GeForce RTX 2050 Mobile and GeForce RTX 4090 Mobile - video card comparison
GeForce RTX 2050 Mobile
GeForce RTX 4090 Mobile
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GN20-S7
GN21-X11
Market segment
Laptop
Laptop
Release date
December 2021
January 2023
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Boost clock speed
1477 MHz
2040 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
-
45,900 million
Pipelines / CUDA cores
2048
9728
Power consumption (TDP)
30-45 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
189.1
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
4 GB
16 GB
Memory bus width
64 Bit
256 Bit
Memory clock speed
14000 MHz
20000 MHz
Memory bandwidth
112.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
1x DVI, 1x HDMI, 2x DisplayPort
Portable Device Dependent
HDMI
+
-
G-SYNC support
+
-
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3
VR Ready
+
-