RTX 4000 Ada Generation Mobile vs T400 4 GB

VS

Aggregate performance score

We've compared T400 4 GB with RTX 4000 Ada Generation Mobile, including specs and performance data.

T400 4 GB
2021
4 GB GDDR6, 30 Watt
9.74

RTX 4000 Ada Generation Mobile outperforms T400 4 GB by a whopping 512% based on our aggregate benchmark results.

Primary details

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

Place in the ranking45333
Place by popularitynot in top-100not in top-100
Power efficiency22.5827.65
ArchitectureTuring (2018−2022)Ada Lovelace (2022−2024)
GPU code nameTU117no data
Market segmentWorkstationLaptop
Release date6 May 2021 (3 years ago)21 March 2023 (1 year 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 cores3847424
Core clock speed420 MHzno data
Boost clock speed1425 MHzno data
Number of transistors4,700 millionno data
Manufacturing process technology12 nm5 nm
Power consumption (TDP)30 Watt150 Watt (60 - 150 Watt TGP)
Texture fill rate34.20no data
Floating-point processing power1.094 TFLOPSno data
ROPs16no data
TMUs24no data

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 datalarge
InterfacePCIe 3.0 x16no data
Width1-slotno data
Supplementary power connectorsNoneno data

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 amount4 GB12 GB
Memory bus width64 Bit192 Bit
Memory clock speed1250 MHz16000 MHz
Memory bandwidth80 GB/sno data
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 Connectors3x mini-DisplayPortno data

API compatibility

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

DirectX12 (12_1)12 Ultimate
Shader Model6.6no data
OpenGL4.6no data
OpenCL3.0no data
Vulkan1.2-
CUDA7.5-

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

T400 4 GB 9.74
RTX 4000 Ada Generation Mobile 59.65
+512%

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

T400 4 GB 3757
RTX 4000 Ada Generation Mobile 23017
+513%

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 9.74 59.65
Recency 6 May 2021 21 March 2023
Maximum RAM amount 4 GB 12 GB
Chip lithography 12 nm 5 nm
Power consumption (TDP) 30 Watt 150 Watt

T400 4 GB has 400% lower power consumption.

RTX 4000 Ada Generation Mobile, on the other hand, has a 512.4% higher aggregate performance score, an age advantage of 1 year, a 200% higher maximum VRAM amount, and a 140% more advanced lithography process.

The RTX 4000 Ada Generation Mobile is our recommended choice as it beats the T400 4 GB in performance tests.

Be aware that T400 4 GB is a workstation card while RTX 4000 Ada Generation 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.

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NVIDIA T400 4 GB
T400 4 GB
NVIDIA RTX 4000 Ada Generation Mobile
RTX 4000 Ada Generation Mobile

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

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


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Questions & comments

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