Radeon Pro Vega II Duo and RTX A4000 - video card comparison
Passmark - benchmark score Radeon Pro Vega II Duo vs RTX A4000
Radeon Pro Vega II Duo
16455
RTX A4000
19982
Radeon Pro Vega II Duo
RTX A4000
Architecture
GCN 5.1 (2018−2021)
Ampere (2020−2022)
GPU code name
Vega 20
GA104
Market segment
Workstation
Workstation
Release date
June 2019
April 2021
Interface
Apple MPX
PCIe 4.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
1720 MHz
1560 MHz
Core clock speed
1400 MHz
-
Manufacturing process technology
7 nm
8 nm
Number of transistors
13,230 million
17,400 million
Pipelines / CUDA cores
4096
6144
Power consumption (TDP)
475 Watt
140 Watt
Texture fill rate
440.3
299.5
Memory type
HBM2
GDDR6
Maximum RAM amount
32 GB
16 GB
Memory bus width
4096 Bit
256 Bit
Memory clock speed
2 GB/s
14 GB/s
Memory bandwidth
1.02 TB/s
448.0 GB/s
Display Connectors
1x HDMI 2.0b, 4x Thunderbolt
4x DisplayPort 1.4a
HDMI
+
-
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3