GeForce RTX 2080 Mobile and Radeon RX 580 2048SP - video card comparison
Passmark - benchmark score GeForce RTX 2080 Mobile vs Radeon RX 580 2048SP
GeForce RTX 2080 Mobile
15560
Radeon RX 580 2048SP
7929
GeForce RTX 2080 Mobile
Radeon RX 580 2048SP
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
N18E-G3 TU104
Polaris 20
Market segment
Laptop
Desktop
Release date
January 2019
October 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1590 MHz
1284 MHz
Core clock speed
1380 MHz
1168 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
13,600 million
5,700 million
Pipelines / CUDA cores
2944
2048
Power consumption (TDP)
150 Watt
150 Watt
Texture fill rate
292.6
164.4
Memory type
GDDR6
GDDR5
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
7000 MHz
Memory bandwidth
384.0 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 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
+
-