AMD Radeon Pro V420 vs AMD Radeon Vega 11
GPU Specs Compare
Graphics Card
Release Date
Unknown
Sep 2019
Generation
Radeon Pro Vega
Picasso
Type
Desktop
Integrated
Bus Interface
PCIe 4.0 x16
IGP
Clock Speeds
Base Clock
800 MHz
300 MHz
Boost Clock
1700 MHz
1400 MHz
Memory Clock
800 MHz
System Shared
Memory
Memory Size
32GB
System Shared
Memory Type
HBM2
System Shared
Memory Bus
4096bit
System Shared
Bandwidth
819.2GB/s
System Dependent
Render Config
Compute Units
64
11
Shading Units
4096
704
TMUs
256
44
ROPs
64
8
L1 Cache
16 KB (per CU)
-
L2 Cache
4 MB
-
Theoretical Performance
Pixel Rate
108.8 GPixel/s
11.20 GPixel/s
Texture Rate
435.2 GTexel/s
61.60 GTexel/s
FP16 (half)
27.85 TFLOPS
3.942 TFLOPS
FP32 (float)
13.93 TFLOPS
1.971 TFLOPS
FP64 (double)
6.963 TFLOPS
123.2 GFLOPS
Graphics Processor
GPU Name
Vega 20
Picasso
GPU Variant
Vega 20 GLXT WS(215-0914026)
-
Architecture
GCN 5.1
GCN 5.0
Foundry
TSMC
GlobalFoundries
Process Size
7 nm
14 nm
Transistors
13.23 billion
4.94 billion
Die Size
331 mm²
210 mm²
Board Design
TDP
300W
15W
Suggested PSU
700 W
-
Outputs
6x mini-DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin + 1x 8-pin
None
Graphics Features
DirectX
12 (12_1)
12 (12_1)
OpenGL
4.6
4.6
OpenCL
2.1
2.1
Vulkan
1.3
1.2
Shader Model
6.7
6.4