8850v2 | 2.3 GHz | 2.8 GHz | 24 MB | 105 W | $3059 | |||||||||
| 4850v2 | $2837 | |||||||||||||
| 2850v2 | $2558 | |||||||||||||
| 10 (20) | 4830v2 | 2.2 GHz | 2.7 GHz | 20 MB | $2059 | |||||||||
| 8 (16) | 4820v2 | 2.0 GHz | 2.5 GHz | 16 MB | $1446 | |||||||||
| 6 (12) | 4809v2 | 1.9 GHz | N/A | 12 MB | $1223 | Up to quad channel DDR3-1333 | ||||||||
| 12 (24) | Xeon E5 | 4657Lv2 | 2.4 GHz | 3.2 GHz | 30 MB | 115 W | 3 March 2014 | $4394 | LGA 2011 |
2× QPI DMI 2.0 PCIe 3.0 |
Up to quad channel DDR3-1866 | |||
| 10 (20) | 4650v2 | 25 MB | 95 W | $3616 | ||||||||||
| 4640v2 | 2.2 GHz | 2.7 GHz | 20 MB | $2725 | ||||||||||
| 4624Lv2 | 1.9 GHz | 2.5 GHz | 25 MB | 70 W | $2405 | |||||||||
| 8 (8) | 4627v2 | 3.3 GHz | 3.6 GHz | 16 MB | 130 W | $2108 | ||||||||
| 8 (16) | 4620v2 | 2.6 GHz | 3.0 GHz | 20 MB | 95 W | $1611 | Up to quad channel DDR3-1600 | |||||||
| 4610v2 | 2.3 GHz | 2.7 GHz | 16 MB | $1219 | ||||||||||
| 6 (12) | 4607v2 | 2.6 GHz | N/A | 15 MB | $885 | Up to quad channel DDR3-1333 | ||||||||
| 4 (8) | 4603v2 | 2.2 GHz | 10 MB | $551 | ||||||||||
| 12 (24) | 2697v2 | 2.7 GHz | 3.5 GHz | 30 MB | 130 W | 10 September 2013 | $2614 | Up to quad channel DDR3-1866 | ||||||
| 2696v2 | 2.5 GHz | 3.3 GHz | 120 W | OEM | ||||||||||
| 2695v2 | 2.4 GHz | 3.2 GHz | 115 W | $2336 | ||||||||||
| 2692v2 | 2.2 GHz | 3.0 GHz | June 2013 | OEM (Tianhe-2) | ||||||||||
| 2651v2 | 1.8 GHz | 2.2 GHz | 105 W | 10 September 2013 | ||||||||||
| 10 (20) | 2690v2 | 3.0 GHz | 3.6 GHz | 25 MB | 130 W | $2057 | ||||||||
| 2680v2 | 2.8 GHz | 115 W | $1723 | |||||||||||
| 2670v2 | 2.5 GHz | 3.3 GHz | $1552 | |||||||||||
| 2660v2 | 2.2 GHz | 3.0 GHz | 95 W | $1389 | ||||||||||
| 2658v2 | 2.4 GHz | $1440 | ||||||||||||
| 2650Lv2 | 1.7 GHz | 2.1 GHz | 70 W | $1219 | Up to quad channel DDR3-1600 | |||||||||
| 2648Lv2 | 1.9 GHz | 2.5 GHz | $1479 | Up to quad channel DDR3-1866 | ||||||||||
| 8 (16) | 2687Wv2 | 3.4 GHz | 4.0 GHz | 150 W | $2108 | |||||||||
| 2667v2 | 3.3 GHz | 130 W | $2057 | |||||||||||
| 2650v2 | 2.6 GHz | 3.4 GHz | 20 MB | 95 W | $1166 | |||||||||
| 2640v2 | 2.0 GHz | 2.5 GHz | $885 | Up to quad channel DDR3-1600 | ||||||||||
| 2628Lv2 | 1.9 GHz | 2.4 GHz | 70 W | $1000 | ||||||||||
| 6 (12) | 2643v2 | 3.5 GHz | 3.8 GHz | 25 MB | 130 W | $1552 | Up to quad channel DDR3-1866 | |||||||
