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