GeForce GTX 1660 and Radeon RX 570 X2 - video card comparison
GeForce GTX 1660
Radeon RX 570 X2
Architecture
Turing (2018−2021)
GCN 4.0 (2016−2020)
GPU code name
Turing TU116
Polaris 20
Market segment
Desktop
Desktop
Release date
March 2019
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
2x 8-pin
Boost clock speed
1785 MHz
1206 MHz
Core clock speed
1530 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)
120 Watt
180 Watt
Texture fill rate
157.1
154.4
Memory type
GDDR5
GDDR5
Maximum RAM amount
6 GB
8 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
8000 MHz
8.4 GB/s
Memory bandwidth
192.1 GB/s
268.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
1x HDMI 2.0b
HDMI
+
+
DirectX
12 (12_1)
12 (12_0)
CUDA
7.5
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3