Quadro RTX 4000 and Quadro RTX 6000 Passive - video card comparison
Quadro RTX 4000
Quadro RTX 6000 Passive
Architecture
Turing (2018−2021)
Turing (2018−2021)
GPU code name
TU104
TU102
Market segment
Workstation
Workstation
Release date
November 2018
August 2018
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Supplementary power connectors
1x 8-pin
1x 6-pin + 1x 8-pin
Boost clock speed
1545 MHz
1560 MHz
Core clock speed
1005 MHz
-
Manufacturing process technology
12 nm
12 nm
Number of transistors
13,600 million
18,600 million
Pipelines / CUDA cores
2304
4608
Power consumption (TDP)
160 Watt
260 Watt
Texture fill rate
222.5
449.3
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
24 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
13000 MHz
14000 MHz
Memory bandwidth
416.0 GB/s
672.0 GB/s
Display Connectors
3x DisplayPort, 1x USB Type-C
4x DisplayPort, 1x USB Type-C
DirectX
12 Ultimate (12_1)
12 Ultimate (12_1)
CUDA
7.5
7.5
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2.131