Radeon RX 580 2048SP and GeForce GTX 1660 Max-Q - video card comparison
Radeon RX 580 2048SP
GeForce GTX 1660 Max-Q
Architecture
GCN 4.0 (2016−2020)
Turing (2018−2021)
GPU code name
Polaris 20
TU116
Market segment
Desktop
Desktop
Release date
October 2018
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin
Boost clock speed
1284 MHz
1335 MHz
Core clock speed
1168 MHz
1140 MHz
Manufacturing process technology
14 nm
12 nm
Number of transistors
5,700 million
6,600 million
Pipelines / CUDA cores
2048
-
Power consumption (TDP)
150 Watt
-
Texture fill rate
164.4
-
Memory type
GDDR5
-
Maximum RAM amount
8 GB
-
Memory bus width
256 Bit
-
Memory clock speed
7000 MHz
8000 MHz
Memory bandwidth
224.0 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 3x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12 (12_0)
12.0 (12_1)
OpenCL
2.0
-
OpenGL
4.6
4.6
Shader Model
6.4
-
Vulkan
1.2.131
-