Radeon 680M and GeForce RTX 4050 Mobile - video card comparison
Radeon 680M
GeForce RTX 4050 Mobile
Architecture
RDNA 2 (2020−2022)
Ada Lovelace
GPU code name
RDNA 2 Rembrandt
GN21-X2
Market segment
Laptop
Laptop
Release date
January 2022
January 2023
Interface
PCIe 4.0 x8
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
2400 MHz
2370 MHz
Manufacturing process technology
6 nm
5 nm
Number of transistors
13,100 million
-
Pipelines / CUDA cores
768
2560
Power consumption (TDP)
45 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
115.2
140.4
Memory type
System Shared
GDDR6
Maximum RAM amount
System Shared
6 GB
Memory bus width
System Shared
96 Bit
Memory clock speed
System Shared
16000 GB/s
Memory bandwidth
-
192.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 (12_1)
12 Ultimate (12_2)
CUDA
-
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3