| 2630v2 | 2.6 GHz | 3.1 GHz | 15 MB | 80 W | $612 | Up to quad channel DDR3-1600 | ||||||||
| 2630Lv2 | 2.4 GHz | 2.8 GHz | 60 W | |||||||||||
| 2620v2 | 2.1 GHz | 2.6 GHz | 80 W | $406 | ||||||||||
| 2618Lv2 | 2.0 GHz | N/A | 50 W | $520 | Up to quad channel DDR3-1333 | |||||||||
| 4 (8) | 2637v2 | 3.5 GHz | 3.8 GHz | 130 W | $996 | Up to quad channel DDR3-1866 | ||||||||
| 4 (4) | 2609v2 | 2.5 GHz | N/A | 10 MB | 80 W | $294 | Up to quad channel DDR3-1333 | |||||||
| 2603v2 | 1.8 GHz | $202 | ||||||||||||
| 10 (20) | 2470v2 | 2.4 GHz | 3.2 GHz | 25 MB | 95 W | 9 January 2014 | $1440 | LGA 1356 |
1× QPI DMI 2.0 PCIe 3.0 |
Up to triple channel DDR3-1600 | ||||
| 2448Lv2 | 1.8 GHz | 2.4 GHz | 70 W | $1424 | ||||||||||
| 2450Lv2 | 1.7 GHz | 2.1 GHz | 60 W | $1219 | ||||||||||
| 8 (16) | 2450v2 | 2.5 GHz | 3.3 GHz | 20 MB | 95 W | $1107 | ||||||||
| 2440v2 | 1.9 GHz | 2.4 GHz | $832 | |||||||||||
| 2428v2 | 1.8 GHz | 2.3 GHz | 60 W | $1013 | ||||||||||
| 6 (12) | 2430v2 | 2.5 GHz | 3.0 GHz | 15 MB | 80 W | $551 | ||||||||
| 2420v2 | 2.2 GHz | 2.7 GHz | $406 | |||||||||||
| 2430Lv2 | 2.4 GHz | 2.8 GHz | 60 W | $612 | ||||||||||
| 2418Lv2 | 2.0 GHz | N/A | 50 W | $607 | Up to triple channel DDR3-1333 | |||||||||
| 4 (4) | 2407v2 | 2.4 GHz | 10 MB | 80 W | $250 | |||||||||
| 2403v2 | 1.8 GHz | $192 | ||||||||||||
| 1P Server | 8 (16) | 1680v2 | 3.0 GHz | 3.9 GHz | 25 MB | 130 W | 10 September 2013 | $1723 | LGA 2011 |
0× QPI DMI 2.0 PCIe 3.0 |
Up to quad channel DDR3-1866 | |||
| 6 (12) | 1660v2 | 3.7 GHz | 4.0 GHz | 15 MB | $1080 | |||||||||
| 1650v2 | 3.5 GHz | 3.9 GHz | 12 MB | $583 | ||||||||||
| 4 (8) | 1620v2 | 3.7 GHz | 10 MB | $294 | ||||||||||
| 4 (4) | 1607v2 | 3.0 GHz | N/A | $244 | Up to quad channel DDR3-1600 | |||||||||
| 6 (12) | 1428Lv2 | 2.2 GHz | 2.7 GHz | 15 MB | 60 W | 9 January 2014 | $494 | LGA 1356 |
Up to triple channel DDR3-1600 | |||||
| 4 (8) | 1410v2 | 2.8 GHz | 3.2 GHz | 10 MB | 80 W | OEM | ||||||||
| 2 (2) | Pentium | 1403v2 | 2.6 GHz | N/A | 6 MB | |||||||||
| 1405v2 | 1.4 GHz | 40 W | $156 | |||||||||||
| 4 (8) | Xeon E3 | 1290v2 | 3.7 GHz | 4.1 GHz | 8 MB | 87 W | 14 May 2012 | $885 | LGA 1155 |
DMI 2.0 PCIe 3.0[a] |
Up to dual channel DDR3-1600 | |||
| 1280v2 | 3.6 GHz | 4.0 GHz | 69 W | $623 | ||||||||||
