GPUBoss Review Our evaluation of 7750 vs 6750


Real world tests using the latest 3D games

crysis: warhead (2013), Crysis: Warhead (2012), Batman: Arkham City and 6 more


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 and CLBenchmark Raytrace

Noise and Power

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


No winner declared

Too close to call

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Differences What are the advantages of each

Front view of Radeon HD 7750

Reasons to consider the
AMD Radeon HD 7750

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Higher clock speed 800 MHz vs 700 MHz Around 15% higher clock speed
Slightly better 3DMark vantage graphics score 11,070 vs 8,290 Around 35% better 3DMark vantage graphics score
Better manhattan score 3,701.92 vs 3,378.37 Around 10% better manhattan score
Better CLBenchmark raytrace score 87,085 vs 29,589 Around 3x better CLBenchmark raytrace score
Lower TDP 55W vs 86W More than 35% lower TDP
Front view of Radeon HD 6750

Reasons to consider the
AMD Radeon HD 6750

Report a correction
Slightly more shading units 720 vs 512 208 more shading units

Benchmarks Real world tests of Radeon HD 7750 vs 6750

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

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

CompuBench 1.5 (Bitcoin mining)

Radeon HD 7750
98.59 mHash/s
Radeon HD 6750
86.54 mHash/s

GFXBench 3.0 (T-Rex)

Radeon HD 7750
Radeon HD 6750

GFXBench 3.0 (Manhattan)

Radeon HD 7750
Radeon HD 6750

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


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