GeForce RTX 3080 Ti 20 GB and Radeon RX 7950 XTX - video card comparison
GeForce RTX 3080 Ti 20 GB
Radeon RX 7950 XTX
Architecture
Ampere (2020−2022)
RDNA 3.0 (2022)
GPU code name
GA102
Navi 31
Market segment
Desktop
Desktop
Release date
January 2022
-
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
2x 8-pin
Boost clock speed
1665 MHz
3300 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
57,700 million
Pipelines / CUDA cores
10240
6144
Power consumption (TDP)
350 Watt
355 Watt
Texture fill rate
532.8
1,267
Memory type
GDDR6X
GDDR6
Maximum RAM amount
20 GB
24 GB
Memory bus width
320 Bit
384 Bit
Memory clock speed
19 GB/s
20 GB/s
Memory bandwidth
760.3 GB/s
960.0 GB/s
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.3
1.3