HiSilicon K3V2 vs Qualcomm Snapdragon S4 (Pro APQ8064) Full Specs

Summary

4 Cores 4 Threads 1.4GHz	4 Cores 4 Threads 1.5GHz
TDP 5W	TDP 5W
Bandwidth 6.4GB/s LPDDR2	Bandwidth 8.5GB/s LPDDR2
iGPU Vivante GC4000	iGPU Adreno 320
Peak·FP32·FP16 7.68 GFLOPSFP16	Peak·FP32·FP16 102.4 GFLOPSFP16

Core Config

4 Cores	4 Cores
4 Threads	4 Threads

Clocks

Base Clock 1.4GHz	Base Clock 1.5GHz
Overclocking Locked	Overclocking Locked

Cache

L1i 16KB	L1i 16KB
L1d 16KB	L1d 16KB
L2 1MB shared	L2 2MB shared

Memory

Type LPDDR2	Type LPDDR2
Max Memory -	Max Memory 4GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 64-bit	Bus Width 64-bit
Speed 800MT/s	Speed 1066MT/s
Bandwidth 6.4GB/s	Bandwidth 8.5GB/s
Bandwidth Calculator Channels Transfer Rate800MT/s UC·Spec·OC 6.4GB/s	Bandwidth Calculator Channels Transfer Rate1066MT/s UC·Spec·OC 8.5GB/s

Power & Thermals

TDP 5W

TDP 5W

iGPU

iGPU Vivante GC4000	iGPU Adreno 320
Shaders 8	Shaders 64
Boost Clock 240MHz	Boost Clock 400MHz
Peak·FP32·FP16 7.68 GFLOPSFP16	Peak·FP32·FP16 102.4 GFLOPSFP16

NPU

NPU Model -

NPU Model Hexagon QDSP6

Chip

Manufacturer HiSilicon	Manufacturer Qualcomm
ISA AArch32	ISA AArch32
Architecture ARMv7-A	Architecture KraitARMv7-A
Family -	Family S4 Series
Branding	Branding
Codename Cortex-A9P-Core	Codename Cortex-A15P-Core
Market Segment Smartphone	Market Segment Smartphone
Release Date Feb 1, 2012	Release Date Feb 27, 2012

Fabrication

Foundry Samsung	Foundry Samsung
Fabrication Node 45nm	Fabrication Node 28nm

Images

Competitors

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