Radeon Pro Vega 64X vs AMD Radeon R5 M420
Radeon Pro Vega 64X
AMD Radeon R5 M420
|
4096 Shaders
16GB HBM2
1468MHz
|
320 Shaders
2GB DDR3
855MHz
|
|
Peak AI Performance
24.05 TFLOPS
FP16
|
Peak AI Performance
550 GFLOPS
FP32
|
|
FP32
12.03 TFLOPS
|
FP32
550 GFLOPS
|
|
FP16
24.05 TFLOPS
|
-
-
|
|
Form Factor
Soldered
-
|
Form Factor
Soldered
-
|
|
TDP
125W
|
TDP
20W
|
|
-
-
-
-
-
|
-
-
-
-
-
|
|
GB6 Metal 84,615
34%
|
GB6 Metal N/A
0%
|
|
GB6 Vulkan N/A
0%
|
|
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%
|
|
Peak AI
Performance
24.05 TFLOPS
FP16
|
Peak AI
Performance
550 GFLOPS
FP32
|
|
-
-
-
|
-
-
-
|
|
-
-
-
-
-
-
|
-
-
-
-
-
-
|
|
FP16
24.05 TFLOPS
-
-
-
-
|
-
-
-
-
-
-
|
|
FP32
12.03 TFLOPS
-
-
|
FP32
550 GFLOPS
-
-
|
|
FP64
750 GFLOPS
-
|
FP64
30 GFLOPS
-
|
|
-
-
-
-
|
-
-
-
-
|
|
-
-
-
|
-
-
-
|
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-
-
-
|
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
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-
-
|
-
-
|
|
-
-
|
-
-
|
|
Pixel
Fillrate
93.952 GPixel/s
|
Pixel
Fillrate
6.84 GPixel/s
|
|
-
-
|
-
-
|
|
Texture
Fillrate
375.808 GTexel/s
|
Texture
Fillrate
17.1 GTexel/s
|
|
Manufacturer
Apple
|
Manufacturer
AMD
|
|
Chip Designer
AMD
|
Chip Designer
AMD
|
|
Architecture
GCN 5
|
Architecture
GCN 1
|
|
Family
Radeon Pro Vega
|
Family
Radeon R 400
|
|
Codename
Greenland
Vega 10
Variant
Vega 10 XTXA
|
Codename
Hainan
-
Variant
Jet Pro
|
|
Market Segment
Laptop
|
Market Segment
Laptop
|
|
Release Date
3/19/2019
|
Release Date
5/15/2016
|
|
Foundry
GlobalFoundries
-
|
Foundry
TSMC
-
|
|
Fabrication Node
14LPP
-
|
Fabrication Node
28nm
-
|
|
Die Size
486 mm²
-
|
Die Size
56 mm²
-
|
|
Transistor Count
12.5 Billion
-
|
Transistor Count
690 Million
-
|
|
Transistor Density
25.72M/mm²
-
|
Transistor Density
12.32M/mm²
-
|
|
Form
Soldered
|
Form
Soldered
|
|
Shading Units
4096 Shaders
-
|
Shading Units
320 Shaders
-
|
|
Texture Mapping Units
256 TMUs
|
Texture Mapping Units
20 TMUs
|
|
Render Output Units
64 ROPs
|
Render Output Units
8 ROPs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
Compute Units
64 CUs
|
Compute Units
5 CUs
|
|
-
-
|
-
-
|
|
-
-
|
-
-
|
|
-
-
1250MHz Base
1468MHz
|
-
-
780MHz Base
855MHz
|
|
-
-
|
-
-
|
|
L1
-
-
16KB/CU
-
|
L1
-
-
16KB/CU
-
|
|
L2
4MB Shared
|
L2
128KB Shared
|
|
-
-
-
|
-
-
-
|
|
16GB
HBM2
-
|
2GB
DDR3
-
|
|
Bus Width
2048Bit
|
Bus Width
64Bit
|
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
512GB/s
|
Clock
1000MHz
Transfer Rate
2GT/s
Bandwidth
16GB/s
|
|
-
-
-
-
-
-
-
-
-
|
-
-
-
-
-
-
-
-
-
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|
TDP
125W
|
TDP
20W
|
|
-
-
|
-
-
|
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-
-
-
-
-
-
-
-
-
-
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No Ports
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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No Ports
|
|
Max Resolution
7680x4320
|
Max Resolution
4096x2160
|
|
Max Resolution Refresh Rate
60Hz
|
Max Resolution Refresh Rate
60Hz
|
|
Variable Refresh Rate
-
FreeSync
-
|
Variable Refresh Rate
-
-
-
|
|
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 1.4
|
|
Model
VCE 4.0
|
No Encoders
-
|
|
Codec
-
-
-
-
-
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Model
UVD 7.0
|
No Decoders
|
|
Codec
MPEG-1
MPEG-2
MPEG-4
JPEG
VC-1
-
-
-
AVC (H.264)
HEVC (H.265)
-
-
-
-
|
-
-
-
-
-
-
-
-
-
-
-
-
-
-
|
|
Direct X
12
Direct 3D
12_1
|
Direct X
12
Direct 3D
11_1
|
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.3
|
OpenGL
4.6
OpenCL
2.1
Vulkan
1.2
|
|
Shader Model
6.7
-
-
GFX
9
-
-
-
-
|
Shader Model
6.5
-
-
GFX
6
-
-
-
-
|
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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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-
-
PCIe Version
3.0
PCIe Lanes
16
|
-
-
PCIe Version
3.0
PCIe Lanes
8
|
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-
-
-
-
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-
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-
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