Radeon Pro Vega 20 and Radeon RX 6600 - video card comparison
Passmark - benchmark score Radeon Pro Vega 20 vs Radeon RX 6600
Radeon Pro Vega 20
5458
Radeon RX 6600
15586
Radeon Pro Vega 20
Radeon RX 6600
Architecture
Vega (2017−2021)
Navi / RDNA2 (2020−2022)
GPU code name
Vega Mobile
Navi 23
Market segment
Mobile workstation
Desktop
Release date
November 2018
October 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Boost clock speed
1283 MHz
2491 MHz
Core clock speed
815 MHz
2044 MHz
Manufacturing process technology
14 nm
7 nm
Number of transistors
-
11,060 million
Pipelines / CUDA cores
1280
1792
Power consumption (TDP)
100 Watt
132 Watt
Texture fill rate
102.6
279.0
Memory type
HBM2
GDDR6
Maximum RAM amount
4 GB
8 GB
Memory bus width
1024 Bit
128 Bit
Memory clock speed
1480 MHz
14500 MHz
Memory bandwidth
189.4 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x HDMI, 3x DisplayPort
HDMI
-
+
DirectX
12 (12_1)
12.0 Ultimate (12_2)
OpenCL
2.0
2.1
OpenGL
4.6
4.6
Shader Model
6.3
6.5
Vulkan
1.2.131
1.2