Radeon RX 6600 and Radeon PRO W7900 - video card comparison
Passmark - benchmark score Radeon RX 6600 vs Radeon PRO W7900
Radeon RX 6600
15586
Radeon PRO W7900
30067
Radeon RX 6600
Radeon PRO W7900
Architecture
Navi / RDNA2 (2020−2022)
RDNA 3.0 (2022)
GPU code name
Navi 23
Navi 31
Market segment
Desktop
Workstation
Release date
October 2021
April 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
2x 8-pin
Boost clock speed
2491 MHz
2495 MHz
Core clock speed
2044 MHz
-
Manufacturing process technology
7 nm
5 nm
Number of transistors
11,060 million
57,700 million
Pipelines / CUDA cores
1792
6144
Power consumption (TDP)
132 Watt
295 Watt
Texture fill rate
279.0
958.1
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
48 GB
Memory bus width
128 Bit
384 Bit
Memory clock speed
14500 MHz
18 GB/s
Memory bandwidth
224.0 GB/s
864.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
HDMI
+
-
DirectX
12.0 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.1
2.2
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3