Radeon R7 M520 and GeForce RTX 2070 Max-Q Refresh - video card comparison
Radeon R7 M520
GeForce RTX 2070 Max-Q Refresh
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Oland
TU106B
Market segment
Desktop
Desktop
Release date
April 2017
June 2020
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
None
Boost clock speed
-
1125 MHz
Core clock speed
1030 MHz
-
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,040 million
10,800 million
Pipelines / CUDA cores
320
2304
Power consumption (TDP)
50 Watt
115 Watt
Texture fill rate
20.60
162.0
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2000 MHz
11 GB/s
Memory bandwidth
16 GB/s
352.0 GB/s
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
DirectX
12.0
12 Ultimate (12_2)
CUDA
-
7.5
OpenCL
1.2
1.2
OpenGL
4.6
4.6
Shader Model
5.0
6.5
Vulkan
-
1.2