GPUBoss Review Our evaluation of 7770 vs GTS 450 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

6.9

Overall Score

Winner
AMD Radeon HD 7770 

GPUBoss recommends the AMD Radeon HD 7770  based on its noise and power.

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VS

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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Significantly higher effective memory clock speed 4,500 MHz vs 1,400 MHz Around 3.2x higher effective memory clock speed
Higher clock speed 1,000 MHz vs 783 MHz Around 30% higher clock speed
Higher memory bandwidth 72 GB/s vs 22.4 GB/s Around 3.2x higher memory bandwidth
Better floating-point performance 1,280 GFLOPS vs 451 GFLOPS More than 2.8x better floating-point performance
Significantly higher battlefield 3 framerate 40 vs 25 60% higher battlefield 3 framerate
Higher pixel rate 16 GPixel/s vs 4.7 GPixel/s Around 3.5x higher pixel rate
Significantly higher memory clock speed 1,125 MHz vs 700 MHz More than 60% higher memory clock speed
Slightly higher texture rate 40 GTexel/s vs 18.79 GTexel/s Around 2.2x higher texture rate
More shading units 640 vs 144 496 more shading units
Slightly more texture mapping units 40 vs 24 16 more texture mapping units
Better particle simulation score 284.77 mInteraction/s vs 134.39 mInteraction/s More than 2x better particle simulation score
Lower TDP 80W vs 106W Around 25% lower TDP
Front view of GeForce GTS 450

Reasons to consider the
Nvidia GeForce GTS 450

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GPUBoss is not aware of any important advantages of the Nvidia GeForce GTS 450 vs the AMD Radeon HD 7770.

Benchmarks Real world tests of Radeon HD 7770 vs GeForce GTS 450

Bitcoin mining Data courtesy CompuBench

Radeon HD 7770
153.66 mHash/s
GeForce GTS 450
27.93 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 7770
32.33 mPixels/s
GeForce GTS 450
16.49 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 7770
506.71 frames/s
GeForce GTS 450
425.37 frames/s

Particle simulation Data courtesy CompuBench

Radeon HD 7770
284.77 mInteraction/s
GeForce GTS 450
134.39 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

Radeon HD 7770
2.95 frames/s
GeForce GTS 450
1.25 frames/s

Video composition Data courtesy CompuBench

Radeon HD 7770
49.79 frames/s
GeForce GTS 450
20.02 frames/s

Battlefield 3

Reviews Word on the street

Radeon HD 7770  vs GeForce GTS 450 

8.7
9.0
Temperatures are very low, together with the super low fan noise this makes an excellent combination.
GeForce GTS 450

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