Radeon 520 and Radeon RX Vega 9 - video card comparison
Radeon 520
Radeon RX Vega 9
Architecture
GCN 1.0 (2012−2020)
Vega (2017−2021)
GPU code name
Oland
Vega Raven Ridge
Market segment
Laptop
Laptop
Release date
March 2017
October 2017
Interface
PCIe 3.0 x8
-
Supplementary power connectors
None
-
Boost clock speed
-
1300 MHz
Core clock speed
1030 MHz
-
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,040 million
-
Pipelines / CUDA cores
320
576
Power consumption (TDP)
50 Watt
15 Watt
Texture fill rate
20.60
-
Memory type
DDR3, GDDR5
-
Maximum RAM amount
2 GB
-
Memory bus width
64 Bit
-
Memory clock speed
2250 MHz
-
Memory bandwidth
16 GB/s
-
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
-
HDMI
+
-
DirectX
12.0
12_1
OpenCL
1.2
-
OpenGL
4.6
-
Shader Model
5.0
-
Vulkan
+
-