Radeon Pro Vega II and Radeon Pro W6800X - video card comparison
Radeon Pro Vega II
Radeon Pro W6800X
Architecture
GCN 5.1 (2018−2021)
RDNA 2.0 (2020−2022)
GPU code name
Vega 20
Navi 21
Market segment
Workstation
Workstation
Release date
June 2019
August 2021
Interface
Apple MPX
Apple MPX
Supplementary power connectors
None
Apple MPX
Boost clock speed
1720 MHz
2087 MHz
Core clock speed
1574 MHz
-
Manufacturing process technology
7 nm
7 nm
Number of transistors
13,230 million
26,800 million
Pipelines / CUDA cores
4096
3840
Power consumption (TDP)
475 Watt
200 Watt
Texture fill rate
440.3
500.9
Memory type
HBM2
GDDR6
Maximum RAM amount
32 GB
32 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
1612 MBps
16 GB/s
Memory bandwidth
825.3 GB/s
512.0 GB/s
Display Connectors
1x HDMI 2.0b, 4x Thunderbolt
1x HDMI 2.1, 4x Thunderbolt
HDMI
+
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3