GPUBoss Review Our evaluation of 570M vs 840M among Laptop GPUs

Gaming

Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more

Computing

Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Value

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

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

6.5

Overall Score

Winner
Nvidia GeForce GTX 570M 

GPUBoss recommends the Nvidia GeForce GTX 570M  based on its benchmarks.

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VS

Differences What are the advantages of each

Front view of GeForce GTX 570M

Reasons to consider the
Nvidia GeForce GTX 570M

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Better 3DMark 11 graphics score 17,004.5 vs 10,332 Around 65% better 3DMark 11 graphics score
Better PassMark score 2,021 vs 861 More than 2.2x better PassMark score
Higher memory bandwidth 72 GB/s vs 16.02 GB/s Around 4.5x higher memory bandwidth
Higher effective memory clock speed 3,000 MHz vs 2,002 MHz Around 50% higher effective memory clock speed
Slightly better 3DMark vantage graphics score 9,591 vs 6,627 Around 45% better 3DMark vantage graphics score
More texture mapping units 56 vs 16 40 more texture mapping units
More render output processors 24 vs 8 Three times as many render output processors
Significantly wider memory bus 192 bit vs 64 bit 3x wider memory bus
Higher texture rate 32.2 GTexel/s vs 16.46 GTexel/s More than 95% higher texture rate
Front view of GeForce 840M

Reasons to consider the
Nvidia GeForce 840M

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Much higher clock speed 1,029 MHz vs 575 MHz Around 80% higher clock speed
Much better T-Rex score 3,359.61 vs 1,848.05 More than 80% better T-Rex score
Higher memory clock speed 1,001 MHz vs 750 MHz Around 35% higher memory clock speed
Lower TDP 33W vs 75W 2.3x lower TDP

Benchmarks Real world tests of GeForce GTX 570M vs 840M

Bitcoin mining Data courtesy CompuBench

GeForce GTX 570M
66.19 mHash/s
GeForce 840M
90.87 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 570M
14.91 mPixels/s
GeForce 840M
22.26 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GTX 570M
533.68 frames/s
GeForce 840M
159.36 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 570M
1,848.05
GeForce 840M
3,359.61

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 570M
1,679.56
GeForce 840M
3,718.04

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

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