GPUBoss Review Our evaluation of 740M vs 635M


Real world tests using the latest 3D games

BioShock Infinite and Diablo III


Synthetic tests to measure overall performance

PassMark, 3DMark 11 Graphics, 3DMark Vantage Graphics and 3DMark06

Compute Performance

General computing tests executed on the GPU

PassMark Direct Compute and CLBenchmark Raytrace

GPUBoss Score

Gaming, Benchmarks and Compute Performance

Nvidia GeForce GT 740M 

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

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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 higher clock speed 980 MHz vs 650 MHz More than 50% higher clock speed
Much better 3DMark06 score 10,161 vs 1,110 Around 9.2x better 3DMark06 score
Better floating-point performance 752.6 GFLOPS vs 388.8 GFLOPS Around 95% better floating-point performance
Higher pixel rate 7.84 GPixel/s vs 3.9 GPixel/s More than 2x higher pixel rate
Better CLBenchmark raytrace score 29,377 vs 19,280 More than 50% better CLBenchmark raytrace score
More shading units 384 vs 144 240 more shading units
Better T-Rex score 2,936.03 vs 2,429.39 More than 20% better T-Rex score
Better PassMark direct compute score 734 vs 79 More than 9.2x better PassMark direct compute score
Front view of GeForce GT 635M

Reasons to consider the
Nvidia GeForce GT 635M

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Better 3DMark 11 graphics score 8,517.5 vs 1,873 More than 4.5x better 3DMark 11 graphics score
Higher memory bandwidth 28.8 GB/s vs 14.4 GB/s 2x higher memory bandwidth
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
Slightly more texture mapping units 24 vs 16 8 more texture mapping units

Benchmarks Real world tests of GeForce GT 740M vs 635M

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

3DMark 11 Graphics Industry standard benchmark that tests DirectX 11 GPU performance

CompuBench 1.5 (Bitcoin mining)

GeForce GT 740M
44.63 mHash/s
GeForce GT 635M
22.73 mHash/s

GFXBench 3.0 (T-Rex)

GeForce GT 740M
GeForce GT 635M

GFXBench 3.0 (Manhattan)

GeForce GT 740M
GeForce GT 635M

PassMark Direct Compute Measures performance of general-purpose computing using Microsoft DirectCompute


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