Radeon RX 590 and GeForce RTX 3080 Ti 20 GB - video card comparison
Radeon RX 590
GeForce RTX 3080 Ti 20 GB
Architecture
Polaris (2016−2019)
Ampere (2020−2022)
GPU code name
Polaris 30
GA102
Market segment
Desktop
Desktop
Release date
November 2018
January 2022
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 8-pin
1x 12-pin
Boost clock speed
1545 MHz
1665 MHz
Core clock speed
1469 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
5,700 million
28,300 million
Pipelines / CUDA cores
2304
10240
Power consumption (TDP)
175 Watt
350 Watt
Texture fill rate
222.5
532.8
Memory type
GDDR5
GDDR6X
Maximum RAM amount
8 GB
20 GB
Memory bus width
256 Bit
320 Bit
Memory clock speed
8000 MHz
19 GB/s
Memory bandwidth
256.0 GB/s
760.3 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
1x HDMI 2.1, 3x DisplayPort 1.4a
HDMI
+
+
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.6
Vulkan
1.2.131
1.3
FreeSync
+
-