GPUBoss Review Our evaluation of 7770 vs 630 among Desktop GPUs


Battlefield 3, Battlefield 4, Bioshock Infinite and 21 more


T-Rex, Manhattan, Cloud Gate Factor, Sky Diver Factor and 1 more


Face Detection, Ocean Surface Simulation and 3 more

Performance per Watt

Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more


Battlefield 3, Battlefield 4, Bioshock Infinite and 32 more

Noise and Power

TDP, Idle Power Consumption, Load Power Consumption and 2 more


Overall Score

EVGA GeForce GT 630 

GPUBoss recommends the EVGA GeForce GT 630  based on its noise and power.

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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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Higher clock speed 1,000 MHz vs 810 MHz Around 25% higher clock speed
Higher effective memory clock speed 4,500 MHz vs 3,200 MHz More than 40% higher effective memory clock speed
Better floating-point performance 1,280 GFLOPS vs 311.04 GFLOPS More than 4x better floating-point performance
Higher memory bandwidth 72 GB/s vs 51.2 GB/s More than 40% higher memory bandwidth
Better sky diver factor score 220.66 vs 100.18 Around 2.2x better sky diver factor score
Higher pixel rate 16 GPixel/s vs 3.24 GPixel/s Around 5x higher pixel rate
Higher texture rate 40 GTexel/s vs 12.96 GTexel/s More than 3x higher texture rate
More shading units 640 vs 96 544 more shading units
More render output processors 16 vs 4 12 more render output processors
Higher memory clock speed 1,125 MHz vs 800 MHz More than 40% higher memory clock speed
More texture mapping units 40 vs 16 24 more texture mapping units
Better ocean surface simulation score 506.71 frames/s vs 145.72 frames/s Around 3.5x better ocean surface simulation score
Slightly higher battlefield 3 framerate 40 vs 38 More than 5% higher battlefield 3 framerate
Front view of GeForce GT 630

Reasons to consider the
EVGA GeForce GT 630

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Slightly lower TDP 65W vs 80W Around 20% lower TDP

Benchmarks Real world tests of Radeon HD 7770 vs GeForce GT 630

Bitcoin mining Data courtesy CompuBench

Radeon HD 7770
153.66 mHash/s
GeForce GT 630
19.98 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 7770
32.3 mPixels/s
GeForce GT 630
9.67 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 7770
506.71 frames/s
GeForce GT 630
145.72 frames/s

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

Metro: Last Light

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