Intel HD 400MHz Gen 7 vs S3 Chrome 640 Full Specs

Summary

32 Shaders 400MHz	32 Shaders 250MHz
Shared Memory4.3GB/sDDR3L	Shared Memory
Peak·FP32·FP16 25.6 GFLOPS	Peak·FP32·FP16 16 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

HD 400MHz Gen 725.6 GFLOPSFP32

x1.60

Chrome 64016 GFLOPSFP32

x1

Show Top Score

Theoretical Performance

Clock Speed400MHz UC·Base·Boost·OC	Clock Speed250MHz UC·Boost·OC
Peak OPS 25.6 GFLOPSFP32	Peak OPS 16 GFLOPSFP32
FP32 25.6 GFLOPS	FP32 16 GFLOPS
FP64 6.4 GFLOPS	-
Pixel Rate 0.4 GPixel/s	Pixel Rate 1 GPixel/s
Texture Rate 1.6 GTexel/s	Texture Rate 1 GTexel/s

Core Config

Shaders 32 Shaders	Shaders 32 Shaders
TMUs 4 TMUs	TMUs 4 TMUs
ROPs 1 ROP	ROPs 4 ROPs
EUs 4 EUs	Units -

Clocks

Base Clock 400MHz	Base Clock -
Boost Clock 400MHz	Boost Clock 250MHz

Memory

Shared MemoryDDR3L	Shared Memory
Memory Bus 32-bit	Memory Bus -
Memory Speed 1.1GT/s	Memory Speed -
Memory Bandwidth 4.3GB/s	Memory Bandwidth -
ECC No	ECC No

Video Output

Max Resolution 2560x1600	Max Resolution -
Refresh Rate Calculator 2560x1440 Resolution1440p QHD Refresh Rate 66Hz	Refresh Rate Calculator -
Multi-Monitor 2	Multi-Monitor -
DSC Not Supported	DSC Not Supported

API Support

Shader Model 5	Shader Model 2
DirectX DirectX 11 Direct3D 11_0	DirectX DirectX 9 Direct3D 9_0
OpenGL 4 OpenCL 1.2 Vulkan 1	-

Encoder

Encoder Quick Sync Video 2	-
Codec AVC (H.264)	Codec -

Decoder

Decoder Quick Sync Video 2	-
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264)	Codec -

Card

Form Factor iGPU	Form Factor iGPU
Cooling Passive	Cooling Open-Air

Chip

Manufacturer Intel	Manufacturer S3
Chip Designer Intel	Chip Designer S3
Architecture Gen 7	Architecture Chrome
Family Gen 7	Family -
Branding	Branding
Codename Valleyview	Codename -
Chip Variant GT1	Chip Variant -
Market Segment Embedded	Market Segment Laptop
Release Date Sep 2, 2013	Release Date Aug 1, 2012

Fabrication

Foundry Intel	Foundry -
Fabrication Node 22nm	Fabrication Node -
Die Size 70mm²	Die Size -
Transistor Count 550M	Transistor Count -
Transistor Density 8 MTr/mm²	Transistor Density -

Images

Used In

CPUs IntelAtom E38151 Core	CPUs -
Controllers -	Controllers VIAVX11H

Competitors

IntelHD 400MHz Gen 7 vs GPU ImaginationPowerVR GE7800 IntelHD 400MHz Gen 7 vs S3Chrome 640 IntelHD 400MHz Gen 7 vs GPU ARMMali-G57 MP1 650MHz Show 12 more

S3Chrome 640 vs GPU S3Chrome 520 S3Chrome 640 vs GPU ARMMali-G57 MP1 850MHz S3Chrome 640 vs GPU ARMMali-G57 MP1 650MHz Show 12 more