GPUBoss Review Our evaluation of 5450 vs 620 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

6.5

Overall Score

Winner
Nvidia GeForce GT 620 

GPUBoss recommends the Nvidia GeForce GT 620  based on its benchmarks and compute performance.

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VS

Differences What are the advantages of each

Front view of Radeon HD 5450

Reasons to consider the
ATi Radeon HD 5450

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Slightly lower TDP 19W vs 30W More than 35% lower TDP
Front view of GeForce GT 620

Reasons to consider the
Nvidia GeForce GT 620

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Higher clock speed 810 MHz vs 650 MHz Around 25% higher clock speed
Higher effective memory clock speed 1,796 MHz vs 800 MHz Around 2.2x higher effective memory clock speed
Better 3DMark06 score 4,730 vs 2,930 More than 60% better 3DMark06 score
Significantly higher memory clock speed 898 MHz vs 400 MHz Around 2.2x higher memory clock speed
Better sky diver factor score 50.4 vs 19.5 More than 2.5x better sky diver factor score

Benchmarks Real world tests of Radeon HD 5450 vs GeForce GT 620

Bitcoin mining Data courtesy CompuBench

Radeon HD 5450
10.12 mHash/s
GeForce GT 620
17.41 mHash/s

Face detection Data courtesy CompuBench

Radeon HD 5450
-1 mPixels/s
GeForce GT 620
2.76 mPixels/s

Ocean surface simulation Data courtesy CompuBench

Radeon HD 5450
-1 frames/s
GeForce GT 620
83.91 frames/s

T-Rex (GFXBench 3.0) Data courtesy CompuBench

Radeon HD 5450
1,713.96
GeForce GT 620
1,173.34

Manhattan (GFXBench 3.0) Data courtesy CompuBench

Fire Strike Factor Data courtesy FutureMark

Sky Diver Factor Data courtesy FutureMark

Cloud Gate Factor Data courtesy FutureMark

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