GPUBoss Review Our evaluation of 650M vs 940MX 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

6.9

Overall Score

Winner
Nvidia GeForce GT 650M 

GPUBoss recommends the Nvidia GeForce GT 650M  based on its benchmarks.

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VS

Differences What are the advantages of each

Front view of GeForce GT 650M

Reasons to consider the
Nvidia GeForce GT 650M

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Much better 3DMark06 score 13,514 vs 2,834.5 More than 4.8x better 3DMark06 score
More render output processors 16 vs 8 Twice as many render output processors
Wider memory bus 128 bit vs 64 bit 2x wider memory bus
Front view of GeForce 940MX

Reasons to consider the
Nvidia GeForce 940MX

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Significantly higher clock speed 1,122 MHz vs 850 MHz More than 30% higher clock speed
Significantly better 3DMark 11 graphics score 14,211 vs 2,111.5 Around 6.8x better 3DMark 11 graphics score
More memory 2,048 MB vs 1,024 MB 2x more memory
Better bitcoin mining score 101.62 mHash/s vs 20.78 mHash/s Around 5x better bitcoin mining score
Better manhattan score 3,712.53 vs 3,369.13 More than 10% better manhattan score
Higher memory clock speed 1,001 MHz vs 900 MHz More than 10% higher memory clock speed
Lower TDP 23W vs 45W Around 50% lower TDP

Benchmarks Real world tests of GeForce GT 650M vs 940MX

Bitcoin mining Data courtesy CompuBench

GeForce GT 650M
20.78 mHash/s
GeForce 940MX
101.62 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 650M
9.63 mPixels/s
GeForce 940MX
29.5 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 650M
3,354.02
GeForce 940MX
3,352.72

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 650M
3,369.13
GeForce 940MX
3,712.53

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Bioshock Infinite

Crysis 3

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