GPUBoss Review Our evaluation of 660M vs 755M among Laptop GPUs over 35W TDP

Gaming

Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more

Graphics

T-Rex, Manhattan, Sky Diver Factor and Fire Strike Factor

Computing

Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Value

Battlefield 3, Battlefield 4, Bioshock Infinite and 31 more

Noise and Power

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

6.8

Overall Score

Winner
Nvidia GeForce GT 755M 

GPUBoss recommends the Nvidia GeForce GT 755M  based on its gaming and benchmarks.

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VS

Differences What are the advantages of each

Front view of GeForce GTX 660M

Reasons to consider the
Nvidia GeForce GTX 660M

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Higher hitman: absolution framerate 30.5 vs 15.4 Around 2x higher hitman: absolution framerate
Better CLBenchmark raytrace score 43,913 vs 40,022 Around 10% better CLBenchmark raytrace score
Front view of GeForce GT 755M

Reasons to consider the
Nvidia GeForce GT 755M

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Higher clock speed 980 MHz vs 835 MHz More than 15% higher clock speed
Higher effective memory clock speed 5,400 MHz vs 4,000 MHz 35% higher effective memory clock speed
Higher pixel rate 15.7 GPixel/s vs 6.68 GPixel/s More than 2.2x higher pixel rate
Higher memory bandwidth 86.4 GB/s vs 64 GB/s More than 35% higher memory bandwidth
Slightly better 3DMark06 score 15,861 vs 14,704 Around 10% better 3DMark06 score
Significantly higher memory clock speed 1,350 MHz vs 1,000 MHz 35% higher memory clock speed
Better fire strike factor score 30.21 vs 20.94 Around 45% better fire strike factor score

Benchmarks Real world tests of GeForce GTX 660M vs GT 755M

Bitcoin mining Data courtesy CompuBench

GeForce GTX 660M
36.65 mHash/s
GeForce GT 755M
26.86 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 660M
10.82 mPixels/s
GeForce GT 755M
12.45 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 660M
3,351.59
GeForce GT 755M
3,340.92

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 660M
3,439.22
GeForce GT 755M
3,451.16

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Battlefield 4

Bioshock Infinite

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