Radeon R7 M445 and Radeon R7 M520 - video card comparison
Radeon R7 M445
Radeon R7 M520
Architecture
GCN (2011−2017)
GCN 1.0 (2012−2020)
GPU code name
Meso
Oland
Market segment
Laptop
Desktop
Release date
May 2016
April 2017
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
920 MHz
-
Core clock speed
920 MHz
1030 MHz
Floating-point performance
588.8 gflops
659.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,550 million
1,040 million
Pipelines / CUDA cores
320
320
Power consumption (TDP)
15-25 Watt
50 Watt
Texture fill rate
18.40
20.60
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
64 Bit
64 Bit
Memory clock speed
2000 MHz
2000 MHz
Memory bandwidth
32 GB/s
16 GB/s
Shared memory
-
-
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (12_0)
12.0
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.0
5.0
Vulkan
1.2.131
-