GPUBoss Review Our evaluation of 740M vs 640M 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

5.8

Overall Score

Winner
Nvidia GeForce GT 740M 

GPUBoss recommends the Nvidia GeForce GT 740M  based on its benchmarks and compute performance.

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VS

Differences What are the advantages of each

Front view of GeForce GT 740M

Reasons to consider the
Nvidia GeForce GT 740M

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Much better 3DMark06 score 10,161 vs 1,728 Around 6x better 3DMark06 score
Higher clock speed 810 MHz vs 625 MHz Around 30% higher clock speed
Better particle simulation score 158.65 mInteraction/s vs 97.1 mInteraction/s Around 65% better particle simulation score
Higher diablo III framerate 46.2 fps vs 42.7 fps Around 10% higher diablo III framerate
Slightly higher crysis 3 framerate 7.4 fps vs 6.5 fps Around 15% higher crysis 3 framerate
Slightly better PassMark direct compute score 723 vs 528 More than 35% better PassMark direct compute score
Front view of GeForce GT 640M

Reasons to consider the
Nvidia GeForce GT 640M

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Significantly better 3DMark 11 graphics score 10,625.5 vs 1,873 Around 5.8x better 3DMark 11 graphics score
Significantly higher hitman: absolution framerate 7.45 vs 6.35 More than 15% higher hitman: absolution framerate
Better manhattan score 3,590.88 vs 2,901.63 Around 25% better manhattan score
Slightly higher BioShock infinite framerate 14.3 fps vs 9.2 fps More than 55% higher BioShock infinite framerate

Benchmarks Real world tests of GeForce GT 740M vs 640M

Bitcoin mining Data courtesy CompuBench

GeForce GT 740M
44.7 mHash/s
GeForce GT 640M
17.38 mHash/s

Face detection Data courtesy CompuBench

GeForce GT 740M
9.37 mPixels/s
GeForce GT 640M
7.86 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 740M
3,341.1
GeForce GT 640M
3,339.75

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GT 740M
2,901.63
GeForce GT 640M
3,590.88

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Battlefield 4

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Comments

Showing 4 comments.
740m have 64 bit bus vs 128 bit in 640m.
facepalm, this site is shit
which one 740m or 640m
awsome card ...i can play any game(bf3,crysis 3)on medium/high settings!!!
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