GPUBoss Review Our evaluation of 750 vs 660


Real world tests using the latest 3D games

crysis: warhead (2013), Crysis: Warhead (2012), Batman: Arkham City and 6 more


Synthetic tests to measure overall performance


Compute Performance

General computing tests executed on the GPU

Passmark Direct Compute

Noise and Power

How loud and hot does the card run idle and under load


GPUBoss Score

Gaming, Benchmarks, Compute Performance and Noise and Power

Nvidia GeForce GTX 660 

GPUBoss recommends the Nvidia GeForce GTX 660  based on its .

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Differences What are the advantages of each

Front view of GeForce GTX 750

Reasons to consider the
Nvidia GeForce GTX 750

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Higher clock speed 1,020 MHz vs 980 MHz Around 5% higher clock speed
Higher turbo clock speed 1,085 MHz vs 1,032 MHz More than 5% higher turbo clock speed
Lower TDP 55W vs 140W 2.5x lower TDP
Front view of GeForce GTX 660

Reasons to consider the
Nvidia GeForce GTX 660

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More memory 2,048 MB vs 1,024 MB 2x more memory
Better passmark score 4,117 vs 3,263 More than 25% better passmark score
Higher effective memory clock speed 6,008 MHz vs 5,012 MHz Around 20% higher effective memory clock speed
Higher memory bandwidth 144.2 GB/s vs 80.2 GB/s Around 80% higher memory bandwidth
Higher texture rate 78.4 GTexel/s vs 32.6 GTexel/s Around 2.5x higher texture rate
Better floating-point performance 1,882 GFLOPS vs 1,044 GFLOPS More than 80% better floating-point performance
More texture mapping units 80 vs 32 48 more texture mapping units
Higher memory clock speed 1,502 MHz vs 1,253 MHz Around 20% higher memory clock speed
More shading units 960 vs 512 448 more shading units
More render output processors 24 vs 16 8 more render output processors
Better passmark direct compute score 1,916 vs 1,341 Around 45% better passmark direct compute score
Wider memory bus 192 bit vs 128 bit 50% wider memory bus
More SMX units 5 vs 3 2 more SMX units

Benchmarks Real world tests of GeForce GTX 750 vs 660

Passmark Industry standard benchmark for overall graphics card performance

3DMark 11, as the name might probably suggest, makes use of the Microsoft DirectX 11 API and puts every feature of it at its disposal to use, creating astonishingly realistic visuals.
GeForce GTX 660 | by techPowerUp! (Sep, 2012)

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

Reviews Word on the street

GeForce GTX 750  vs 660 

Still, the card is amazingly efficient, which makes it a great fit for any small form-factor or media-center PC.
GeForce GTX 750

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