GeForce RTX 2080 and Radeon RX 5900 - video card comparison
GeForce RTX 2080
Radeon RX 5900
Architecture
Turing (2018−2021)
RDNA 2.0 (2020−2022)
GPU code name
Turing TU104
Navi 21
Market segment
Desktop
Desktop
Release date
August 2018
-
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
2x 8-pin
Boost clock speed
1710 MHz
1635 MHz
Core clock speed
1515 MHz
-
Manufacturing process technology
12 nm
7 nm
Number of transistors
13,600 million
21,000 million
Pipelines / CUDA cores
2944
4096
Power consumption (TDP)
215 Watt
300 Watt
Texture fill rate
314.6
418.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
12 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
14000 MHz
14000 MHz
Memory bandwidth
448.0 GB/s
672.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort, 1x USB Type-C
1x HDMI, 3x DisplayPort
HDMI
+
+
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 Ultimate (12_1)
CUDA
7.5
-
OpenCL
1.2
-
OpenGL
4.6
4.6
Shader Model
6.5
-
Vulkan
1.2.131
-
VR Ready
+
-