GPUBoss Review Our evaluation of 770M vs 670

Gaming

Real world tests using the latest 3D games

BioShock Infinite and Crysis 3

Benchmarks

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

GPUBoss Score

Gaming, Benchmarks and Compute Performance

Winner
Nvidia GeForce GTX 670 

GPUBoss recommends the Nvidia GeForce GTX 670  based on its gaming.

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VS

Differences What are the advantages of each

Front view of GeForce GTX 770M

Reasons to consider the
Nvidia GeForce GTX 770M

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More memory 3,072 MB vs 2,048 MB 50% more memory
Lower TDP 75W vs 170W 2.3x lower TDP
Front view of GeForce GTX 670

Reasons to consider the
Nvidia GeForce GTX 670

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Significantly higher clock speed 915 MHz vs 706 MHz Around 30% higher clock speed
Better passmark score 5,384 vs 2,827 More than 90% better passmark score
Better 3DMark vantage graphics score 31,610 vs 18,137.5 Around 75% better 3DMark vantage graphics score
Higher effective memory clock speed 6,008 MHz vs 4,008 MHz Around 50% higher effective memory clock speed
Better 3DMark 11 graphics score 9,600 vs 4,955 Around 95% better 3DMark 11 graphics score
Better 3DMark06 score 29,150 vs 22,486 Around 30% better 3DMark06 score
Higher memory bandwidth 192.3 GB/s vs 96.2 GB/s Around 2x higher memory bandwidth
Better floating-point performance 2,460 GFLOPS vs 1,356 GFLOPS More than 80% better floating-point performance
Higher texture rate 102.5 GTexel/s vs 56.5 GTexel/s More than 80% higher texture rate
Significantly higher turbo clock speed 980 MHz vs 797 MHz Around 25% higher turbo clock speed
Much higher BioShock infinite framerate 83.7 fps vs 29.43 fps More than 2.8x higher BioShock infinite framerate
Higher pixel rate 25.6 GPixel/s vs 14.1 GPixel/s More than 80% higher pixel rate
Significantly higher crysis 3 framerate 59.9 fps vs 19.55 fps More than 3x higher crysis 3 framerate
Significantly higher memory clock speed 1,502 MHz vs 1,002 MHz Around 50% higher memory clock speed
More texture mapping units 112 vs 80 32 more texture mapping units
More render output processors 32 vs 24 8 more render output processors
More shading units 1,344 vs 960 384 more shading units
Better passmark direct compute score 2,551 vs 1,461 Around 75% better passmark direct compute score
Wider memory bus 256 bit vs 192 bit Around 35% wider memory bus

Benchmarks Real world tests of GeForce GTX 770M vs 670

Passmark Industry standard benchmark for overall graphics card performance

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

3DMark Vantage Graphics Industry standard benchmark that tests DirectX 10 GPU performance

BioShock Infinite 1920 x 1080 - Ultra preset + DX11 (DDOF)

GeForce GTX 770M
29.43 fps
GeForce GTX 670
83.7 fps

Crysis 3 1920 x 1080 - Very High preset + 16xAF + 2xSMAA

GeForce GTX 770M
19.55 fps
GeForce GTX 670
59.9 fps

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

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