RTX A2000 Mobile and GeForce RTX 4080 Mobile - video card comparison
RTX A2000 Mobile
GeForce RTX 4080 Mobile
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA107
GN21-X9
Market segment
Laptop
Laptop
Release date
April 2021
January 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Boost clock speed
1687 MHz
2280 MHz
Core clock speed
893 MHz
1860 MHz
Manufacturing process technology
8 nm
5 nm
Number of transistors
13,250 million
35,800 million
Pipelines / CUDA cores
2560
7424
Power consumption (TDP)
95 Watt (35 - 95 Watt TGP)
150 Watt (60 - 150 Watt TGP)
Texture fill rate
108.6
386.3
Memory type
GDDR6
GDDR6X
Maximum RAM amount
8 GB
12 GB
Memory bus width
128 Bit
192 Bit
Memory clock speed
14000 MHz
20000 MHz
Memory bandwidth
176.0 GB/s
432.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
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
6.6
6.7
Vulkan
1.2
1.3