GPUBoss Review Our evaluation of 7770 vs 650


Real world tests using the latest 3D games

Crysis: Warhead (2012), Batman: Arkham City, Battlefield 3 (2012) and 1 more


Synthetic tests to measure overall performance

PassMark, 3DMark Vantage Texture Fill, 3DMark 11 Graphics and 2 more

Compute Performance

General computing tests executed on the GPU

SmallLuxGPU 2.0d4, Civilization 5 Texture Decomposition (2012) and 2 more

Noise and Power

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

TDP, Idle Noise Level, Load Noise Level, Idle Power Consumption and 1 more

GPUBoss Score

Gaming, Benchmarks, Compute Performance and Noise and Power

AMD Radeon HD 7770 

GPUBoss recommends the AMD Radeon HD 7770  based on its gaming, benchmarks and compute performance.

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AMD Radeon HD 7770

GPUBoss Winner
Front view of Radeon HD 7770

Differences What are the advantages of each

Front view of Radeon HD 7770

Reasons to consider the
AMD Radeon HD 7770

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Significantly better 3DMark06 score 19,307 vs 13,180 More than 45% better 3DMark06 score
Quieter idle noise level 40 dB vs 43 dB More than 5% quieter idle noise level
Better manhattan score 3,714.8 vs 3,459.61 More than 5% better manhattan score
Better SmallLuxGPU 2.0d4 score 9,600 vs 2,100 More than 4.5x better SmallLuxGPU 2.0d4 score
Slightly higher pixel rate 16 GPixel/s vs 8.46 GPixel/s Around 90% higher pixel rate
Better CLBenchmark raytrace score 105,396 vs 39,594 Around 2.8x better CLBenchmark raytrace score
Higher civilization 5 framerate 55.6 fps vs 34.8 fps Around 60% higher civilization 5 framerate
Quieter load noise level 41.4 dB vs 43.5 dB Around 5% quieter load noise level
Better civilization 5 texture decomposition (2012) score 138.1 vs 100.8 More than 35% better civilization 5 texture decomposition (2012) score
Slightly better PassMark direct compute score 1,348 vs 830 More than 60% better PassMark direct compute score
Front view of GeForce GTX 650

Reasons to consider the
Colorful GeForce GTX 650

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Higher clock speed 1,058 MHz vs 1,000 MHz More than 5% higher clock speed
Slightly higher effective memory clock speed 5,000 MHz vs 4,500 MHz More than 10% higher effective memory clock speed
Better T-Rex score 0.98 frames/s vs -1 frames/s Around 200% better T-Rex score
Higher memory clock speed 1,250 MHz vs 1,125 MHz More than 10% higher memory clock speed

Benchmarks Real world tests of Radeon HD 7770 vs GeForce GTX 650

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

3DMark Vantage (Texture Fill) Industry standard benchmark that tests DirectX performance

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

CompuBench 1.5 (Bitcoin mining)

Radeon HD 7770
153.66 mHash/s
GeForce GTX 650
23.25 mHash/s

GFXBench 3.0 (T-Rex)

Radeon HD 7770
GeForce GTX 650

GFXBench 3.0 (Manhattan)

Radeon HD 7770
GeForce GTX 650

Reviews Word on the street

Radeon HD 7770  vs GeForce GTX 650 

In our testing we see excellent noise results from the HIS HD 7770 iCooler, making it whisper quiet in idle and barely audible under load - a great improvement over the reference design.
Radeon HD 7770


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