L4 and A2 PCIe - video card comparison
L4
A2 PCIe
Architecture
Ada Lovelace
Ampere (2020−2022)
GPU code name
AD104
GA107
Market segment
Desktop
Desktop
Release date
March 2023
November 2021
Interface
PCIe 4.0 x16
PCIe 4.0 x8
Supplementary power connectors
1x 16-pin
None
Boost clock speed
2040 MHz
1770 MHz
Manufacturing process technology
5 nm
8 nm
Number of transistors
35,800 million
8,700 million
Pipelines / CUDA cores
7424
1280
Power consumption (TDP)
72 Watt
60 Watt
Texture fill rate
489.6
70.80
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
16 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
12.5 GB/s
12.5 GB/s
Memory bandwidth
300.1 GB/s
200.1 GB/s
Display Connectors
No outputs
No outputs
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.6
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3