RTX A4000 Mobile vs Quadro RTX 4000

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General info

GPU architecture, market segment, value for money and other general parameters compared.

Place in performance ranking99not rated
Place by popularitynot in top-100not in top-100
Value for money27.39no data
ArchitectureTuring (2018−2021)Ampere (2020−2022)
GPU code nameTU104GA104
Market segmentWorkstationLaptop
Release date13 November 2018 (5 years old)12 April 2021 (2 years old)
Launch price (MSRP)$899 no data
Current price$974 (1.1x MSRP)no data
Value for money

Performance to price ratio. The higher, the better.

no data

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores23045120
Core clock speed1005 MHz780 MHz
Boost clock speed1545 MHz1680 MHz
Number of transistors13,600 million17,400 million
Manufacturing process technology12 nm8 nm
Power consumption (TDP)160 Watt140 Watt (80 - 125 Watt TGP)
Texture fill rate222.5290.9

Size and compatibility

Information on Quadro RTX 4000 and RTX A4000 Mobile compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop sizeno datalarge
InterfacePCIe 3.0 x16PCIe 4.0 x16
Length241 mmno data
Width1-slotno data
Supplementary power connectors1x 8-pinno data

Memory

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeGDDR6GDDR6
Maximum RAM amount8 GB8 GB
Memory bus width256 Bit256 Bit
Memory clock speed13000 MHz12000 MHz
Memory bandwidth416.0 GB/s448.0 GB/s
Shared memoryno data-

Video outputs and ports

Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.

Display Connectors3x DisplayPort, 1x USB Type-CNo outputs

API support

List of supported graphics and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_1)12 Ultimate (12_2)
Shader Model6.56.6
OpenGL4.64.6
OpenCL1.23.0
Vulkan1.2.1311.2
CUDA7.58.6

Advantages and disadvantages


Recency 13 November 2018 12 April 2021
Chip lithography 12 nm 8 nm
Power consumption (TDP) 160 Watt 140 Watt

We couldn't decide between Quadro RTX 4000 and RTX A4000 Mobile. We've got no test results to judge.

Be aware that Quadro RTX 4000 is a workstation card while RTX A4000 Mobile is a notebook one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

User ratings

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NVIDIA Quadro RTX 4000
Quadro RTX 4000
NVIDIA RTX A4000 Mobile
RTX A4000 Mobile

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3.5 424 votes

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4.3 19 votes

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Questions and comments

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