AMD Radeon Pro V520 vs AMD Radeon Pro Vega II Duo
GPU Specs Compare
Graphics Card
Release Date
Dec 2020
Jun 2019
Generation
Radeon Pro
Radeon Pro Mac
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
Apple MPX
Clock Speeds
Base Clock
1000 MHz
1400 MHz
Boost Clock
1600 MHz
1720 MHz
Memory Clock
1000 MHz
1000 MHz
Memory
Memory Size
8GB
32GB
Memory Type
HBM2
HBM2
Memory Bus
2048bit
4096bit
Bandwidth
512.0GB/s
1020GB/s
Render Config
Compute Units
36
64
Shading Units
2304
4096
TMUs
144
256
ROPs
64
64
L2 Cache
4 MB
4 MB
L1 Cache
-
16 KB (per CU)
Theoretical Performance
Pixel Rate
102.4 GPixel/s
110.1 GPixel/s
Texture Rate
230.4 GTexel/s
440.3 GTexel/s
FP16 (half)
14.75 TFLOPS
28.18 TFLOPS
FP32 (float)
7.373 TFLOPS
14.09 TFLOPS
FP64 (double)
460.8 GFLOPS
7.045 TFLOPS
Graphics Processor
GPU Name
Navi 12
Vega 20
GPU Variant
Navi 12
Vega 20 XT
Architecture
RDNA 1.0
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
Unknown
13.23 billion
Die Size
Unknown
331 mm²
Board Design
TDP
225W
475W
Suggested PSU
550 W
850 W
Outputs
No outputs
1x HDMI 2.0b4x Thunderbolt
Power Connectors
1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.2
2.1
Vulkan
1.3
1.3
Shader Model
6.5
6.7