ATI Mobility Radeon HD 4225 vs NVIDIA GeForce 9400M Full Specs - HMC

40 Shaders 380MHz	16 Shaders 450MHz
Shared Memory	Shared Memory
·· 30.4 GFLOPS	·· 35.2 GFLOPS
Form Factor iGPU	Form Factor iGPU
TDP Shared	TDP 12W

Mobility Radeon HD 4225

Mobility Radeon HD 422530.4 GFLOPSFP32

x1

GeForce 9400M

GeForce 9400M35.2 GFLOPSFP32

x1.16

Clock Speed ··	Clock Speed ··
Peak OPS 30.4 GFLOPSFP32	Peak OPS 35.2 GFLOPSFP32
FP32 30.4 GFLOPS	FP32 35.2 GFLOPS
Pixel Rate 1.5 GPixel/s	Pixel Rate 4.4 GPixel/s
Texture Rate 1.5 GTexel/s	Texture Rate 8.8 GTexel/s

Shaders 40 Shaders	Shaders 16 Shaders
TMUs 4 TMUs	TMUs 8 TMUs
ROPs 4 ROPs	ROPs 4 ROPs
Units -	SMs 2 SMs

Boost Clock 380MHz	Boost Clock 450MHz
Shader Clock -	Shader Clock 1.1GHz

L2 Cache

32KB shared

L2 Cache

32KB shared

Shared Memory

Shared Memory

TDP

Shared

TDP

12W

Multi-Monitor

2

Multi-Monitor

2

Decoder Model

UVD 2.0

Decoder Model

VP3

Form Factor

iGPU

Form Factor

iGPU

Manufacturer ATI	Manufacturer NVIDIA
Chip Designer ATI	Chip Designer NVIDIA
Architecture TeraScale 1	Architecture Tesla
Family Radeon HD 4000	Family GeForce 9000
Branding	Branding
Codename Koopa	Codename NVAC
Chip Variant RS880	Chip Variant MCP79MX
Market Segment Laptop	Market Segment Laptop
Release Date May 1, 2010	Release Date Oct 15, 2008

Foundry TSMC	Foundry TSMC
Fabrication Node 55nm	Fabrication Node 65nm
Die Size 73mm²	Die Size 144mm²
Transistor Count 205 Million	Transistor Count 314 Million
Transistor Density 2.81 MTr/mm²	Transistor Density 2.18 MTr/mm²

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Laptops -	Laptops MacBook 13(Late 2008)MacBook 13(Early 2009)MacBook 13(Mid 2009)
Desktops -	Desktops Mac mini(Early 2009)Mac mini(Late 2009)Mac mini Server(Late 2009)
All-in-Ones -	All-in-Ones iMac 20(Early 2009)iMac 20(Early 2010)iMac 21.5(Late 2009)

-	NVIDIAGeForce 9400M vs GPU QualcommAdreno X2-85 5.2T NVIDIAGeForce 9400M vs GPU QualcommAdreno X2-90 7.6T NVIDIAGeForce 9400M vs GPU QualcommAdreno X2-90 7T