Radeon RX 550 Mobile and GeForce 920A - video card comparison
Radeon RX 550 Mobile
GeForce 920A
Architecture
Polaris (2016−2019)
Kepler 2.0 (2013−2015)
GPU code name
Polaris 12
GK208B
Market segment
Laptop
Desktop
Release date
March 2017
March 2015
Interface
PCIe 3.0 x8
PCIe 3.0 x8
Boost clock speed
1476 MHz
-
Core clock speed
1287 MHz
954 MHz
Floating-point performance
1,647 gflops
441.6 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
2,200 million
915 million
Pipelines / CUDA cores
640
384
Power consumption (TDP)
50 Watt
33 Watt
Texture fill rate
51.48
30.53
Memory type
GDDR5
DDR3
Maximum RAM amount
4 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
6000 MHz
2002 MHz
Memory bandwidth
96 GB/s
16.02 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (11_0)
CUDA
-
3.5
OpenCL
2.0
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.2.131
1.1.126
FreeSync
+
-