GeForce GTX 950 OEM and Radeon R7 M520 - video card comparison
GeForce GTX 950 OEM
Radeon R7 M520
Architecture
Maxwell 2.0 (2015−2019)
GCN 1.0 (2012−2020)
GPU code name
GM206S
Oland
Market segment
Desktop
Desktop
Release date
2016
April 2017
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1203 MHz
-
Core clock speed
937 MHz
1030 MHz
Floating-point performance
1,946 gflops
659.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,940 million
1,040 million
Pipelines / CUDA cores
1024
320
Power consumption (TDP)
-
50 Watt
Texture fill rate
76.99
20.60
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5 GB/s
2000 MHz
Memory bandwidth
80.19 GB/s
16 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (12_1)
12.0
CUDA
5.2
-
OpenCL
3.0
1.2
OpenGL
4.6
4.6
Shader Model
6.7
5.0
Vulkan
1.3
-