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/ Comparison of Sapphire Radeon HD 6670 and Mobility Radeon HD 5850
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Comparison of Sapphire Radeon HD 6670 and Mobility Radeon HD 5850
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Attribute
Sapphire Radeon HD 6670
×
Mobility Radeon HD 5850
×
GPU
Release year (year)
2011
2010
Reference card
AMD Radeon HD 6670 800 MHz 1 GB
-
GPU brand
AMD
ATI
GPU name
Turks XT
Broadway
Market
Desktop
Laptop
Clock speed (MHz)
800
500
Is dual GPU
-
-
Model
Sapphire Radeon HD 6670
Mobility Radeon HD 5850
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
1
↑
Effective memory clock speed (MHz)
4,000
4,000
Noise and power
TDP (W)
66
30
Load power consumption (W)
220
-
Idle power consumption (W)
106
-
Raw performance
Pixel rate (GPixel/s)
6.4
8
Render output processors
8
16
Texture mapping units
24
40
Shading units
480
800
Floating-point performance (GFLOPS)
768
800
Compute units
6
10
Texture rate (GTexel/s)
19.2
20
Benchmarks
Metro: Last Light
30
-
Bioshock Infinite
33
-
Cloud Gate Factor
-
11.08
Face detection (mPixels/s)
5.23
7.46
T-Rex (GFXBench 3.0)
3356.86
3357.44
Manhattan (GFXBench 3.0)
2774.23
3314.41
Bitcoin mining (mHash/s)
38.55
83.63
Sky Diver Factor
88.99
106.58
Fire Strike Factor
10.55
11.97
Ocean surface simulation (frames/s)
-
512.08
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