| 1275v2 | 3.5 GHz | 3.9 GHz | 650 MHz | 1.25 GHz | 77 W | $350 | ||||||||
| 1270v2 | N/A | 69 W | $339 | |||||||||||
| 1265Lv2 | 2.5 GHz | 3.5 GHz | 650 MHz | 1.15 GHz | 45 W | $305 | ||||||||
| 1245v2 | 3.4 GHz | 3.8 GHz | 650 MHz | 1.25 GHz | 77 W | $273 | ||||||||
| 1240v2 | N/A | 69 W | $261 | |||||||||||
| 1230v2 | 3.3 GHz | 3.7 GHz | $230 | |||||||||||
| 4 (4) | 1225v2 | 3.2 GHz | 3.6 GHz | 650 MHz | 1.25 GHz | 77 W | $224 | |||||||
| 1220v2 | 3.1 GHz | 3.5 GHz | N/A | 69 W | $203 | |||||||||
| 2 (4) | 1220Lv2 | 2.3 GHz | 3 MB | 17 W | $189 | |||||||||
| 4 (8) | 1135Cv2 | 3.0 GHz | N/A | 8 MB | 55 W | 10 September 2013 | OEM | BGA 1284 | ||||||
| 1125Cv2 | 2.5 GHz | 40 W | $448 | |||||||||||
| 1105Cv2 | 1.8 GHz | 25 W | $320 | |||||||||||
- Requires a compatible motherboard.
Mobile processors
| Target segment |
Cores (Threads) |
Processor Branding & Model |
Programmable TDP | CPU Turbo | Graphics Clock rate | L3 Cache |
Release Date |
Price (USD) | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SDP[65] | cTDP down | Nominal TDP | cTDP up | 1-core | Normal | Turbo | |||||||
| Performance | 4 (8) | Core i7 | 3940XM | N/A | 45 W / ? GHz | 55 W / 3.0 GHz | 65 W / ? GHz | 3.9 GHz | 650 MHz | 1350 MHz | 8 MB | 30 September 2012 | $1096 |
| 3920XM | 45 W / ? GHz | 55 W / 2.9 GHz | 65 W / ? GHz | 3.8 GHz | 1300 MHz | 23 April 2012 | |||||||
| 3840QM | N/A | 45 W / 2.8 GHz | N/A | 30 September 2012 | $568 | ||||||||
| 3820QM | 45 W / 2.7 GHz | 3.7 GHz | 1250 MHz | 23 April 2012 | |||||||||
| 3740QM | 1300 MHz | 6 MB | 30 September 2012 | $378 | |||||||||
| 3720QM | 45 W / 2.6 GHz | 3.6 GHz | 1250 MHz | 23 April 2012 | |||||||||
| 3635QM | 45 W / 2.4 GHz | 3.4 GHz | 1200 MHz | 30 September 2012 | N/A | ||||||||
| 3632QM | 35 W / 2.2 GHz | 3.2 GHz | 1150 MHz | $378 | |||||||||
| 3630QM | 45 W / 2.4 GHz | 3.4 GHz | |||||||||||
| 3615QM | 45 W / 2.3 GHz | 3.3 GHz | 1200 MHz | 23 April 2012 | |||||||||
| 3612QM | 35 W / 2.1 GHz | 3.1 GHz | 1100 MHz | ||||||||||
| 3610QM | 45 W / 2.3 GHz | 3.3 GHz | |||||||||||
| Mainstream | 2 (4) | 3689Y | 7 W / ? GHz | 10 W / ? GHz | 13 W / 1.5 GHz | 2.6 GHz | 350 MHz | 850 MHz | 4 MB | 7 January 2013 | $362 | ||
| 3687U | N/A | 14 W / ? GHz | 17 W / 2.1 GHz | 25 W / 3.1 GHz | 3.3 GHz | 1200 MHz | 20 January 2013 | $346 | |||||
