Intel HD 900MHz Gen 7 vs Intel HD 800MHz Gen 6 Full Specs

Summary

80 Shaders 900MHz	48 Shaders 800MHz
Shared Memory25.6GB/s DDR3·DDR3L	Shared Memory21.3GB/sDDR3
Peak·FP32·FP16 144 GFLOPS	Peak·FP32·FP16 76.8 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed900MHz UC·Base·Boost·OC	Clock Speed800MHz UC·Base·Boost·OC
Peak OPS 144 GFLOPSFP32	Peak OPS 76.8 GFLOPSFP32
FP32 144 GFLOPS	FP32 76.8 GFLOPS
FP64 36 GFLOPS	-
Pixel Rate 0.9 GPixel/s	Pixel Rate 0.8 GPixel/s
Texture Rate 9 GTexel/s	Texture Rate 4.8 GTexel/s

Core Config

Shaders 80 Shaders	Shaders 48 Shaders
TMUs 10 TMUs	TMUs 6 TMUs
ROPs 1 ROP	ROPs 1 ROP
EUs 10 EUs	EUs 6 EUs

Clocks

Base Clock 200MHz	Base Clock 650MHz
Boost Clock 900MHz	Boost Clock 800MHz

Memory

Shared Memory DDR3·DDR3L	Shared MemoryDDR3
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.6GT/s	Memory Speed 1.3GT/s
Memory Bandwidth 25.6GB/s	Memory Bandwidth 21.3GB/s
ECC No	ECC No

Video Output

Multi-Monitor 2

Multi-Monitor 2

Encoder

Encoder Model Quick Sync Video 3	-
Codec AVC (H.264)	Codec -

Decoder

Decoder Model Quick Sync Video 3	-
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 AVC (H.264)	Codec -

Card

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

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 7	Architecture Gen 6
Family Gen 7	Family Gen 6
Branding	Branding
Codename Haswell	Codename Sandy Bridge
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Desktop
Release Date Apr 29, 2013	Release Date Feb 1, 2011

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 22nm	Fabrication Node 32nm
Die Size 131mm²	Die Size 131mm²
Transistor Count 960 Million	Transistor Count 504 Million
Transistor Density 7 MTr/mm²	Transistor Density 4 MTr/mm²

Images