Intel HD 756MHz Gen 7 vs Intel HD 4200 850MHz Full Specs

Summary

32 Shaders 756MHz	160 Shaders 850MHz
Shared Memory8.5GB/sDDR3L	Shared Memory25.6GB/s DDR3L·LPDDR3
Peak·FP32·FP16 48.38 GFLOPS	Peak·FP32·FP16 272 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed756MHz UC·Base·Boost·OC	Clock Speed850MHz UC·Base·Boost·OC
Peak OPS 48.38 GFLOPSFP32	Peak OPS 272 GFLOPSFP32
FP32 48.38 GFLOPS	FP32 272 GFLOPS
FP64 12.1 GFLOPS	FP64 68 GFLOPS
Pixel Rate 0.8 GPixel/s	Pixel Rate 1.7 GPixel/s
Texture Rate 3 GTexel/s	Texture Rate 17 GTexel/s

Core Config

Shaders 32 Shaders	Shaders 160 Shaders
TMUs 4 TMUs	TMUs 20 TMUs
ROPs 1 ROP	ROPs 2 ROPs
EUs 4 EUs	EUs 20 EUs

Clocks

Base Clock 313MHz	Base Clock 200MHz
Boost Clock 756MHz	Boost Clock 850MHz

Memory

Shared MemoryDDR3L	Shared Memory DDR3L·LPDDR3
Memory Bus 64-bit	Memory Bus 128-bit
Memory Speed 1.1GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 8.5GB/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 3
Codec AVC (H.264)	Codec AVC (H.264)

Decoder

Decoder Model Quick Sync Video 2	Decoder Model Quick Sync Video 3
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 Haswell
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Sep 2, 2013	Release Date Apr 29, 2013

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 22nm	Fabrication Node 22nm
Die Size 70mm²	Die Size 181mm²
Transistor Count 550 Million	Transistor Count 1.3 Billion
Transistor Density 8 MTr/mm²	Transistor Density 7 MTr/mm²

Images