GeForce GTX 950 OEM and Radeon 620 - video card comparison
GeForce GTX 950 OEM
Radeon 620
Architecture
Maxwell 2.0 (2015−2019)
GCN 1.0 (2012−2020)
GPU code name
GM206S
Polaris 24
Market segment
Desktop
Laptop
Release date
2016
August 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x8
Supplementary power connectors
None
None
Boost clock speed
1203 MHz
1024 MHz
Core clock speed
937 MHz
-
Floating-point performance
1,946 gflops
-
Manufacturing process technology
28 nm
28 nm
Number of transistors
2,940 million
1,550 million
Pipelines / CUDA cores
1024
384
Power consumption (TDP)
-
50 Watt
Texture fill rate
76.99
24.58
Memory type
GDDR5
DDR3, GDDR5
Maximum RAM amount
4 GB
4 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5 GB/s
2250 MHz
Memory bandwidth
80.19 GB/s
14.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_0)
CUDA
5.2
-
OpenCL
3.0
2.0
OpenGL
4.6
4.6
Shader Model
6.7
6.3
Vulkan
1.3
1.2.131