GPUBoss Review Our evaluation of 5770 Engineering Sample vs GTS 250 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

No winner declared

Too close to call

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VS

Differences What are the advantages of each

Front view of Radeon HD 5770 Engineering Sample

Reasons to consider the
ATi Radeon HD 5770 Engineering Sample

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Much higher effective memory clock speed 4,800 MHz vs 2,300 MHz More than 2x higher effective memory clock speed
Better PassMark score 1,697 vs 893 More than 90% better PassMark score
Higher clock speed 850 MHz vs 750 MHz Around 15% higher clock speed
Better floating-point performance 1,360 GFLOPS vs 483.8 GFLOPS More than 2.8x better floating-point performance
More shading units 800 vs 128 672 more shading units
Better PassMark direct compute score 805 vs 180 Around 4.5x better PassMark direct compute score
Lower TDP 108W vs 150W Around 30% lower TDP
Front view of GeForce GTS 250

Reasons to consider the
ZOTAC GeForce GTS 250

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Wider memory bus 256 bit vs 128 bit 2x wider memory bus
More texture mapping units 64 vs 40 24 more texture mapping units

Benchmarks Real world tests of Radeon HD 5770 Engineering Sample vs GeForce GTS 250

PassMark Industry standard benchmark for overall graphics card performanceData courtesy Passmark

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

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

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