Radeon 520 and Radeon X1650 - video card comparison
Passmark - benchmark score Radeon 520 vs Radeon X1650
Radeon 520
811
Radeon X1650
73
Radeon 520
Radeon X1650
Architecture
GCN 1.0 (2012−2020)
R500 (2005−2007)
GPU code name
Oland
RV516
Market segment
Laptop
Desktop
Release date
March 2017
November 2007
Interface
PCIe 3.0 x8
PCIe 1.0 x16
Supplementary power connectors
None
None
Core clock speed
1030 MHz
635 MHz
Floating-point performance
659.2 gflops
-
Manufacturing process technology
28 nm
80 nm
Number of transistors
1,040 million
107 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
50 Watt
-
Texture fill rate
20.60
2.540
Memory type
DDR3, GDDR5
DDR2
Maximum RAM amount
2 GB
256 MB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2250 MHz
784 MHz
Memory bandwidth
16 GB/s
6.272 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
1x DVI, 1x VGA, 1x S-Video
HDMI
+
-
DirectX
12.0
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.0
3.0
Vulkan
+
N/A