RTX A1000 Mobile vs Quadro T400 Mobile

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Primary details

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

Place in the rankingnot rated222
Place by popularitynot in top-100not in top-100
Power efficiencyno data28.24
ArchitectureTuring (2018−2022)Ampere (2020−2024)
GPU code nameTU117GA107
Market segmentMobile workstationMobile workstation
Release dateno data30 March 2022 (2 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores8962048
Core clock speedno data630 MHz
Boost clock speed1425 MHz1140 MHz
Number of transistors4,700 millionno data
Manufacturing process technology12 nm8 nm
Power consumption (TDP)18 Watt60 Watt
Texture fill rate79.8072.96
Floating-point processing power2.554 TFLOPS4.669 TFLOPS
ROPs3232
TMUs5664
Tensor Coresno data64
Ray Tracing Coresno data16

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizeno datamedium sized
InterfacePCIe 3.0 x16PCIe 4.0 x8

VRAM capacity and type

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 amount2 GB4 GB
Memory bus width64 Bit128 Bit
Memory clock speed10 GB/s1375 MHz
Memory bandwidth80 GB/s176.0 GB/s
Shared memory--

Connectivity and outputs

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 ConnectorsNo outputsPortable Device Dependent

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.66.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.21.3
CUDA7.58.6

Pros & cons summary


Maximum RAM amount 2 GB 4 GB
Chip lithography 12 nm 8 nm
Power consumption (TDP) 18 Watt 60 Watt

T400 Mobile has 233.3% lower power consumption.

RTX A1000 Mobile, on the other hand, has a 100% higher maximum VRAM amount, and a 50% more advanced lithography process.

We couldn't decide between Quadro T400 Mobile and RTX A1000 Mobile. We've got no test results to judge.


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

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NVIDIA Quadro T400 Mobile
Quadro T400 Mobile
NVIDIA RTX A1000 Mobile
RTX A1000 Mobile

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Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


2.7 9 votes

Rate Quadro T400 Mobile on a scale of 1 to 5:

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3.3 88 votes

Rate RTX A1000 Mobile on a scale of 1 to 5:

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Questions & comments

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