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/ Comparison of GeForce GT 545 and Radeon HD 5670
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Comparison of GeForce GT 545 and Radeon HD 5670
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Attribute
Radeon HD 5670
×
GeForce GT 545
×
GPU
Release year (year)
2010
2011
Reference card
-
Nvidia GeForce GT 545 720 MHz 1.5 GB
GPU brand
ATI
Nvidia
GPU name
Redwood
GF116
Market
Desktop
Desktop
Clock speed (MHz)
775
871
Is dual GPU
-
-
Model
Radeon HD 5670
GeForce GT 545
Memory
Memory (MB)
1,024
1,024
Memory bandwidth (GB/s)
64
64
Memory bus (bit)
128
128
Memory type
GDDR5
GDDR5
Memory clock speed (MHz)
1,000
1,000
Effective memory clock speed (MHz)
4,000
4,000
Noise and power
1
↑
TDP (W)
64
105
Raw performance
Pixel rate (GPixel/s)
6.2
5.23
Render output processors
8
16
Texture mapping units
20
24
Shading units
400
144
Floating-point performance (GFLOPS)
620
501
Compute units
5
-
Texture rate (GTexel/s)
15.5
20.9
Benchmarks
Particle simulation (mInteraction/s)
-
92.76
Cloud Gate Factor
10.31
11.88
Face detection (mPixels/s)
3.91
10.69
T-Rex (GFXBench 3.0)
3357.46
3356.56
Manhattan (GFXBench 3.0)
3812.71
3309.72
Bitcoin mining (mHash/s)
27.33
35.37
Sky Diver Factor
76.81
106.99
Fire Strike Factor
8.71
-
Ocean surface simulation (frames/s)
184.56
306.54
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