Radeon RX 7990 XTX and Radeon PRO W7900 - video card comparison
Radeon RX 7990 XTX
Radeon PRO W7900
Architecture
RDNA 3.0 (2022)
RDNA 3.0 (2022)
GPU code name
Navi 31
Navi 31
Market segment
Desktop
Workstation
Release date
2023
April 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
3x 8-pin
2x 8-pin
Boost clock speed
3599 MHz
2495 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
57,700 million
Pipelines / CUDA cores
6144
6144
Power consumption (TDP)
405 Watt
295 Watt
Texture fill rate
1,382
958.1
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
48 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
24 GB/s
18 GB/s
Memory bandwidth
1,152 GB/s
864.0 GB/s
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
OpenCL
2.2
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3