RTX A3000 Mobile 12 GB and GeForce RTX 4090 Mobile - video card comparison
RTX A3000 Mobile 12 GB
GeForce RTX 4090 Mobile
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA104
GN21-X11
Market segment
Laptop
Laptop
Release date
April 2021
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Boost clock speed
1170 MHz
2040 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
17,400 million
45,900 million
Pipelines / CUDA cores
4096
9728
Power consumption (TDP)
70 Watt
150 Watt (80 - 150 Watt TGP)
Texture fill rate
149.8
515.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
12 GB
16 GB
Memory bus width
192 Bit
256 Bit
Memory clock speed
14 GB/s
20000 MHz
Memory bandwidth
336.0 GB/s
576.0 GB/s
Shared memory
-
-
Display Connectors
Portable Device Dependent
Portable Device Dependent
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
6.7
6.7
Vulkan
1.3
1.3