GeForce RTX 4050 and Radeon RX 6450M - video card comparison
GeForce RTX 4050
Radeon RX 6450M
Architecture
Ada Lovelace
RDNA 2 (2020−2022)
GPU code name
AD107
Navi 24
Market segment
Desktop
Laptop
Release date
2023
January 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x4
Supplementary power connectors
1x 12-pin
None
Boost clock speed
2640 MHz
2220 MHz
Core clock speed
-
2000 MHz
Manufacturing process technology
5 nm
6 nm
Number of transistors
18,900 million
5,400 million
Pipelines / CUDA cores
2560
768
Power consumption (TDP)
100 Watt
25 Watt (25 - 50 Watt TGP)
Texture fill rate
211.2
118.1
Memory type
GDDR6
GDDR6
Maximum RAM amount
6 GB
4 GB
Memory bus width
96 Bit
64 Bit
Memory clock speed
18 GB/s
18000 MHz
Memory bandwidth
216.0 GB/s
128.0 GB/s
Shared memory
-
-
Display Connectors
1x HDMI 2.1, 3x DisplayPort 1.4a
Portable Device Dependent
HDMI
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
-
OpenCL
3.0
2.2
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3