Quadro RTX 4000 Mobile and RTX A4000H - video card comparison
Quadro RTX 4000 Mobile
RTX A4000H
Architecture
Turing (2018−2021)
Ampere (2020−2022)
GPU code name
N19E-Q3
GA104
Market segment
Mobile workstation
Desktop
Release date
May 2019
April 2021
Interface
PCIe 3.0 x16
PCIe 4.0 x16
Supplementary power connectors
-
1x 6-pin
Boost clock speed
1560 MHz
1560 MHz
Core clock speed
1110 MHz
-
Manufacturing process technology
12 nm
8 nm
Number of transistors
13,600 million
17,400 million
Pipelines / CUDA cores
2560
6144
Power consumption (TDP)
110 Watt
140 Watt
Texture fill rate
249.6
299.5
Memory type
GDDR6
GDDR6
Maximum RAM amount
8 GB
16 GB
Memory bus width
256 Bit
256 Bit
Memory clock speed
14000 MHz
14 GB/s
Memory bandwidth
448.0 GB/s
448.0 GB/s
Shared memory
-
-
Display Connectors
No outputs
4x DisplayPort 1.4a
G-SYNC support
+
-
DirectX
12 Ultimate (12_1)
12 Ultimate (12_2)
CUDA
7.5
8.6
OpenCL
1.2
3.0
OpenGL
4.6
4.6
Shader Model
6.5
6.7
Vulkan
1.2.131
1.3
VR Ready
+
-