Radeon Pro Vega 20 and Radeon RX 7900 XTX - video card comparison
Passmark - benchmark score Radeon Pro Vega 20 vs Radeon RX 7900 XTX
Radeon Pro Vega 20
5458
Radeon RX 7900 XTX
31827
Radeon Pro Vega 20
Radeon RX 7900 XTX
Architecture
Vega (2017−2021)
RDNA 3
GPU code name
Vega Mobile
Navi 31 XTX
Market segment
Mobile workstation
Desktop
Release date
November 2018
November 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Boost clock speed
1283 MHz
2270 MHz
Core clock speed
815 MHz
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
-
57,700 million
Pipelines / CUDA cores
1280
6144
Power consumption (TDP)
100 Watt
355 Watt
Texture fill rate
102.6
959.6
Memory type
HBM2
GDDR6
Maximum RAM amount
4 GB
24 GB
Memory bus width
1024 Bit
384 Bit
Memory clock speed
1480 MHz
20000 MHz
Memory bandwidth
189.4 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
-
+
DirectX
12 (12_1)
12 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.7
Vulkan
1.2.131
1.3