GeForce RTX 4090 Ti and Radeon PRO W7900 - video card comparison
GeForce RTX 4090 Ti
Radeon PRO W7900
Architecture
Ada Lovelace
RDNA 3.0 (2022)
GPU code name
AD102
Navi 31
Market segment
Desktop
Workstation
Release date
2023
April 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 16-pin
2x 8-pin
Boost clock speed
2565 MHz
2495 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
76,300 million
57,700 million
Pipelines / CUDA cores
18176
6144
Power consumption (TDP)
600 Watt
295 Watt
Texture fill rate
1,457
958.1
Memory type
GDDR6X
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 2.1, 3x DisplayPort 1.4a
3x DisplayPort 2.1, 1x mini-DisplayPort 2.1
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3