Radeon 520 and GeForce RTX 2080 Super Mobile - video card comparison
Radeon 520
GeForce RTX 2080 Super Mobile
Architecture
GCN 1.0 (2012−2020)
Turing (2018−2021)
GPU code name
Oland
N18E-G3 TU104
Market segment
Laptop
Laptop
Release date
March 2017
April 2020
Interface
PCIe 3.0 x8
PCIe 3.0 x16
Supplementary power connectors
None
-
Boost clock speed
-
1560 MHz
Core clock speed
1030 MHz
1365 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
12 nm
Number of transistors
1,040 million
13,600 million
Pipelines / CUDA cores
320
3072
Power consumption (TDP)
50 Watt
150 Watt
Texture fill rate
20.60
299.5
Memory type
DDR3, GDDR5
GDDR6
Maximum RAM amount
2 GB
8 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
2250 MHz
14000 MHz
Memory bandwidth
16 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
No outputs
HDMI
+
-
G-SYNC support
-
+
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
+
1.2.140
VR Ready
-
+