Radeon Pro Vega II and Radeon RX 6600 XT - video card comparison
Passmark - benchmark score Radeon Pro Vega II vs Radeon RX 6600 XT
Radeon Pro Vega II
16064
Radeon RX 6600 XT
16985
Radeon Pro Vega II
Radeon RX 6600 XT
Architecture
GCN 5.1 (2018−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Vega 20
Navi 23
Market segment
Workstation
Desktop
Release date
June 2019
July 2021
Interface
Apple MPX
PCIe 4.0 x8
Supplementary power connectors
None
1x 8-pin
Boost clock speed
1720 MHz
2589 MHz
Core clock speed
1574 MHz
1968 MHz
Manufacturing process technology
7 nm
7 nm
Number of transistors
13,230 million
11,060 million
Pipelines / CUDA cores
4096
2048
Power consumption (TDP)
475 Watt
160 (TGP) Watt
Texture fill rate
440.3
331.4
Memory type
HBM2
GDDR6
Maximum RAM amount
32 GB
8 GB
Memory bus width
4096 Bit
128 Bit
Memory clock speed
1612 MBps
16000 MHz
Memory bandwidth
825.3 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.0b, 4x Thunderbolt
1x HDMI, 2x DisplayPort
HDMI
+
+
DirectX
12 (12_1)
12.0 Ultimate (12_2)
OpenCL
2.1
2.1
OpenGL
4.6
4.6
Shader Model
6.7
6.5
Vulkan
1.3
1.2