Intel HD 844MHz Gen 7 vs Intel HD 854MHz Gen 7 Full Specs

Summary

32 Shaders 844MHz	32 Shaders 854MHz
Shared Memory8.5GB/sDDR3L	Shared Memory10.7GB/sDDR3L
Peak·FP32·FP16 54.02 GFLOPS	Peak·FP32·FP16 54.66 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

HD 844MHz Gen 754.02 GFLOPSFP32

x1

HD 854MHz Gen 754.66 GFLOPSFP32

x1.01

Show Top Score

Theoretical Performance

Clock Speed844MHz UC·Base·Boost·OC	Clock Speed854MHz UC·Base·Boost·OC
Peak OPS 54.02 GFLOPSFP32	Peak OPS 54.66 GFLOPSFP32
FP32 54.02 GFLOPS	FP32 54.66 GFLOPS
FP64 13.5 GFLOPS	FP64 13.66 GFLOPS
Pixel Rate 0.8 GPixel/s	Pixel Rate 0.8 GPixel/s
Texture Rate 3.4 GTexel/s	Texture Rate 3.4 GTexel/s

Core Config

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

Clocks

Base Clock 313MHz	Base Clock 313MHz
Boost Clock 844MHz	Boost Clock 854MHz

Memory

Shared MemoryDDR3L	Shared MemoryDDR3L
Memory Bus 64-bit	Memory Bus 64-bit
Memory Speed 1.1GT/s	Memory Speed 1.3GT/s
Memory Bandwidth 8.5GB/s	Memory Bandwidth 10.7GB/s
ECC No	ECC No

Video Output

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

API Support

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

Encoder

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

Decoder

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

Card

Form Factor iGPU

Form Factor iGPU

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 7	Architecture Gen 7
Family Gen 7	Family Gen 7
Branding	Branding
Codename Bay Trail	Codename Bay Trail
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Sep 2, 2013	Release Date Sep 2, 2013

Fabrication

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

Images

Used In

Competitors