| 3667U | 14 W / ? GHz | 17 W / 2.0 GHz | 25 W / 3.0 GHz | 3.2 GHz | 1150 MHz | 3 June 2012 | |||||||
| 3537U | 14 W / ? GHz | 25 W / 2.9 GHz | 3.1 GHz | 1200 MHz | 20 January 2013 | ||||||||
| 3555LE | N/A | 25 W / 2.5 GHz | N/A | 3.2 GHz | 550 MHz | 1000 MHz | 3 June 2012 | $360 | |||||
| 3540M | 35 W / 3.0 GHz | 3.7 GHz | 650 MHz | 1300 MHz | 20 January 2013 | $346 | |||||||
| 3525M | 35 W / 2.9 GHz | 3.6 GHz | 1350 MHz | Q3 2012 | |||||||||
| 3520M | 1250 MHz | 3 June 2012 | $346 | ||||||||||
| 3517U | 14 W / ? GHz | 17 W / 1.9 GHz | 25 W / 2.8 GHz | 3.0 GHz | 350 MHz | 1150 MHz | |||||||
| 3517UE | 14 W / ? GHz | 17 W / 1.7 GHz | 25 W / 2.6 GHz | 2.8 GHz | 1000 MHz | $330 | |||||||
| Core i5 | 3610ME | N/A | 35 W / 2.7 GHz | N/A | 3.3 GHz | 650 MHz | 950 MHz | 3 MB | $276 | ||||
| 3439Y | 7 W / ? GHz | 10 W / ? GHz | 13 W / 1.5 GHz | 2.3 GHz | 350 MHz | 850 MHz | 7 January 2013 | $250 | |||||
| 3437U' | N/A | 14 W / ? GHz | 17 W / 1.9 GHz | 25 W / 2.4 GHz | 2.9 GHz | 650 MHz | 1200 MHz | 20 January 2013 | $225 | ||||
| 3427U | 14 W / ? GHz | 17 W / 1.8 GHz | 25 W / 2.3 GHz | 2.8 GHz | 350 MHz | 1150 MHz | 3 June 2012 | ||||||
| 3380M | N/A | 35 W / 2.9 GHz | N/A | 3.6 GHz | 650 MHz | 1250 MHz | 20 January 2013 | $266 | |||||
| 3365M | 35 W / 2.8 GHz | 3.5 GHz | 1350 MHz | Q3 2012 | |||||||||
| 3360M | 1200 MHz | 3 June 2012 | $266 | ||||||||||
| 3340M | 35 W / 2.7 GHz | 3.4 GHz | 1250 MHz | 20 January 2013 | $225 | ||||||||
| 3339Y | 7 W / ? GHz | 10 W / ? GHz | 13 W / 1.5 GHz | 2.0 GHz | 350 MHz | 850 MHz | 7 January 2013 | $250 | |||||
| 3337U | N/A | 14 W / ? GHz | 17 W / 1.8 GHz | 2.7 GHz | 350 MHz | 1100 MHz | 20 January 2013 | $225 | |||||
| 3320M | N/A | 35 W / 2.6 GHz | 3.3 GHz | 650 MHz | 1200 MHz | 3 June 2012 | |||||||
| 3317U | 14 W / ? GHz | 17 W / 1.7 GHz | 2.6 GHz | 350 MHz | 1050 MHz | ||||||||
| 3230M | N/A | 35 W / 2.6 GHz | 3.2 GHz | 650 MHz | 1100 MHz | 20 January 2013 | |||||||
| 3210M | 35 W / 2.5 GHz | 3.1 GHz | 3 June 2012 | ||||||||||
| Core i3 | 3229Y | 7 W / ? GHz | 10 W / ? GHz | 13 W / 1.4 GHz | N/A | 350 MHz | 850 MHz | 7 January 2013 | $250 | ||||
| 3227U | N/A | 14 W / ? GHz | 17 W / 1.9 GHz | 1100 MHz | 20 January 2013 | $225 | |||||||
| 3217U | 14 W / ? GHz | 17 W / 1.8 GHz | 1050 MHz | 24 June 2012 | |||||||||
| 3217UE | 14 W / ? GHz | 17 W / 1.6 GHz | 900 MHz | July 2013 | $261 | ||||||||
