Coffee Lake

Coffee Lake
L1 cache 64 kiB per core
L2 cache 256 kiB per core
L3 cache Up to 2 MiB per core
Created August 21, 2017[1]
Transistors 14 nm (Tri-Gate) transistors
Architecture x86-64
Instructions x86-64
Extensions
Socket LGA 1151 (Only compatible with 300-series motherboards)
Predecessor Kaby Lake (Optimizations)
Successor Cannonlake (Process)
GPU GT2, GT3e
Brand name(s)
    • Core M
    • Core i3
    • Core i5
    • Core i7
    • Core i9
    • Celeron
    • Pentium
    • Xeon

Coffee Lake is Intel's codename for the second 14 nm process refinement following both Skylake and Kaby Lake. Coffee Lake is rumored to consist of 15/28 Watt quad-core U-chips with GT3e or GT2 graphics[2] and 35–45 Watt H-series chips with GT3e and up to 6 cores.[3] The integrated graphics on these Coffee Lake chips allow support for DP 1.2 to HDMI 2.0 and HDCP 2.2 connectivity. Coffee Lake will natively support DDR4-2666 MHz memory in dual channel mode.

Intel has stated that Coffee Lake will offer a performance improvement of up to 30% over Kaby Lake in 15 W mobile processor parts.[4] Desktop Coffee Lake CPUs introduce a major change in Intel's Core CPUs nomenclature, in that i5 and i7 CPUs will feature six cores (along with hyper-threading in the case of the latter).

The chips are scheduled for release in the second half of 2017.[5] Coffee Lake will be used in conjunction with the 300-series chipset, and will not work with the 100- and 200-series chipsets.[6]

Intel will officially launch Coffee Lake 8th generation Core processor family on August 21 2017.[7]

Features

List of Coffee Lake processors

Desktop processors

Processor
branding		 Model Cores
(threads)		 CPU
clock rate		 CPU Turbo clock rate GPU Maximum GPU
clock rate		 L3
cache		 TDP Socket Price
(USD)
Single
core		 Dual
core		 Quad
core		 Hexa
core
Core i7 8700K[9] 6 (12) 3.7 GHz 4.7 GHz 4.6 GHz 4.4 GHz 4.3 GHz ? 12 MB 95 W LGA 1151 ?
8700[9] 3.2 GHz 4.6 GHz 4.5 GHz 4.3 GHz 4.3 GHz 65 W ?
Core i5 8600K[9] 6 (6) 3.6 GHz 4.3 GHz 4.2 GHz 4.2 GHz 4.1 GHz 9 MB 95 W ?
8400[9] 2.8 GHz 4.0 Ghz 3.9 Ghz 3.9 Ghz 3.8 Ghz 65 W ?
Core i3 8350K[10] 4 (4) 4.0 GHz N/A GT2 1150 MHz 8 MB 91 W ?
8100[10] 3.6 GHz 1100 MHz 6 MB 65 W ?

See also

References

  1. ↑ https://newsroom.intel.com/news-releases/media-alert-introducing-new-8th-gen-intel-core-processor-family/
  2. ↑ Mujtaba, Hassan (2016-11-19). "Intel Coffee Lake 2018 Desktop and Notebook Processors Detailed". Wccftech.
  3. ↑ Mujtaba, Hassan (July 2016). "Intel Planning To Bring 14nm Coffee Lake 6 Core Chips in 2018 on Mainstream PCs – To Coexist With 10nm Cannonlake Processors". WCCFTech.
  4. ↑ Bright, Peter (30 May 2017). "Intel says 8th-gen Coffee Lake chips will get 30% performance boost". Ars Technica. Retrieved 23 June 2017.
  5. ↑ Martin, Jim (9 March 2017). "Intel Coffee Lake latest rumours – release date and specifications". PC Advisor.
  6. ↑ "Intel 300-series chipsets to provide USB 3.1 Gen2 and Gigabit Wi-Fi | KitGuru". www.kitguru.net. Retrieved 2017-04-29.
  7. ↑ https://newsroom.intel.com/news-releases/media-alert-introducing-new-8th-gen-intel-core-processor-family/
  8. ↑ "Z370 details leak, interim chipset for Coffee Lake". TechPowerUp Forums. Retrieved 2017-08-08.
  9. 1 2 3 4 Intel Coffee Lake Specifications. AnandTech Forums. Retrieved 1 August 2017.
  10. 1 2 "Final Intel Core™ i3-8350K and Core™ i3-8100 Specifications". AnandTech Forums. 2017-08-08.


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