Radeon RX 550 Mobile and GeForce RTX 4050 Mobile - video card comparison
Radeon RX 550 Mobile
GeForce RTX 4050 Mobile
Architecture
Polaris (2016−2019)
Ada Lovelace
GPU code name
Polaris 12
GN21-X2
Market segment
Laptop
Laptop
Release date
March 2017
January 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Boost clock speed
1476 MHz
2370 MHz
Core clock speed
1287 MHz
-
Floating-point performance
1,647 gflops
-
Manufacturing process technology
14 nm
5 nm
Number of transistors
2,200 million
-
Pipelines / CUDA cores
640
2560
Power consumption (TDP)
50 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
51.48
140.4
Memory type
GDDR5
GDDR6
Maximum RAM amount
4 GB
6 GB
Memory bus width
128 Bit
96 Bit
Memory clock speed
6000 MHz
16000 GB/s
Memory bandwidth
96 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_0)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.7
Vulkan
1.2.131
1.3
FreeSync
+
-