A16 PCIe and A2 PCIe - video card comparison
A16 PCIe
A2 PCIe
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
GA107
GA107
Market segment
Desktop
Desktop
Release date
April 2021
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
8-pin EPS
None
Boost clock speed
1695 MHz
1770 MHz
Manufacturing process technology
8 nm
8 nm
Number of transistors
17,400 million
8,700 million
Pipelines / CUDA cores
2560
1280
Power consumption (TDP)
250 Watt
60 Watt
Texture fill rate
135.6
70.80
Memory type
GDDR6
GDDR6
Maximum RAM amount
16 GB
16 GB
Memory bus width
128 Bit
128 Bit
Memory clock speed
14.5 GB/s
12.5 GB/s
Memory bandwidth
231.9 GB/s
200.1 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.6
6.7
Vulkan
1.2
1.3