Intel HD 854MHz Gen 7 vs Intel HD 700MHz Gen 8 Full Specs

Summary

32 Shaders 854MHz	128 Shaders 700MHz
Shared Memory10.7GB/sDDR3L	Shared Memory25.6GB/sDDR3L
Peak·FP32·FP16 54.66 GFLOPS	Peak·FP32·FP16 179.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed854MHz UC·Base·Boost·OC	Clock Speed700MHz UC·Base·Boost·OC
Peak OPS 54.66 GFLOPSFP32	Peak OPS 358.4 GFLOPSFP16
FP32 54.66 GFLOPS	FP32 179.2 GFLOPS
FP64 13.66 GFLOPS	FP64 44.8 GFLOPS
Pixel Rate 0.8 GPixel/s	Pixel Rate 1.4 GPixel/s
Texture Rate 3.4 GTexel/s	Texture Rate 11.2 GTexel/s

Core Config

Shaders 32 Shaders	Shaders 128 Shaders
TMUs 4 TMUs	TMUs 16 TMUs
ROPs 1 ROP	ROPs 2 ROPs
EUs 4 EUs	EUs 16 EUs

Clocks

Base Clock 313MHz	Base Clock 400MHz
Boost Clock 854MHz	Boost Clock 700MHz

Memory

Shared MemoryDDR3L	Shared MemoryDDR3L
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 1.3GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 10.7GB/s	Memory Bandwidth 25.6GB/s
ECC No	ECC No

Video Output

Multi-Monitor 2

Multi-Monitor 2

Encoder

Encoder Model Quick Sync Video 2	Encoder Model Quick Sync Video 4
Codec - AVC (H.264)	Codec JPEG AVC (H.264)

Decoder

Decoder Model Quick Sync Video 2	Decoder Model Quick Sync Video 4
Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 - AVC (H.264)	Codec MPEG-1 MPEG-2 MPEG-4 JPEG VC-1 VP8 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 8
Family Gen 7	Family Gen 8
Branding	Branding
Codename Bay Trail	Codename Braswell
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Tablet
Release Date Sep 2, 2013	Release Date Jan 5, 2015

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 22nm	Fabrication Node 14nm
Die Size 105mm²	Die Size 87mm²
Transistor Count 830 Million	Transistor Count 1.3 Billion
Transistor Density 8 MTr/mm²	Transistor Density 15 MTr/mm²

Images