GPUBoss Review Our evaluation of 660 vs 9800M GT among all GPUs


Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more


T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more


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


Overall Score

Nvidia GeForce GTX 660 

GPUBoss recommends the Nvidia GeForce GTX 660  based on its benchmarks.

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Differences What are the advantages of each

Front view of GeForce GTX 660

Reasons to consider the
Nvidia GeForce GTX 660

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Significantly better PassMark score 4,121 vs 716 More than 5.8x better PassMark score
Significantly higher clock speed 823 MHz vs 500 MHz Around 65% higher clock speed
Significantly higher effective memory clock speed 5,600 MHz vs 1,600 MHz 3.5x higher effective memory clock speed
Significantly higher memory bandwidth 179.2 GB/s vs 51.2 GB/s Around 3.5x higher memory bandwidth
Better floating-point performance 1,896.2 GFLOPS vs 240 GFLOPS Around 8x better floating-point performance
More memory 2,048 MB vs 512 MB 4x more memory
Higher texture rate 79 GTexel/s vs 24 GTexel/s More than 3.2x higher texture rate
More shading units 1,152 vs 96 1056 more shading units
Higher pixel rate 19.75 GPixel/s vs 8 GPixel/s Around 2.5x higher pixel rate
Significantly higher memory clock speed 1,400 MHz vs 800 MHz 75% higher memory clock speed
More render output processors 32 vs 16 Twice as many render output processors
More texture mapping units 96 vs 48 Twice as many texture mapping units
Front view of GeForce 9800M GT

Reasons to consider the
Nvidia GeForce 9800M GT

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Lower TDP 65W vs 130W 2x lower TDP

Benchmarks Real world tests of GeForce GTX 660 vs 9800M GT

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 660
GeForce 9800M GT


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