Mobility Radeon HD 5850 and Radeon 520 - video card comparison
Mobility Radeon HD 5850
Radeon 520
Architecture
Terascale 2 (2009−2015)
GCN 1.0 (2012−2020)
GPU code name
Broadway-PRO
Oland
Market segment
Laptop
Laptop
Release date
January 2010
March 2017
Interface
PCIe 2.0 x16
PCIe 3.0 x8
Supplementary power connectors
-
None
Core clock speed
625 MHz
1030 MHz
Floating-point performance
800.0 gflops
659.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,040 million
1,040 million
Pipelines / CUDA cores
800
320
Power consumption (TDP)
39 Watt
50 Watt
Texture fill rate
20.00
20.60
Memory type
DDR3, GDDR3, GDDR5
DDR3, GDDR5
Maximum RAM amount
1 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
2000 MHz
2250 MHz
Memory bandwidth
64 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
11.2 (11_0)
12.0
OpenCL
1.2
1.2
OpenGL
4.4
4.6
Shader Model
5.0
5.0
Vulkan
N/A
+