Radeon R7 M520 and GeForce GTX 1660 Max-Q - video card comparison
Radeon R7 M520
GeForce GTX 1660 Max-Q
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Oland
TU116
Market segment
Desktop
Desktop
Release date
April 2017
-
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
1x 6-pin
Boost clock speed
-
1335 MHz
Core clock speed
1030 MHz
1140 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,040 million
6,600 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
50 Watt
-
Texture fill rate
20.60
-
Memory type
DDR3
-
Maximum RAM amount
2 GB
-
Memory bus width
64 Bit
-
Memory clock speed
2000 MHz
8000 MHz
Memory bandwidth
16 GB/s
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x HDMI, 3x DisplayPort
HDMI
+
+
DirectX
12.0
12.0 (12_1)
OpenCL
1.2
-
OpenGL
4.6
4.6
Shader Model
5.0
-