| 3130M | N/A | 35 W / 2.6 GHz | 650 MHz | 1100 MHz | 20 January 2013 | $225 | |||||||
| 3120M | 35 W / 2.5 GHz | 30 September 2012 | |||||||||||
| 3120ME | 35 W / 2.4 GHz | 900 MHz | July 2013 | ||||||||||
| 3110M | 1000 MHz | 24 June 2012 | |||||||||||
| 3115C | 25 W / 2.5 GHz | N/A | 4 MB | 10 September 2013 | $241 | ||||||||
| Pentium | B925C | 15 W / 2.0 GHz | OEM | ||||||||||
| 2 (2) | A1018 | 35 W / 2.1 GHz | 650 MHz | 1000 MHz | 1 MB | June 2013 | $86 (India) | ||||||
| 2030M | 35 W / 2.5 GHz | 1100 MHz | 2 MB | 20 January 2013 | $134 | ||||||||
| 2020M | 35 W / 2.4 GHz | 30 September 2012 | |||||||||||
| 2127U | 17 W / 1.9 GHz | 350 MHz | 9 June 2013 | ||||||||||
| 2117U | 17 W / 1.8 GHz | 1000 MHz | 30 September 2012 | ||||||||||
| 2129Y | 7 W | 10 W / 1.1 GHz | 850 MHz | 7 January 2013 | $150 | ||||||||
| Celeron | 1019Y | 7 W | 10 W / 1.0 GHz | 800 MHz | April 2013 | $153 | |||||||
| 1020E | N/A | 35 W / 2.2 GHz | 650 MHz | 1000 MHz | 20 January 2013 | $86 | |||||||
| 1020M | 35 W / 2.1 GHz | ||||||||||||
| 1005M | 35 W / 1.9 GHz | 9 June 2013 | |||||||||||
| 1000M | 35 W / 1.8 GHz | 20 January 2013 | |||||||||||
| 1037U | 17 W / 1.8 GHz | 350 MHz | |||||||||||
| 1017U | 17 W / 1.6 GHz | 9 June 2013 | |||||||||||
| 1007U | 17 W / 1.5 GHz | 20 January 2013 | |||||||||||
| 1047UE | 17 W / 1.4 GHz | 900 MHz | $134 | ||||||||||
| 1 (1) | 927UE | 17 W / 1.5 GHz | 1 MB | $107 | |||||||||
Suffixes to denote:
- M – Mobile processor
- Q – Quad-core
- U – Ultra-low power
- X – "Extreme"
- Y – Extreme ultra-low power
Roadmap
Intel demonstrated the Haswell architecture in September 2011, which began release in 2013 as the successor to Sandy Bridge and Ivy Bridge.[66]
See also
Notes
- 1 2 3 Transistor counts for M-2, H-2 and HM-4 were determined by a comparison of transistor counts in Sandy Bridge and HE-4. Performing a comparative analysis gave counts of 108 million transistors per core, 67 million transistors per 1 MB of L3 cache, 88 million transistors for the memory controller and other chip features, and roughly 21 million transistors for each execution unit inside the Intel HD 4000. All this is an attecmpt to determine the transistor count mathematically, and is not backed by any sources. Thus, these transistor counts may be inaccurate.
