Radeon RX 7900 XT and RTX 4000 SFF Ada Generation - video card comparison
Passmark - benchmark score Radeon RX 7900 XT vs RTX 4000 SFF Ada Generation
Radeon RX 7900 XT
29720
RTX 4000 SFF Ada Generation
22593
Radeon RX 7900 XT
RTX 4000 SFF Ada Generation
Architecture
RDNA 3
Ada Lovelace
GPU code name
Navi 31 XT
AD104
Market segment
Desktop
Desktop
Release date
November 2022
March 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
None
Boost clock speed
2000 MHz
1565 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
35,800 million
Pipelines / CUDA cores
5376
6144
Power consumption (TDP)
315 Watt
70 Watt
Texture fill rate
804.4
300.5
Memory type
GDDR6
GDDR6
Maximum RAM amount
20 GB
20 GB
Memory bus width
320 Bit
160 Bit
Memory clock speed
20000 MHz
14 GB/s
Memory bandwidth
800.0 GB/s
280.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
4x mini-DisplayPort 1.4a
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3