GPUBoss Review Our evaluation of 780 Ti vs 660 Ti among Desktop 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

Value

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

TDP, Idle Power Consumption, Load Power Consumption and 2 more

7.7

Overall Score

Winner
Nvidia GeForce GTX 780 Ti 

GPUBoss recommends the Nvidia GeForce GTX 780 Ti  based on its benchmarks and compute performance.

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VS

Differences What are the advantages of each

Front view of GeForce GTX 780 Ti

Reasons to consider the
Nvidia GeForce GTX 780 Ti

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Much better 3DMark vantage graphics score 46,186 vs 27,687 More than 65% better 3DMark vantage graphics score
Much more energy-efficient idle power consumption 80W vs 111W Around 30% more energy-efficient idle power consumption
Much higher memory bandwidth 336 GB/s vs 144.2 GB/s More than 2.2x higher memory bandwidth
Significantly better PassMark score 8,968 vs 4,708 More than 90% better PassMark score
Significantly better 3DMark 11 graphics score 15,630 vs 8,415 More than 85% better 3DMark 11 graphics score
Better floating-point performance 5,040 GFLOPS vs 2,459.5 GFLOPS More than 2x better floating-point performance
Significantly higher texture rate 210 GTexel/s vs 102.5 GTexel/s More than 2x higher texture rate
Many more texture mapping units 240 vs 112 128 more texture mapping units
Higher pixel rate 52.5 GPixel/s vs 25.62 GPixel/s More than 2x higher pixel rate
Significantly more shading units 2,880 vs 1,344 1536 more shading units
Higher effective memory clock speed 7,000 MHz vs 6,008 MHz More than 15% higher effective memory clock speed
Much higher BioShock infinite framerate 116.4 fps vs 62.9 fps More than 85% higher BioShock infinite framerate
More memory 3,072 MB vs 2,048 MB 50% more memory
Much higher crysis 3 framerate 60.3 fps vs 30.3 fps Around 2x higher crysis 3 framerate
Many more SMX units 15 vs 7 8 more SMX units
Significantly better T-Rex score 8.59 frames/s vs 3.76 frames/s More than 2.2x better T-Rex score
Much better civilization 5 texture decomposition (2013) score 396 vs 297.4 Around 35% better civilization 5 texture decomposition (2013) score
More render output processors 48 vs 24 Twice as many render output processors
Better fire strike factor score 88.61 vs 60.85 More than 45% better fire strike factor score
Significantly higher metro: last light framerate 80.9 vs 41.1 More than 95% higher metro: last light framerate
Higher memory clock speed 1,752 MHz vs 1,502 MHz More than 15% higher memory clock speed
Front view of GeForce GTX 660 Ti

Reasons to consider the
Generic GeForce GTX 660 Ti

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Significantly better 3DMark06 score 22,997 vs 15,619 More than 45% better 3DMark06 score
Significantly lower TDP 150W vs 250W 40% lower TDP

Benchmarks Real world tests of GeForce GTX 780 Ti vs 660 Ti

Bitcoin mining Data courtesy CompuBench

GeForce GTX 780 Ti
322.5 mHash/s
GeForce GTX 660 Ti
102.18 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 780 Ti
85.83 mPixels/s
GeForce GTX 660 Ti
34.93 mPixels/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Reviews Word on the street

GeForce GTX 780 Ti  vs 660 Ti 

9.4
9.5
This isn't just a game - it's a masterpiece - a very large sandbox game that rejects the quality-quantity inverse proportionality.
GeForce GTX 660 Ti

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