Radeon RX 570 Mobile and GeForce GT 550M - video card comparison
Radeon RX 570 Mobile
GeForce GT 550M
Architecture
Polaris (2016−2019)
Fermi (2010−2014)
GPU code name
Polaris 10 Pro
N12P-GT
Market segment
Laptop
Laptop
Release date
January 2017
January 2011
Interface
MXM-B (3.0)
PCIe 2.0 x16
Supplementary power connectors
-
None
Boost clock speed
1206 MHz
-
Core clock speed
926 MHz
740 MHz
CUDA cores
-
96
Floating-point performance
4,940 gflops
284.16 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
5,700 million
585 million
Pipelines / CUDA cores
2048
96
Power consumption (TDP)
120 Watt
35 Watt
Texture fill rate
154.4
11.8 billion/sec
Memory type
GDDR5
DDR3
Maximum RAM amount
8 GB
1536 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
7000 MHz
900 MHz
Memory bandwidth
211.2 GB/s
28.8 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 API
CUDA
-
+
OpenCL
2.0
1.1
OpenGL
4.6
4.5
Shader Model
6.4
5.1
Vulkan
1.2.131
N/A
FreeSync
+
-
Optimus
-
+