Radeon Pro Vega 64 and Radeon RX 6900 XT - video card comparison
Passmark - benchmark score Radeon Pro Vega 64 vs Radeon RX 6900 XT
Radeon Pro Vega 64
13337
Radeon RX 6900 XT
27641
Radeon Pro Vega 64
Radeon RX 6900 XT
Architecture
GCN 5.0 (2017−2020)
Navi / RDNA2 (2020−2022)
GPU code name
Vega 10
Navi 21
Market segment
Workstation
Desktop
Release date
June 2017
December 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
2x 8-pin
Boost clock speed
1350 MHz
2250 MHz
Core clock speed
1250 MHz
1825 MHz
Floating-point performance
11,059 gflops
-
Manufacturing process technology
14 nm
7 nm
Number of transistors
12,500 million
26,800 million
Pipelines / CUDA cores
4096
5120
Power consumption (TDP)
250 Watt
300 Watt
Texture fill rate
345.6
720.0
Memory type
HBM2
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
2048 Bit
256 Bit
Memory clock speed
1572 MHz
16000 MHz
Memory bandwidth
402.4 GB/s
512.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 2x DisplayPort, 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
6.4
6.5
Vulkan
1.1.125
1.2