GPUBoss Review Our evaluation of 7470M vs 920M among Laptop GPUs under 35W TDP

Gaming

Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

T-Rex, Manhattan and Cloud Gate Factor

Computing

Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Value

Battlefield 3, Battlefield 4, Bioshock Infinite and 30 more

Noise and Power

TDP, Idle Power Consumption, Load Power Consumption and 2 more

Winner
Nvidia GeForce 920M 

GPUBoss recommends the Nvidia GeForce 920M  based on its benchmarks.

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VS

Differences What are the advantages of each

Front view of Radeon HD 7470M

Reasons to consider the
AMD Radeon HD 7470M

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Higher effective memory clock speed 3,200 MHz vs 1,800 MHz Around 80% higher effective memory clock speed
Lower TDP 7W vs 33W 4.7x lower TDP
Front view of GeForce 920M

Reasons to consider the
Nvidia GeForce 920M

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Better 3DMark 11 graphics score 9,003.5 vs 3,624.5 Around 2.5x better 3DMark 11 graphics score
Higher clock speed 954 MHz vs 800 MHz Around 20% higher clock speed
Better 3DMark vantage graphics score 5,032.5 vs 1,515.5 More than 3.2x better 3DMark vantage graphics score
Better 3DMark06 score 1,731 vs 522 More than 3.2x better 3DMark06 score
More memory 2,048 MB vs 1,024 MB 2x more memory
Higher texture rate 30.53 GTexel/s vs 6.4 GTexel/s More than 4.8x higher texture rate
Slightly better floating-point performance 732.7 GFLOPS vs 256 GFLOPS More than 2.8x better floating-point performance
More render output processors 16 vs 4 12 more render output processors
More texture mapping units 32 vs 8 24 more texture mapping units
Better cloud gate factor score 9.7 vs 5.9 Around 65% better cloud gate factor score
More shading units 384 vs 160 224 more shading units
Higher memory clock speed 900 MHz vs 800 MHz Around 15% higher memory clock speed

Benchmarks Real world tests of Radeon HD 7470M vs GeForce 920M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance

Radeon HD 7470M
3,624.5
GeForce 920M
9,003.5

3DMark Vantage Graphics Industry standard benchmark that tests DirectX 10 GPU performance

Radeon HD 7470M
1,515.5
GeForce 920M
5,032.5

3DMark06 Industry standard benchmark that tests DirectX 9 GPU performance

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

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