GeForce GTX 1660 Super and Radeon RX 580 2048SP - video card comparison
Passmark - benchmark score GeForce GTX 1660 Super vs Radeon RX 580 2048SP
GeForce GTX 1660 Super
13154
Radeon RX 580 2048SP
7930
GeForce GTX 1660 Super
Radeon RX 580 2048SP
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
Turing TU116
Polaris 20
Market segment
Desktop
Desktop
Release date
October 2019
October 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
1x 8-pin
Boost clock speed
1785 MHz
1284 MHz
Core clock speed
1530 MHz
1168 MHz
Manufacturing process technology
12 nm
14 nm
Number of transistors
6,600 million
5,700 million
Pipelines / CUDA cores
1408
2048
Power consumption (TDP)
125 Watt
150 Watt
Texture fill rate
157.1
164.4
Memory type
GDDR6
GDDR5
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
14000 MHz
7000 MHz
Memory bandwidth
336.0 GB/s
224.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
HDCP
+
-
G-SYNC support
+
-
DirectX
12 (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
Ansel
+
-
NVENC
+
-