GeForce RTX 2080 Mobile and RTX A2000 Mobile - video card comparison
GeForce RTX 2080 Mobile
RTX A2000 Mobile
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
N18E-G3 TU104
GA107
Market segment
Laptop
Laptop
Release date
January 2019
April 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Boost clock speed
1590 MHz
1687 MHz
Core clock speed
1380 MHz
893 MHz
Manufacturing process technology
12 nm
8 nm
Number of transistors
13,600 million
13,250 million
Pipelines / CUDA cores
2944
2560
Power consumption (TDP)
150 Watt
95 Watt (35 - 95 Watt TGP)
Texture fill rate
292.6
108.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
8 GB
Memory bus width
256 Bit
128 Bit
Memory clock speed
14000 MHz
14000 MHz
Memory bandwidth
384.0 GB/s
176.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.6
Vulkan
1.2.131
1.2
VR Ready
+
-