Intel HD 4000 1050MHz vs Intel HD 3000 1100MHz Full Specs

Summary

128 Shaders 1.05GHz	96 Shaders 1.1GHz
Shared Memory25.6GB/s DDR3·DDR3L	Shared Memory21.3GB/sDDR3
Peak·FP32·FP16 268.8 GFLOPS	Peak·FP32·FP16 211.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP Shared

Highlights

Peak OPS

Peak OPS FP32 FP64 Memory Bandwidth

HD 4000 1050MHz268.8 GFLOPSFP32

x1.27

HD 3000 1100MHz211.2 GFLOPSFP32

x1

Show Top Score

Theoretical Performance

Clock Speed1050MHz UC·Base·Boost·OC	Clock Speed1100MHz UC·Base·Boost·OC
Peak OPS 268.8 GFLOPSFP32	Peak OPS 211.2 GFLOPSFP32
FP32 268.8 GFLOPS	FP32 211.2 GFLOPS
FP64 67.2 GFLOPS	-
Pixel Rate 2.1 GPixel/s	Pixel Rate 2.2 GPixel/s
Texture Rate 16.8 GTexel/s	Texture Rate 13.2 GTexel/s

Core Config

Shaders 128 Shaders	Shaders 96 Shaders
TMUs 16 TMUs	TMUs 12 TMUs
ROPs 2 ROPs	ROPs 2 ROPs
EUs 16 EUs	EUs 12 EUs

Clocks

Base Clock 350MHz	Base Clock 650MHz
Boost Clock 1.05GHz	Boost Clock 1.1GHz

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

Video Output

Multi-Monitor 2

Multi-Monitor 2

Encoder

Encoder Model Quick Sync Video 2

Encoder Model Quick Sync Video 1

Decoder

Decoder Model Quick Sync Video 2

Decoder Model Quick Sync Video 1

Card

Form Factor iGPU

Form Factor iGPU

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 Ivy Bridge	Codename Sandy Bridge
Chip Variant GT1	Chip Variant GT1
Market Segment Laptop	Market Segment Smartphone
Release Date Apr 1, 2012	Release Date Feb 1, 2011

Fabrication

Foundry Intel	Foundry Intel
Fabrication Node 22nm	Fabrication Node 32nm
Die Size 118mm²	Die Size 149mm²
Transistor Count 945 Million	Transistor Count 624 Million
Transistor Density 8 MTr/mm²	Transistor Density 4 MTr/mm²

Images

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Used In

CPUs Core i3-3225 Core i3-3245 Core i5-3335S Show 2 more	CPUs Core i3-2105 Core i3-2125 Core i5-2405S Show 12 more
Laptops MacBook Air 11(Mid 2012)	Laptops -
Tablets Surface Pro(Intel 3rd Gen, Early 2013)	Tablets -
All-in-Ones iMac 21.5(Early 2013)	All-in-Ones -