Intel HD 3000 1100MHz vs Intel HD 2500 1050MHz Full Specs

Summary

96 Shaders 1.1GHz	48 Shaders 1.05GHz
Shared Memory21.3GB/sDDR3	Shared Memory25.6GB/sDDR3
Peak·FP32·FP16 211.2 GFLOPS	Peak·FP32·FP16 100.8 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Theoretical Performance

Clock Speed1100MHz UC·Base·Boost·OC	Clock Speed1050MHz UC·Base·Boost·OC
Peak OPS 211.2 GFLOPSFP32	Peak OPS 100.8 GFLOPSFP32
FP32 211.2 GFLOPS	FP32 100.8 GFLOPS
-	FP64 25.2 GFLOPS
Pixel Rate 2.2 GPixel/s	Pixel Rate 1.1 GPixel/s
Texture Rate 13.2 GTexel/s	Texture Rate 6.3 GTexel/s

Core Config

Shaders 96 Shaders	Shaders 48 Shaders
TMUs 12 TMUs	TMUs 6 TMUs
ROPs 2 ROPs	ROPs 1 ROP
EUs 12 EUs	EUs 6 EUs

Clocks

Base Clock 650MHz	Base Clock 650MHz
Boost Clock 1.1GHz	Boost Clock 1.05GHz

Memory

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

Video Output

Multi-Monitor 2

Multi-Monitor 2

Encoder

Encoder Model Quick Sync Video 1	Encoder Model Quick Sync Video 2
Codec AVC (H.264)	Codec AVC (H.264)

Decoder

Decoder Model Quick Sync Video 1	Decoder Model Quick Sync Video 2
Codec MPEG-1 MPEG-2 MPEG-4 - 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
Cooling Open-Air	Cooling Passive

Chip

Manufacturer Intel	Manufacturer Intel
Chip Designer Intel	Chip Designer Intel
Architecture Gen 6	Architecture Gen 7
Family Gen 6	Family Gen 7
Branding	Branding
Codename Sandy Bridge	Codename Ivy Bridge
Chip Variant GT1	Chip Variant GT1
Market Segment Smartphone	Market Segment Workstation
Release Date Feb 1, 2011	Release Date Apr 1, 2012

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 32nm	Fabrication Node 22nm
Die Size 149mm²	Die Size 133mm²
Transistor Count 624 Million	Transistor Count 1 Billion
Transistor Density 4 MTr/mm²	Transistor Density 8 MTr/mm²

Images