Intel HD 1200MHz 10EU Gen 7 vs Intel HD 4000 1200MHz Full Specs

Summary

80 Shaders 1.1GHz	128 Shaders 1.2GHz
Shared Memory25.6GB/s DDR3·DDR3L	Shared Memory25.6GB/s DDR3·DDR3L
Peak·FP32·FP16 176 GFLOPS	Peak·FP32·FP16 307.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed1100MHz UC·Base·Boost·OC	Clock Speed1200MHz UC·Base·Boost·OC
Peak OPS 176 GFLOPSFP32	Peak OPS 307.2 GFLOPSFP32
FP32 176 GFLOPS	FP32 307.2 GFLOPS
FP64 44 GFLOPS	FP64 76.8 GFLOPS
Pixel Rate 1.1 GPixel/s	Pixel Rate 2.4 GPixel/s
Texture Rate 8.8 GTexel/s	Texture Rate 19.2 GTexel/s

Core Config

Shaders 80 Shaders	Shaders 128 Shaders
TMUs 8 TMUs	TMUs 16 TMUs
ROPs 1 ROP	ROPs 2 ROPs
EUs 10 EUs	EUs 16 EUs

Clocks

Base Clock 350MHz	Base Clock 650MHz
Boost Clock 1.1GHz	Boost Clock 1.2GHz

Memory

Shared Memory DDR3·DDR3L	Shared Memory DDR3·DDR3L
Memory Bus 128-bit	Memory Bus 128-bit
Memory Speed 1.6GT/s	Memory Speed 1.6GT/s
Memory Bandwidth 25.6GB/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
Codec -	Codec AVC (H.264)

Decoder

-	Decoder Model Quick Sync Video 2
Codec -	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 Ivy Bridge	Codename Ivy Bridge
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Laptop
Release Date Apr 1, 2012	Release Date Apr 1, 2012

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 22nm	Fabrication Node 22nm
Die Size 177mm²	Die Size 118mm²
Transistor Count 1.4 Billion	Transistor Count 945 Million
Transistor Density 8 MTr/mm²	Transistor Density 8 MTr/mm²

Images