Radeon RX 7900 XT and GeForce RTX 2080 Ti 12 GB - video card comparison
Radeon RX 7900 XT
GeForce RTX 2080 Ti 12 GB
Architecture
RDNA 3
Turing (2018−2021)
GPU code name
Navi 31 XT
TU102
Market segment
Desktop
Desktop
Release date
November 2022
October 2022
Interface
PCIe 4.0 x16
PCIe 3.0 x16
Supplementary power connectors
2x 8-pin
2x 8-pin
Boost clock speed
2000 MHz
1650 MHz
Manufacturing process technology
5 nm
12 nm
Number of transistors
57,700 million
18,600 million
Pipelines / CUDA cores
5376
4608
Power consumption (TDP)
315 Watt
250 Watt
Texture fill rate
804.4
475.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
20 GB
12 GB
Memory bus width
320 Bit
384 Bit
Memory clock speed
20000 MHz
16 GB/s
Memory bandwidth
800.0 GB/s
768.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
1x HDMI 2.0, 3x DisplayPort 1.4a, 1x USB Type-C
HDMI
+
+
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3