Radeon RX 7950 XTX and GeForce RTX 4080 SUPER - video card comparison
Radeon RX 7950 XTX
GeForce RTX 4080 SUPER
Architecture
RDNA 3.0 (2022)
Ada Lovelace
GPU code name
Navi 31
AD103-400-A1
Market segment
Desktop
Desktop
Release date
-
January 2024
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
2x 8-pin
1x 16-pin
Boost clock speed
3300 MHz
2550 MHz
Core clock speed
-
2295 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
57,700 million
45,900 million
Pipelines / CUDA cores
6144
10240
Power consumption (TDP)
355 Watt
320 Watt
Texture fill rate
1,267
816.0
Memory type
GDDR6
GDDR6X
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
20 GB/s
23000 MHz
Memory bandwidth
960.0 GB/s
716.8 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.2
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3