Radeon HD 6770 vs GeForce GTX 650

older Released January, 2011

AMD Radeon HD 6770

850 MHz
1 GB GDDR5

5.9 Out of 10

Released September, 2012

Colorful GeForce GTX 650

1.1 GHz
1 GB GDDR5

6 Out of 10

Temperatures are super low due to a high fan speed, but this offers no tangible benefits to the user - a quieter fan would be better.Price-wise, the KFA² GTX 650 EX OC comes at NVIDIA's reference design price, which is nice given the custom cooler and small overclock out of the box.

by techPowerUp! (Sep, 2012)

	Gaming
	Real world tests using the latest 3D games
Radeon HD 6770 N/A GeForce GTX 650 N/A
crysis: warhead (2013), Crysis: Warhead (2012), Batman: Arkham City and 6 more

	Benchmarks
	Synthetic tests to measure overall performance
Radeon HD 6770 6.2 GeForce GTX 650 6.3
Passmark, 3DMark 11 Graphics, 3DMark Vantage Graphics and 3DMark06

	Compute Performance
	General computing tests executed on the GPU
Radeon HD 6770 5.6 GeForce GTX 650 5.6
Passmark Direct Compute and CLBenchmark Raytrace

	Noise and Power
	How loud and hot does the card run idle and under load
Radeon HD 6770 5.7 GeForce GTX 650 6.4
TDP

	GPUBoss Score
	Gaming, Benchmarks, Compute Performance and Noise and Power
Radeon HD 6770 5.9 GeForce GTX 650 6.0

Winner
Colorful GeForce GTX 650

GPUBoss recommends the Colorful GeForce GTX 650 based on its .

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AMD Radeon HD 6770

Colorful GeForce GTX 650

GPUBoss Winner

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Reasons to consider the
AMD Radeon HD 6770

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Better floating-point performance

1,360 GFLOPS

812.5 GFLOPS

More than 65% better floating-point performance

Higher pixel rate

13.6 GPixel/s

8.46 GPixel/s

More than 60% higher pixel rate

More shading units

800

384

416 more shading units

Reasons to consider the
Colorful GeForce GTX 650

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Significantly higher clock speed

1,058 MHz

850 MHz

Around 25% higher clock speed

Lower TDP

65W

108W

Around 40% lower TDP

Passmark Industry standard benchmark for overall graphics card performance

Radeon HD 6770

1,680

GeForce GTX 650

1,835

videocardbenchmark.net

3DMark 11, as the name might suggest, makes use of the Microsoft DirectX 11 API and puts every feature of it to use, creating astonishingly realistic visuals.

GeForce GTX 650 | by techPowerUp! (Mar, 2013)