Radeon RX 6900 XT and Radeon Pro Vega II Duo - video card comparison
Passmark - benchmark score Radeon RX 6900 XT vs Radeon Pro Vega II Duo
Radeon RX 6900 XT
27641
Radeon Pro Vega II Duo
16455
Radeon RX 6900 XT
Radeon Pro Vega II Duo
Architecture
Navi / RDNA2 (2020−2022)
GCN 5.1 (2018−2021)
GPU code name
Navi 21
Vega 20
Market segment
Desktop
Workstation
Release date
December 2020
June 2019
Interface
PCIe 4.0 x16
Apple MPX
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2250 MHz
1720 MHz
Core clock speed
1825 MHz
1400 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
26,800 million
13,230 million
Pipelines / CUDA cores
5120
4096
Power consumption (TDP)
300 Watt
475 Watt
Texture fill rate
720.0
440.3
Memory type
GDDR6
HBM2
Maximum RAM amount
16 GB
32 GB
Memory bus width
256 Bit
4096 Bit
Memory clock speed
16000 MHz
2 GB/s
Memory bandwidth
512.0 GB/s
1.02 TB/s
Shared memory
-
-
Display Connectors
1x HDMI, 2x DisplayPort, 1x USB Type-C
1x HDMI 2.0b, 4x Thunderbolt
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 (12_1)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3