References
- ↑ "Origin of a Codename: Ivy Bridge". Intelfreepress.com. 2012-04-19. Retrieved 2014-01-16.
- ↑ "Ivy Bridge Quad-Core to Have 77W TDP, Intel Plans for LGA1155 Ivy Bridge Entry". techPowerUp. 2011-10-18. Retrieved 2013-10-12.
- ↑ Anand Lal Shimpi (2011-06-01). "Correction: Ivy Bridge and Thunderbolt – Featured, not Integrated". AnandTech. Retrieved 2011-11-11.
- ↑ Gruener, Wolfgang (2011-10-19). "Intel to Sell Ivy Bridge Late in Q4 2011". Tom's Hardware. Retrieved 2011-11-11.
- ↑ Demerjian, Charlie (2012-04-23). "Intel launches Ivy Bridge amid crushing marketing buzzwords". SemiAccurate. Retrieved 2012-05-25.
- ↑ "Intel’s Pentium and Core i3 Desktop Ivy Bridge CPUs Arrive". AnandTech. Retrieved 2013-10-12.
- ↑ "Intel Israel: Innovation as a Leadership Strategy". Intel.com. Retrieved 2014-05-06.
- ↑ Webster, Clive (2011-10-10). "Ivy Bridge Media Upgrades and Security Features". bit-tech. Dennis Publishing Limited. Retrieved 2013-12-22.
- ↑ Shvets, Gennadiy (2011-11-27). "Ivy Bridge desktop CPU lineup details". CPU World. Retrieved 2013-12-22.
- ↑ "Intel Reinvents Transistors Using New 3-D structure". Intel. Retrieved 2011-05-04.
- ↑ Taylor, Greg; Cox, George (September 2011). "Behind Intel's New Random-Number Generator". Spectrum. IEEE.
- ↑ "Bull Mountain Software Implementation Guide". Intel. 2011-06-12. Retrieved 2011-12-04.
- ↑ https://blogs.msdn.microsoft.com/chuckw/2012/09/11/directxmath-f16c-and-fma/
- ↑ http://electronicdesign.com/learning-resources/understanding-intels-ivy-bridge-random-number-generator
- ↑ Delahunty, James (2011-03-30). "Intel Ivy Bridge chips feature PCI Express 3.0". After Dawn News. Retrieved 2011-11-11.
- 1 2 "Ivy Bridge Overclocking: Ratio Changes Without Reboot, More Ratios and DDR3-2800". Retrieved 2012-02-21.
- 1 2 Vättö, Kristian (2011-05-06). "Intel’s Roadmap: Ivy Bridge, Panther Point, and SSDs". AnandTech. Retrieved 2011-11-11.
- ↑ "Intel Download Center". Intel Download Center. Retrieved 26 June 2017.
- ↑ "Intel HD Graphics Drivers v10.18.10.3621 with one new OpenGL Extension". Geeks3D. Retrieved 2014-06-05.
- ↑ Karmehed, Anton (2011-05-31). "Intel Ivy Bridge gets variable TDP and Thunderbolt". NHW.
- ↑ LG Nilsson, Most desktop Ivy Bridge systems won't support three displays // VR Zone, March 31, 2012 Archived 17 October 2012 at the Wayback Machine.
- ↑ Anand Lal Shimpi (2012-10-05). "Intel's Haswell Architecture Analyzed". AnandTech. Retrieved 2013-10-20.
- ↑ "Intel 64 and IA-32 Architectures Optimization Reference Manual". Intel.com. Retrieved 2013-10-12.
- ↑ "Intel 64 and IA-32 Architectures Optimization Reference Manual" (PDF). Intel.com. Retrieved 2013-10-12.
- ↑ Chris Angelini. "Intel Core i7-4960X Review: Ivy Bridge-E, Benchmarked – Ivy Bridge-E: Core i7-4960X Gets Tested". Tomshardware.com. Retrieved 2013-10-12.
