GPUBoss Review Our evaluation of 6790 vs 5770 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

6.8

Overall Score

Winner
AMD Radeon HD 6790 

GPUBoss recommends the AMD Radeon HD 6790  based on its benchmarks.

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VS

AMD Radeon HD 6790

GPUBoss Winner
Front view of Radeon HD 6790

Differences What are the advantages of each

Front view of Radeon HD 6790

Reasons to consider the
AMD Radeon HD 6790

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Higher memory bandwidth 134.4 GB/s vs 76.8 GB/s More than 75% higher memory bandwidth
Wider memory bus 256 bit vs 128 bit 2x wider memory bus
Better ocean surface simulation score 750.42 frames/s vs 461.22 frames/s Around 65% better ocean surface simulation score
Front view of Radeon HD 5770

Reasons to consider the
ATi Radeon HD 5770

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Higher effective memory clock speed 4,800 MHz vs 4,200 MHz Around 15% higher effective memory clock speed
Higher memory clock speed 1,200 MHz vs 1,050 MHz Around 15% higher memory clock speed
Lower TDP 108W vs 150W Around 30% lower TDP

Benchmarks Real world tests of Radeon HD 6790 vs 5770

Bitcoin mining Data courtesy CompuBench

Radeon HD 6790
121.42 mHash/s
Radeon HD 5770
122.81 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 6790
12.32 mPixels/s
Radeon HD 5770
9.96 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 6790
750.42 frames/s
Radeon HD 5770
461.22 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 6790
3,097.7
Radeon HD 5770
3,507.76

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

Reviews Word on the street

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