A30 PCIe and L20 - video card comparison
A30 PCIe
L20
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA100
AD102
Market segment
Desktop
Desktop
Release date
April 2021
November 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 16-pin
Boost clock speed
1440 MHz
2520 MHz
Manufacturing process technology
7 nm
5 nm
Number of transistors
54,200 million
76,300 million
Pipelines / CUDA cores
3584
11776
Power consumption (TDP)
165 Watt
275 Watt
Texture fill rate
322.6
927.4
Memory type
HBM2
GDDR6
Maximum RAM amount
24 GB
48 GB
Memory bus width
3072 Bit
384 Bit
Memory clock speed
2.4 GB/s
18 GB/s
Memory bandwidth
933.1 GB/s
864.0 GB/s
Display Connectors
No outputs
4x DisplayPort 1.4a
DirectX
N/A
12 Ultimate (12_2)
CUDA
8.0
8.9
OpenCL
3.0
3.0
OpenGL
N/A
4.6
Shader Model
N/A
6.7
Vulkan
N/A
1.3