RTX 6000 Ada and L20 - video card comparison
RTX 6000 Ada
L20
Architecture
Ada Lovelace
Ada Lovelace
GPU code name
AD102
AD102
Market segment
Desktop
Desktop
Release date
December 2022
November 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 16-pin
1x 16-pin
Boost clock speed
2505 MHz
2520 MHz
Manufacturing process technology
4 nm
5 nm
Number of transistors
76,300 million
76,300 million
Pipelines / CUDA cores
18176
11776
Power consumption (TDP)
300 Watt
275 Watt
Texture fill rate
1,423
927.4
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
48 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
16 GB/s
18 GB/s
Memory bandwidth
768.0 GB/s
864.0 GB/s
Display Connectors
4x DisplayPort 1.4a
4x DisplayPort 1.4a
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.9
8.9
OpenCL
3.0
3.0
OpenGL
4.6
4.6
Shader Model
6.7
6.7
Vulkan
1.3
1.3