GPUBoss Review Our evaluation of 670 vs 920MX 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

6.4

Overall Score

Winner
Nvidia GeForce GTX 670 

GPUBoss recommends the Nvidia GeForce GTX 670  based on its benchmarks and compute performance.

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VS

Differences What are the advantages of each

Front view of GeForce GTX 670

Reasons to consider the
Nvidia GeForce GTX 670

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Significantly better PassMark score 5,374 vs 986 Around 5.5x better PassMark score
Significantly higher effective memory clock speed 6,008 MHz vs 1,800 MHz More than 3.2x higher effective memory clock speed
Significantly higher memory bandwidth 192.3 GB/s vs 14.4 GB/s More than 13.2x higher memory bandwidth
Better floating-point performance 2,459.5 GFLOPS vs 548.9 GFLOPS Around 4.5x better floating-point performance
Higher texture rate 102.5 GTexel/s vs 25.73 GTexel/s Around 4x higher texture rate
Significantly more texture mapping units 112 vs 24 88 more texture mapping units
Higher pixel rate 25.62 GPixel/s vs 8.58 GPixel/s Around 3x higher pixel rate
More render output processors 32 vs 8 24 more render output processors
More shading units 1,344 vs 256 1088 more shading units
Significantly higher memory clock speed 1,502 MHz vs 900 MHz More than 65% higher memory clock speed
Better PassMark direct compute score 2,578 vs 716 More than 3.5x better PassMark direct compute score
Higher battlefield 4 framerate 52 vs 11 Around 4.8x higher battlefield 4 framerate
Wider memory bus 256 bit vs 64 bit 4x wider memory bus
Front view of GeForce 920MX

Reasons to consider the
Nvidia GeForce 920MX

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Higher clock speed 1,072 MHz vs 915 MHz More than 15% higher clock speed
Higher turbo clock speed 1,176 MHz vs 980 MHz 20% higher turbo clock speed
Significantly lower TDP 16W vs 170W 10.6x lower TDP

Benchmarks Real world tests of GeForce GTX 670 vs 920MX

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

T-Rex (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 670
3,358.68
GeForce 920MX
3,359.28

Manhattan (GFXBench 3.0) Data courtesy CompuBench

GeForce GTX 670
3,710.86
GeForce 920MX
3,246.38

Battlefield 4

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

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