GPUBoss Review Our evaluation of 640 vs 750M among all 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

Noise and Power

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

6.3

Overall Score

Winner
Nvidia GeForce GT 750M 

GPUBoss recommends the Nvidia GeForce GT 750M  based on its compute performance.

See full details

Cast your vote Do you agree or disagree with GPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of GeForce GT 640

Reasons to consider the
Nvidia GeForce GT 640

Report a correction
Higher effective memory clock speed 5,000 MHz vs 4,000 MHz 25% higher effective memory clock speed
Higher memory clock speed 1,250 MHz vs 1,000 MHz 25% higher memory clock speed
Front view of GeForce GT 750M

Reasons to consider the
Nvidia GeForce GT 750M

Report a correction
Slightly more memory 2,048 MB vs 1,024 MB 2x more memory
Better fire strike factor score 23.78 vs 16.68 Around 45% better fire strike factor score

Benchmarks Real world tests of GeForce GT 640 vs GeForce GT 750M

Bitcoin mining Data courtesy CompuBench

GeForce GT 640
20.86 mHash/s
GeForce GT 750M
27.59 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 640
11.31 mPixels/s
GeForce GT 750M
16.18 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GT 640
209.1 frames/s
GeForce GT 750M
251.62 frames/s

Particle simulation Data courtesy CompuBench

GeForce GT 640
134.81 mInteraction/s
GeForce GT 750M
146.77 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GT 640
0.79 frames/s
GeForce GT 750M
1.14 frames/s

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

Comments

comments powered by Disqus