Quadro RTX 4000 Mobile and Quadro RTX A6000 - video card comparison
Quadro RTX 4000 Mobile
Quadro RTX A6000
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
N19E-Q3
Ampere
Market segment
Mobile workstation
Workstation
Release date
May 2019
October 2020
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
8-pin EPS
Boost clock speed
1560 MHz
1800 MHz
Core clock speed
1110 MHz
1410 MHz
Manufacturing process technology
12 nm
8 nm
Number of transistors
13,600 million
28,300 million
Pipelines / CUDA cores
2560
10752
Power consumption (TDP)
110 Watt
300 Watt
Texture fill rate
249.6
625.0
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
48 GB
Memory bus width
256 Bit
384 Bit
Memory clock speed
14000 MHz
16000 MHz
Memory bandwidth
448.0 GB/s
768.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
1.2
2.0
OpenGL
4.6
4.6
Shader Model
6.5
6.5
Vulkan
1.2.131
1.2
VR Ready
+
-