AMD Radeon Pro V420 vs AMD Radeon Pro VII
GPU Specs Compare
Graphics Card
Release Date
Unknown
May 2020
Generation
Radeon Pro Vega
Radeon Pro Vega
Type
Desktop
Desktop
Bus Interface
PCIe 4.0 x16
PCIe 4.0 x16
Clock Speeds
Base Clock
800 MHz
1400 MHz
Boost Clock
1700 MHz
1700 MHz
Memory Clock
800 MHz
1000 MHz
Memory
Memory Size
32GB
16GB
Memory Type
HBM2
HBM2
Memory Bus
4096bit
4096bit
Bandwidth
819.2GB/s
1020GB/s
Render Config
Compute Units
64
60
Shading Units
4096
3840
TMUs
256
240
ROPs
64
64
L1 Cache
16 KB (per CU)
16 KB (per CU)
L2 Cache
4 MB
4 MB
Theoretical Performance
Pixel Rate
108.8 GPixel/s
108.8 GPixel/s
Texture Rate
435.2 GTexel/s
408.0 GTexel/s
FP16 (half)
27.85 TFLOPS
26.11 TFLOPS
FP32 (float)
13.93 TFLOPS
13.06 TFLOPS
FP64 (double)
6.963 TFLOPS
6.528 TFLOPS
Graphics Processor
GPU Name
Vega 20
Vega 20
GPU Variant
Vega 20 GLXT WS(215-0914026)
Vega 20 GLXT WS(215-0914026)
Architecture
GCN 5.1
GCN 5.1
Foundry
TSMC
TSMC
Process Size
7 nm
7 nm
Transistors
13.23 billion
13.23 billion
Die Size
331 mm²
331 mm²
Board Design
TDP
300W
250W
Suggested PSU
700 W
600 W
Outputs
6x mini-DisplayPort 1.4a
6x mini-DisplayPort 1.4a
Power Connectors
1x 6-pin + 1x 8-pin
1x 6-pin + 1x 8-pin
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.3
Shader Model
6.7
6.7
📊 Benchmark
3DMark Time Spy
-
8,984
3DMark Time Spy Extreme
-
4,369
Blender
-
3,343