GeForce RTX 4090 Mobile and RTX 2000 Mobile Ada Generation - video card comparison
GeForce RTX 4090 Mobile
RTX 2000 Mobile Ada Generation
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
GN21-X11
AD107
Market segment
Laptop
Laptop
Release date
January 2023
March 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Boost clock speed
2040 MHz
2115 MHz
Manufacturing process technology
5 nm
5 nm
Number of transistors
45,900 million
18,900 million
Pipelines / CUDA cores
9728
3072
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
50 Watt
Texture fill rate
515.3
203.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
20000 MHz
16 GB/s
Memory bandwidth
576.0 GB/s
256.0 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3