GeForce RTX 2070 Max-Q Refresh and GeForce RTX 4050 Mobile - video card comparison
GeForce RTX 2070 Max-Q Refresh
GeForce RTX 4050 Mobile
Architecture
Turing (2018−2021)
Ada Lovelace
GPU code name
TU106B
GN21-X2
Market segment
Desktop
Laptop
Release date
June 2020
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
None
-
Boost clock speed
1125 MHz
2370 MHz
Manufacturing process technology
12 nm
5 nm
Number of transistors
10,800 million
-
Pipelines / CUDA cores
2304
2560
Power consumption (TDP)
115 Watt
115 Watt (35 - 115 Watt TGP)
Texture fill rate
162.0
140.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
6 GB
Memory bus width
256 Bit
96 Bit
Memory clock speed
11 GB/s
16000 GB/s
Memory bandwidth
352.0 GB/s
192.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
7.5
8.9
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3