GeForce RTX 2080 and Radeon RX 580G - video card comparison
GeForce RTX 2080
Radeon RX 580G
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
Turing TU104
Polaris 20
Market segment
Desktop
Desktop
Release date
August 2018
October 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 8-pin
Boost clock speed
1710 MHz
1330 MHz
Core clock speed
1515 MHz
1257 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
13,600 million
5,700 million
Pipelines / CUDA cores
2944
2304
Power consumption (TDP)
215 Watt
185 Watt
Texture fill rate
314.6
191.5
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
8000 MHz
Memory bandwidth
448.0 GB/s
256.0 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 (12_0)
CUDA
7.5
-
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.4
Vulkan
1.2.131
1.2.131
VR Ready
+
-