GeForce RTX 4090 Mobile and RTX 4000 Ada Generation Mobile - video card comparison
GeForce RTX 4090 Mobile
RTX 4000 Ada Generation Mobile
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
GN21-X11
-
Market segment
Laptop
Laptop
Release date
January 2023
March 2023
Interface
PCIe 4.0 x16
-
Boost clock speed
2040 MHz
-
Manufacturing process technology
5 nm
5 nm
Number of transistors
45,900 million
-
Pipelines / CUDA cores
9728
7424
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
150 Watt (60 - 150 Watt TGP)
Texture fill rate
515.3
-
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
12 GB
Memory bus width
256 Bit
192 Bit
Memory clock speed
20000 MHz
16000 MHz
Memory bandwidth
576.0 GB/s
-
Shared memory
-
-
Display Connectors
Portable Device Dependent
-
DirectX
12 Ultimate (12_2)
12 Ultimate
CUDA
8.9
-
OpenCL
3.0
-
OpenGL
4.6
-
Shader Model
6.7
-
Vulkan
1.3
-