A100 PCIe 80 GB and L40 - video card comparison
A100 PCIe 80 GB
L40
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
GA100
AD102
Market segment
Desktop
Desktop
Release date
June 2021
October 2022
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 16-pin
Boost clock speed
1410 MHz
2490 MHz
Manufacturing process technology
7 nm
4 nm
Number of transistors
54,200 million
76,300 million
Pipelines / CUDA cores
6912
18176
Power consumption (TDP)
250 Watt
300 Watt
Texture fill rate
609.1
1,414
Memory type
HBM2e
GDDR6
Maximum RAM amount
80 GB
48 GB
Memory bus width
5120 Bit
384 Bit
Memory clock speed
3.2 GB/s
18 GB/s
Memory bandwidth
2,039 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