- ↑ "Intel's Core i7-4960X processor reviewed – The Tech Report – Page 7". The Tech Report. Retrieved 2013-10-12.
- ↑ "The Ivy Bridge Preview: Core i7 3770K Tested". AnandTech. Retrieved 2012-05-25.
- 1 2 "Intel's Ivy Bridge Hotter Than Sandy Bridge When Overclocked".
- 1 2 3 4 "Ivy Bridge proven to suffer from poor thermal grease by". Vr-zone.com. 2012-05-11. Retrieved 2012-05-25.
- ↑ "TIM is Behind Ivy Bridge Temperatures After All".
- 1 2 "Intel to Officially Enable Better Overclocking in Haswell". News.softpedia.com. 2012-09-20. Retrieved 2013-10-12.
- ↑ "Ivy Bridge's heat problem is indeed caused by Intel's TIM choice". US: TweakTown. 2012-05-11. Retrieved 2013-10-12.
- ↑ WhiteFireDragon (2012-08-03). "Fixing Haswell and Ivy Bridge CPU temps: IHS removal". youtube.com. Retrieved 2013-11-08.
- ↑ "Intel admits Ivy Bridge chips run hotter". The Inquirer. Retrieved 2012-05-25.
- 1 2 3 4 "Mobile 3rd Generation Intel® Core™ Processor Family Datasheet" (PDF). Intel. 2012-04-23.
- ↑ "The Intel Ivy Bridge (Core i7 3770K) Review". AnandTech. Retrieved 2012-05-25.
- 1 2 Hiroshige Goto (2012-02-22). "Ivy Bridge Modular Design" (in Japanese). Retrieved 2013-12-22.
- ↑ "Ivy Bridge: 1.4B Transistors".
- 1 2 "Intel Xeon Processor E7-2800/4800/8800 v2 Product Family Thermal/Mechanical Specifications and Design Guide" (PDF). Intel. February 2014. pp. 17–18, 81. Retrieved 2014-08-24.
- 1 2 "Intel's Xeon E5-2600 V2: 12-core Ivy Bridge EP for Servers". AnandTech. 2013-09-17. Retrieved 2014-01-21.
- ↑ "Some details of Ivy Bridge-EX processors". Cpu-world.com. Retrieved 2013-10-12.
- ↑ Charlie Demerjian. "Intel releases Ivy Bridge-EX now known as Xeon E7 v2". SemiAccurate. Retrieved 2014-02-19.
- ↑ "Intel Xeon E7 'Ivy Bridge-EX' Lineup Detailed – Xeon E7-8890 V2 'Ivy Town' Chip With 15 Cores and 37.5 MB LLC". Wccftech.com. 2014-02-02. Retrieved 2014-02-16.
- ↑ Johan De Gelas (2013-12-19). "Server Buying Decisions: Memory". AnandTech. Retrieved 2014-09-09.
- ↑ "Fujitsu PRIMERGY Servers Memory Performance of Xeon E5-2600 v2 (Ivy Bridge-EP) based Systems" (PDF). fujitsu.com. 2013-11-14. pp. 4–5. Retrieved 2014-09-09.
- ↑ Jason Fan (2013). "The importance of proper memory configuration for optimal performance (Intel Reference – E5-2600 v2 DDR3 RDIMM Memory Speeds; Intel Reference – E5-2600 v2 DDR3 LRDIMM & ECC UDIMM Memory Speeds)" (PDF). worldhostingdays.com. Kingston Technology. pp. 7–8. Retrieved 2014-09-09.
- ↑ Khang Nguyen (2013-12-17). "APIC Virtualization Performance Testing and Iozone". software.intel.com. Retrieved 2014-07-12.
- ↑ "Product Brief Intel Xeon Processor E5-4600 v2 Product Family" (PDF). Intel. 2014-03-14. Retrieved 2014-07-12.
