Radeon RX M580X vs Radeon Pro 575X

Radeon RX M580X
Radeon Pro 575X
2304 Shaders
8GB GDDR5
1077MHz
2x 2048 Shaders
2x 4GB GDDR5
1096MHz
FP32
4.96 TFLOPS
FP32
8.98 TFLOPS
FP16
4.96 TFLOPS
FP16
8.98 TFLOPS
Form Factor
Soldered
-
Form Factor
Soldered
-
TDP
100W
TDP
115W
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-
-
-
-
-
-
-
-
-
GB5 OpenCL - N/A
0%
GB5 OpenCL - N/A
0%
GB5 CUDA - N/A
0%
GB5 CUDA - N/A
0%
GB5 Metal - N/A
0%
GB5 Metal - N/A
0%
GB5 Vulkan - N/A
0%
GB5 Vulkan - N/A
0%
OCT 2020.1 - N/A
0%
OCT 2020.1 - N/A
0%
OCT Metal - N/A
0%
OCT Metal - N/A
0%
Manufacturer
AMD
Manufacturer
Apple
Chip Designer
AMD
Chip Designer
AMD
Architecture
GCN 4
Architecture
GCN 4
Family
Radeon RX 500
Family
Radeon Pro
Codename
Ellesmere
Polaris 20
Variant
Polaris 20 XTM
Codename
Ellesmere
Polaris 20
Variant
Polaris 20 XLA
Market Segment
Laptop
Market Segment
Laptop
Release Date
4/11/2018
Release Date
3/18/2019
Foundry
GlobalFoundries
-
Foundry
GlobalFoundries
-
Fabrication Node
14LPP
-
Fabrication Node
14LPP
-
Die Size
232 mm²
-
Die Size
2x 232 mm²
-
Transistor Count
5.7 Billion
-
Transistor Count
2x 5.7 Billion
-
Transistor Density
24.57M/mm²
-
Transistor Density
24.57M/mm²
-
Form
Soldered
Form
Soldered
Shading Units
2304 Shaders
-
Shading Units
2x 2048 Shaders
-
Texture Mapping Units
144 TMUs
Texture Mapping Units
2x 128 TMUs
Render Output Units
32 ROPs
Render Output Units
2x 32 ROPs
-
-
-
-
-
-
-
-
-
-
-
-
Compute Units
36 CUs
Compute Units
2x 32 CUs
-
-
-
-
-
-
-
-
-
-
1000MHz Base
1077MHz
-
-
-
1096MHz
-
-
-
-
-
-
-
-
-
-
FP16
4.96 TFLOPS
-
FP16
8.98 TFLOPS
-
-
-
-
-
-
-
FP32
4.96 TFLOPS
FP32
8.98 TFLOPS
-
-
-
-
FP64
0.31 TFLOPS
-
FP64
0.56 TFLOPS
-
-
-
-
-
-
-
-
-
-
-
Pixel Fillrate
34.464 GPixel/s
Pixel Fillrate
35.072 GPixel/s
-
-
-
-
Texture Fillrate
155.088 GTexel/s
Texture Fillrate
140.288 GTexel/s
-
-
-
-
L1
-
-
16KB/CU
-
L1
-
-
16KB/CU
-
L2
2MB Shared
L2
2MB Shared
-
-
-
-
-
-
8GB
GDDR5
-
2x 4GB
GDDR5
-
Bus Width
256Bit
Bus Width
256Bit
Clock
2000MHz
Transfer Rate
8GT/s
Bandwidth
256GB/s
Clock
1700MHz
Transfer Rate
6.8GT/s
Bandwidth
217.6GB/s
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
TDP
100W
TDP
115W
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
No Ports
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
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-
-
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-
-
-
-
No Ports
Max Resolution
5120x2880
Max Resolution
5120x2880
Max Resolution Refresh Rate
60Hz
Max Resolution Refresh Rate
60Hz
Variable Refresh Rate
-
FreeSync
-
Variable Refresh Rate
-
FreeSync
-
Display Stream Compression (DSC)
Not Supported
Display Stream Compression (DSC)
Not Supported
Multi Monitor Support
3
Multi Monitor Support
3
Content Protection
HDCP 2.2
Content Protection
HDCP 2.2
Model
VCE 3.0
Model
VCE 3.0
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Model
UVD 6.3
Model
UVD 6.3
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
Direct X
12
Direct 3D
12_0
Direct X
12
Direct 3D
12_0
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
Shader Model
6.7
-
-
GFX
8
-
-
-
-
Shader Model
6.7
-
-
GFX
8
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-
-
-
Not a Card
-
-
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Not a Card
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-
-
-
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-
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-
-
-
-
-
-
-
-
-
-
-
-
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-
PCIe Version
3.0
PCIe Lanes
16
-
-
PCIe Version
3.0
PCIe Lanes
16
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Change Results