Quadro RTX A6000 and RTX 4000 Ada Generation - video card comparison
Quadro RTX A6000
RTX 4000 Ada Generation
Architecture
Ampere (2020−2022)
Ada Lovelace
GPU code name
Ampere
AD104
Market segment
Workstation
Desktop
Release date
October 2020
August 2023
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
1x 16-pin
Boost clock speed
1800 MHz
2175 MHz
Core clock speed
1410 MHz
-
Manufacturing process technology
8 nm
5 nm
Number of transistors
28,300 million
35,800 million
Pipelines / CUDA cores
10752
6144
Power consumption (TDP)
300 Watt
130 Watt
Texture fill rate
625.0
417.6
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
20 GB
Memory bus width
384 Bit
160 Bit
Memory clock speed
16000 MHz
14 GB/s
Memory bandwidth
768.0 GB/s
280.0 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
4x mini-DisplayPort 1.4a
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.9
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2
1.3