Quadro RTX A6000 and A40 PCIe - video card comparison
Quadro RTX A6000
A40 PCIe
Architecture
Ampere (2020−2022)
Ampere (2020−2022)
GPU code name
Ampere
GA102
Market segment
Workstation
Desktop
Release date
October 2020
October 2020
Interface
PCIe 4.0 x16
PCIe 4.0 x16
Supplementary power connectors
8-pin EPS
8-pin EPS
Boost clock speed
1800 MHz
1755 MHz
Core clock speed
1410 MHz
-
Manufacturing process technology
8 nm
8 nm
Number of transistors
28,300 million
28,300 million
Pipelines / CUDA cores
10752
10752
Power consumption (TDP)
300 Watt
300 Watt
Texture fill rate
625.0
589.7
Memory type
GDDR6
GDDR6
Maximum RAM amount
48 GB
48 GB
Memory bus width
384 Bit
384 Bit
Memory clock speed
16000 MHz
14.5 GB/s
Memory bandwidth
768.0 GB/s
695.8 GB/s
Shared memory
-
-
Display Connectors
4x DisplayPort
3x DisplayPort
DirectX
12 Ultimate (12_2)
12 Ultimate (12_2)
CUDA
8.6
8.6
OpenCL
2.0
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2
1.2