Radeon Pro Vega 56 and Radeon Pro W6800X - video card comparison
Radeon Pro Vega 56
Radeon Pro W6800X
Architecture
Vega (2017−2021)
RDNA 2.0 (2020−2022)
GPU code name
Vega
Navi 21
Market segment
Workstation
Workstation
Release date
December 2017
August 2021
Interface
PCIe 3.0 x16
Apple MPX
Supplementary power connectors
None
Apple MPX
Boost clock speed
1250 MHz
2087 MHz
Core clock speed
1247 MHz
-
Floating-point performance
9,677 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
12,500 million
26,800 million
Pipelines / CUDA cores
3584
3840
Power consumption (TDP)
210 Watt
200 Watt
Texture fill rate
280.0
500.9
Memory type
HBM2
GDDR6
Maximum RAM amount
8 GB
32 GB
Memory bus width
2048 Bit
256 Bit
Memory clock speed
786 MHz
16 GB/s
Memory bandwidth
402.4 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 4x Thunderbolt
HDMI
+
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.1.125
1.3