Intel HD 646MHz Gen 7 vs Imagination PowerVR GE7800 Full Specs

Summary

32 Shaders 646MHz	32 Shaders 600MHz
Shared Memory5.3GB/sDDR3L	Shared Memory
Peak·FP32·FP16 41.34 GFLOPS	Peak·FP32·FP16 38.4 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP16 FP64 Memory Bandwidth

HD 646MHz Gen 741.34 GFLOPSFP32

x1

PowerVR GE780076.8 GFLOPSFP16

x1.86

Show Top Score

Theoretical Performance

Clock Speed646MHz UC·Base·Boost·OC	Clock Speed600MHz UC·Boost·OC
Peak OPS 41.34 GFLOPSFP32	Peak OPS 76.8 GFLOPSFP16
FP32 41.34 GFLOPS	FP32 38.4 GFLOPS
FP64 10.34 GFLOPS	-
Pixel Rate 0.7 GPixel/s	Pixel Rate 1.2 GPixel/s
Texture Rate 2.6 GTexel/s	Texture Rate 1.2 GTexel/s

Core Config

Shaders 32 Shaders	Shaders 32 Shaders
TMUs 4 TMUs	TMUs 2 TMUs
ROPs 1 ROP	ROPs 2 ROPs
EUs 4 EUs	EUs 2 EUs

Clocks

Base Clock 311MHz	Base Clock -
Boost Clock 646MHz	Boost Clock 600MHz

Memory

Shared MemoryDDR3L	Shared Memory
Memory Bus 32-bit	Memory Bus -
Memory Speed 1.3GT/s	Memory Speed -
Memory Bandwidth 5.3GB/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 -
DirectX DirectX 11 Direct3D 11_0	DirectX DirectX 9 Direct3D 9_3
OpenGL 4 OpenCL 1.2 Vulkan 1	OpenGL 3.1 OpenCL 1.2 Vulkan 1.1

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

Chip

Manufacturer Intel	Manufacturer Imagination
Chip Designer Intel	Chip Designer Imagination
Architecture Gen 7	Architecture Rogue
Family Gen 7	Family GE7000
Branding	Branding
Codename Bay Trail	Codename Series7XE
Chip Variant GT1	Chip Variant -
Market Segment Tablet	Market Segment Smartphone
Release Date Sep 2, 2013	Release Date Nov 1, 2014

Fabrication

Foundry Intel	Foundry -
Fabrication Node 22nm	Fabrication Node -
Die Size 105mm²	Die Size -
Transistor Count 830M	Transistor Count -
Transistor Density 8 MTr/mm²	Transistor Density -

Images

Used In

CPUs IntelAtom Z3735D4 CoresIntelAtom Z3735E4 CoresIntelAtom Z3735F4 Cores Show 3 more

CPUs -

Competitors

IntelHD 646MHz Gen 7 vs ImaginationPowerVR GE7800 IntelHD 646MHz Gen 7 vs GPU ARMMali-G57 MP1 850MHz IntelHD 646MHz Gen 7 vs GPU ARMMali-G57 MP1 650MHz Show 12 more

ImaginationPowerVR GE7800 vs GPU ARMMali-G57 MP1 850MHz ImaginationPowerVR GE7800 vs GPU ARMMali-G57 MP1 650MHz ImaginationPowerVR GE7800 vs GPU ARMMali-G57 MP1 750MHz Show 12 more