GeForce RTX 4090 Mobile and RTX A5000 Max-Q - video card comparison
GeForce RTX 4090 Mobile
RTX A5000 Max-Q
Architecture
Ada Lovelace
Ampere (2020−2022)
GPU code name
GN21-X11
GA104
Market segment
Laptop
Laptop
Release date
January 2023
April 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
None
Boost clock speed
2040 MHz
1350 MHz
Manufacturing process technology
5 nm
8 nm
Number of transistors
45,900 million
17,400 million
Pipelines / CUDA cores
9728
6144
Power consumption (TDP)
150 Watt (80 - 150 Watt TGP)
80 Watt
Texture fill rate
515.3
259.2
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
20000 MHz
12 GB/s
Memory bandwidth
576.0 GB/s
384.0 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
Portable Device Dependent
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3