GeForce RTX 3080 Ti and Radeon RX 7950 XTX - video card comparison
GeForce RTX 3080 Ti
Radeon RX 7950 XTX
Architecture
Ampere (2020−2022)
RDNA 3.0 (2022)
GPU code name
Ampere GA102
Navi 31
Market segment
Desktop
Desktop
Release date
September 2020
-
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 12-pin
2x 8-pin
Boost clock speed
1667 MHz
3300 MHz
Core clock speed
1370 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
12 GB
24 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
19000 MHz
20 GB/s
Memory bandwidth
912.4 GB/s
960.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
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
1.2
1.3