GeForce 810A and A2 - video card comparison
GeForce 810A
A2
Architecture
Kepler 2.0 (2013−2015)
Ampere (2020−2022)
GPU code name
GK208
GA107
Market segment
Desktop
Desktop
Release date
July 2014
November 2021
Interface
PCIe 3.0 x8
PCIe 4.0 x8
Supplementary power connectors
-
None
Boost clock speed
758 MHz
1770 MHz
Core clock speed
719 MHz
-
Floating-point performance
297.6 gflops
-
Manufacturing process technology
28 nm
8 nm
Number of transistors
915 million
-
Pipelines / CUDA cores
192
1280
Power consumption (TDP)
15 Watt
60 Watt
Texture fill rate
12.13
70.80
Memory type
DDR3
GDDR6
Maximum RAM amount
2 GB
16 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
1800 MHz
12.5 GB/s
Memory bandwidth
14.4 GB/s
200.1 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 Ultimate (12_2)
CUDA
3.5
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
5.1
6.6
Vulkan
1.1.126
1.2