Radeon 520 and Radeon X1600 - video card comparison
Passmark - benchmark score Radeon 520 vs Radeon X1600
Radeon 520
811
Radeon X1600
50
Radeon 520
Radeon X1600
Architecture
GCN 1.0 (2012−2020)
Ultra-Threaded SE
GPU code name
Oland
RV516
Market segment
Laptop
Desktop
Release date
March 2017
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
90 nm
Number of transistors
1,040 million
105 million
Pipelines / CUDA cores
320
-
Power consumption (TDP)
50 Watt
27 Watt
Texture fill rate
20.60
2.540
Memory type
DDR3, GDDR5
DDR2
Maximum RAM amount
2 GB
512 MB
Memory bus width
64 Bit
128 Bit
Memory clock speed
2250 MHz
800 MBps
Memory bandwidth
16 GB/s
12.8 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x VGA
2x DVI, 1x S-Video
HDMI
+
-
DirectX
12.0
9.0c (9_3)
OpenCL
1.2
N/A
OpenGL
4.6
2.1
Shader Model
5.0
3.0
Vulkan
+
N/A