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/ Comparison of Radeon R9 M290X and Radeon RX 580
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Comparison of Radeon R9 M290X and Radeon RX 580
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Attribute
Radeon R9 M290X
×
Radeon RX 580
×
GPU
Release year (year)
2014
2017
1
↑
GPU brand
AMD
AMD
GPU name
Neptune
Polaris 20
Market
Laptop
-
Clock speed (MHz)
850
1,257
Turbo clock speed (MHz)
900
1,340
Is dual GPU
-
-
Model
Radeon R9 M290X
Radeon RX 580
Memory
Memory (MB)
4,096
8,192
Memory bandwidth (GB/s)
153.6
256
Memory bus (bit)
256
256
Memory type
GDDR5
GDDR5
Memory clock speed (MHz)
1,200
2,000
Effective memory clock speed (MHz)
4,800
8,000
Noise and power
TDP (W)
100
185
Raw performance
Pixel rate (GPixel/s)
28.8
42.88
Render output processors
32
32
Texture mapping units
80
144
Shading units
1,280
2,304
Floating-point performance (GFLOPS)
2,304
6,175
Compute units
20
36
Texture rate (GTexel/s)
72
193
Benchmarks
Bioshock Infinite
46.8
-
Cloud Gate Factor
-
22.5
Battlefield 4
36.35
-
Face detection (mPixels/s)
54.52
116.37
T-Rex (GFXBench 3.0)
3324.52
3350.64
Manhattan (GFXBench 3.0)
2047.22
3709.21
Bitcoin mining (mHash/s)
258.05
607.72
Sky Diver Factor
-
441.03
Thief
34
-
Fire Strike Factor
-
75.63
Ocean surface simulation (frames/s)
1134.46
2007.61
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