- ↑ Novakovic, Nebojsa (2014-02-12). "Ivy Bridge-EP: Xeon E5 gets its 2013 refresh". Vr-zone.com. Retrieved 2014-02-16.
- ↑ "Better late than never: Monster 15-core Xeon chips let loose by Intel". The Register. 2014-02-18. Retrieved 2014-02-20.
- ↑ Timothy Prickett Morgan (2013-12-15). "Future Intel Xeon E7 Processors Sighted". Enterprisetech.com. Retrieved 2014-01-21.
- 1 2 3 Cyril Kowaliski (2013-08-01). "Ivy Bridge-E processors to start at $310".
- ↑ "Intel Core i7-3770K Processor (8M Cache, up to 3.90 GHz)". Ark.intel.com. Retrieved 2012-05-25.
- 1 2 "Intel details 14 dual-core Ivy Bridge processors ahead of Computex". Retrieved 2012-09-30.
- ↑ Doug Crowthers (2012-08-08). "Intel's Ivy Bridge-E set for Q3 2013, Shows Leaked Slide". Tomshardware.com. Retrieved 2013-10-12.
- ↑ Timothy Prickett Morgan (September 10, 2013). "Intel carves up Xeon E5-2600 v2 chips for two-socket boxes". The Register. Retrieved September 13, 2013.
- ↑ "Intel Introduces Highly Versatile Datacenter Processor Family Architected for New Era of Services". Press release. September 10, 2013. Retrieved September 13, 2013.
- ↑ "Intel roadmap reveals 10-core Xeon E5-2600 V2 Ivy Bridge CPU". Retrieved 2013-01-03.
- 1 2 S., Mike (2013-01-03). "Leak: Enthusiast-Grade IB-E CPUs Slated for Q3 along with SB-E Core i7-3980X 8 Core CPU for Q2". Legit Reviews. Retrieved 23 January 2013. (citing an original post by Hassan Mujtaba on the same website)
- ↑ "Leaked slide outs Ivy Bridge-E models".
- ↑ Shvets, Gennadiy (2013-03-30). "Intel Ivy Bridge-E extreme CPUs to launch in Q3 2013". CPU World. Retrieved March 30, 2013. (citing VR Zone)
- ↑ Thomas Ryan (2014-01-10). "Intel Announces the Xeon E5-2400 v2 Series at CES". SemiAccurate. Retrieved 2014-01-21.
- ↑ "Intel extends Xeon E5 server chip family with E5-2400 v2 line-up – IT News from". V3.co.uk. Retrieved 2014-01-21.
- ↑ "Intel makes custom Xeons for Oracle". Retrieved 2014-06-25.
- ↑ "The technical details behind Intel's 7 watt Ivy Bridge CPUs". https://arstechnica.com/. Retrieved 2013-01-14. External link in
|publisher=(help) - ↑ Crothers, Brooke (September 14, 2011). "Haswell chip completes Ultrabook 'revolution'". The Circuits Blog. CNET.com. Retrieved November 11, 2011.
External links
 |
Wikimedia Commons has media related to Ivy Bridge (microarchitecture). |
- "Intel Core i7-3770K Review: A Small Step Up For Ivy Bridge". Tom's Hardware. 23 April 2012.
- "Video Animation: Mark Bohr Gets Small: 22 nm Explained". Video presentation. Intel. Retrieved 11 November 2011.
- David Kanter (22 April 2012). "Intel's Ivy Bridge Graphics Architecture". realworldtech.com. Retrieved 24 April 2012.
- "Roundup: Intel Core i5 Processors with Ivy Bridge Microarchitecture". X-bit labs. 19 September 2012.
- "Roundup: Intel Core i3 Processors with Ivy Bridge Microarchitecture". X-bit labs. 25 September 2012.
- Memory Configuration Guide for X9 Series DP Motherboards – Revised Ivy Bridge Update (Socket R & B2), January 2014, Super Micro Computer, Inc.
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