Quadro RTX 6000 and RTX A4000 - video card comparison
Passmark - benchmark score Quadro RTX 6000 vs RTX A4000
Quadro RTX 6000
19342
RTX A4000
19982
Quadro RTX 6000
RTX A4000
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
TU102
GA104
Market segment
Workstation
Workstation
Release date
August 2018
April 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
1x 6-pin + 1x 8-pin
1x 6-pin
Boost clock speed
1770 MHz
1560 MHz
Core clock speed
1440 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
18,600 million
17,400 million
Pipelines / CUDA cores
4608
6144
Power consumption (TDP)
260 Watt
140 Watt
Texture fill rate
509.8
299.5
Memory type
GDDR6
GDDR6
Maximum RAM amount
24 GB
16 GB
Memory bus width
384 Bit
256 Bit
Memory clock speed
14000 MHz
14 GB/s
Memory bandwidth
672.0 GB/s
448.0 GB/s
Display Connectors
4x DisplayPort, 1x USB Type-C
4x DisplayPort 1.4a
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
2.0
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3