Radeon RX 540X and GeForce RTX 4050 Mobile - video card comparison
Radeon RX 540X
GeForce RTX 4050 Mobile
Architecture
GCN 4.0 (2016−2020)
Ada Lovelace
GPU code name
Polaris 12
GN21-X2
Market segment
Laptop
Laptop
Release date
March 2018
January 2023
Interface
PCIe 3.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1219 MHz
2370 MHz
Manufacturing process technology
14 nm
5 nm
Number of transistors
2,200 million
-
Pipelines / CUDA cores
512
2560
Power consumption (TDP)
50 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
35.97
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
112.0 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 1x DisplayPort
Portable Device Dependent
HDMI
+
-
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
+
-