Scorpion (CPU)
Scorpion is a central processing unit (CPU) core designed by Qualcomm for use in their Snapdragon mobile systems on chips (SoCs). It is designed in-house, but has many architectural similarities with the ARM Cortex-A8 and Cortex-A9 CPU cores.
Overview
- 10/12 stage integer pipeline with 2-way decode, 3-way out-of-order speculatively issued superscalar execution[1]
- Pipelined VFPv3[2] and 128-bit wide NEON (SIMD)
- 3 execution ports
- 32 KB + 32 KB L1 cache
- 256 KB (single-core) or 512 KB (dual-core) L2 cache
- Single or dual-core configuration
- 2.1 DMIPS/MHz
- 65/28 nm process
See also
References
Application ARM-based chips |
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| | | Application
Processors
(32-bit) | |
- Actions ATM702x
- Atmel SAMA5D3
- Qualcomm Snapdragon S4 Play, 200
- InfoTMIC iMAPx820, iMAPx15
- Telechips TCC892x
|
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| Cortex-A7 | |
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| | |
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| Cortex-A9 |
- Actions ATM702x, ATM703x
- Altera FPGAs
- Amlogic AML8726
- Apple A5, A5X
- Broadcom VideoCore BCM21xxx, BCM28xxx
- Freescale i.MX6x
- HiSilicon K3V2
- Leadcore LC1810, LC1811
- MediaTek MT65xx
- Nvidia Tegra, 2, 3, 4i
- Nufront NuSmart 2816M, NS115, NS115M
- Renesas EMMA EV2, R-Car H1, RZ/A
- Rockchip RK292x, RK30xx, RK31xx
- Samsung Exynos 4
- ST-Ericsson NovaThor
- Telechips TCC8803
- Texas Instruments OMAP 4
- VIA WonderMedia WM88x0, 89x0
- Xilinx Zynq-7000
- ZiiLABS ZMS-20, ZMS-40
|
|---|
| |
- Allwinner A80
- HiSilicon K3V3
- MediaTek MT6599
- Nvidia Tegra 4, K1
- Renesas R-Car H2
- Samsung Exynos 5
- Texas Instruments OMAP 5, DRA7xx
|
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| ARMv7-A
compatible | |
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| Application
Processors
(64-bit) | Cortex-A53 |
- Altera FPGAs
- Marvell Armada PXA 1928
- MediaTek MT673x, MT675x
- Qualcomm Snapdragon 410
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| |
- AMD Opteron A1100
- Freescale QorIQ LS20xx
- Nvidia Tegra X1
- Qualcomm Snapdragon 808, 810
- Samsung Exynos 7
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