Radeon RX 570 Mobile and Radeon RX 550 Mobile - video card comparison
Radeon RX 570 Mobile
Radeon RX 550 Mobile
Architecture
Polaris (2016−2019)
Polaris (2016−2019)
GPU code name
Polaris 10 Pro
Polaris 12
Market segment
Laptop
Laptop
Release date
January 2017
March 2017
Interface
MXM-B (3.0)
PCIe 3.0 x8
Boost clock speed
1206 MHz
1476 MHz
Core clock speed
926 MHz
1287 MHz
Floating-point performance
4,940 gflops
1,647 gflops
Manufacturing process technology
14 nm
14 nm
Number of transistors
5,700 million
2,200 million
Pipelines / CUDA cores
2048
640
Power consumption (TDP)
120 Watt
50 Watt
Texture fill rate
154.4
51.48
Memory type
GDDR5
GDDR5
Maximum RAM amount
8 GB
4 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
7000 MHz
6000 MHz
Memory bandwidth
211.2 GB/s
96 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_0)
12 (12_0)
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.2.131
1.2.131
FreeSync
+
+