Radeon RX 580 and GeForce RTX 2080 Max-Q - video card comparison
Passmark - benchmark score Radeon RX 580 vs GeForce RTX 2080 Max-Q
Radeon RX 580
9140
GeForce RTX 2080 Max-Q
14311
Radeon RX 580
GeForce RTX 2080 Max-Q
Architecture
Polaris (2016−2019)
Turing (2018−2021)
GPU code name
Polaris 20
N18E-G3-A1 MAX-Q TU104
Market segment
Desktop
Laptop
Release date
April 2017
January 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
-
Boost clock speed
1340 MHz
1095-1230 MHz
Core clock speed
1257 MHz
735-990 MHz
Floating-point performance
6,175 gflops
-
Manufacturing process technology
14 nm
12 nm
Number of transistors
5,700 million
13,600 million
Pipelines / CUDA cores
2304
2944
Power consumption (TDP)
185 Watt
80-90 Watt
Texture fill rate
193.0
201.5
Memory type
GDDR5
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
8000 MHz
12000 MHz
Memory bandwidth
256.0 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI, 3x DisplayPort
No outputs
HDMI
+
-
G-SYNC support
-
+
DirectX
12 (12_0)
12 Ultimate (12_1)
CUDA
-
7.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
6.5
Vulkan
1.2.131
1.2.131
VR Ready
-
+