NVIDIA RTX A400

Mighty performance. Minimal footprint.

Where to Buy

Find an NVIDIA design and visualization partner.

NVIDIA RTX-Powered Workstations for Every Workflow

Real-time ray tracing and AI acceleration is now accessible to all professionals with the NVIDIA RTX A400. Bring realism to your designs, accelerate workflows with AI, and build expansive workspaces. With its compact design that fits any workspace, the RTX A400 empowers you to create anything you can imagine with incredible efficiency.

Highlights

Industry-Leading Performance

Single-Precision Performance

2.7 TFLOPS¹

RT Core Performance

5.3 TFLOPS¹

Tensor Performance

43.3 TOPS²

1. Peak rates based on GPU Boost Clock. I 2. Effective INT8 trillion operations per second (TOPS) using the sparsity feature.

Features

Powered by the NVIDIA Ampere Architecture

NVIDIA Ampere Architecture-Based CUDA Cores

Accelerate graphics and compute workflows with up to 2X single-precision floating point (FP32) performance compared to the previous generation.

Second-Generation RT Cores

With the introduction of RT Cores to the RTX A400, professionals can produce more visually accurate renders faster with hardware-accelerated motion blur and real-time ray-tracing capabilities.

Third-Generation Tensor Cores

Introducing Tensor Cores ‌to the RTX A400 dramatically boosts AI-augmented application performance, bringing advanced capabilities like AI denoising, DLSS, and more to graphics workflows.

4GB of GPU Memory

Drive graphics and compute-intensive workflows with 4GB of GDDR6 memory. Engineered for faster memory speeds to accelerate your workflow.

Low-Profile, Single-Slot Form Factor

Leverage a power-efficient design that fits into a wide range of workstation chassis.

PCI Express Gen 4

Improve data-transfer speeds from CPU memory for data-intensive tasks with support for PCI Express Gen 4.

Fifth-Generation NVDEC

With the RTX A400, you can edit and play videos faster than ever before, thanks to the fifth-generation NVDEC. Plus, with support for AV1 decoding, you can enjoy higher efficiency and smoother playback of next-generation video formats.

Workloads

Unlock the Power of RTX for Your Workloads

Design and Visualization

Power high-fidelity creative workflows with NVIDIA RTX graphics.

Equipped with second-generation RT Cores for real-time ray-tracing capabilities, RTX A400 enables you to sculpt intricate 3D models and craft photorealistic visualizations up to 3X faster, bringing your designs to life with stunning detail and fidelity.

Learn More About NVIDIA RTX Technology

A cityscape with numerous buildings and a network of wires crisscrossing the sky — Cesium

Digital Content Creation

Boost your creative tools, making editing and rendering faster and easier.

RTX A400 seamlessly integrates with your favorite creative tools for a smoother, more efficient creative process. Experience accelerated performance, real-time rendering, and AI-powered tools for unmatched visual quality and seamless workflow efficiency.

Experience accelerated performance and real-time rendering

Generative AI

Unlock new frontiers and develop new insights and original content.

Generative AI empowers professionals to enhance productivity and create more engaging experiences. The RTX A400 accelerates light AI workloads, enabling quick creation of high-quality images, videos, and 3D assets.

Learn More about Generative AI

Productivity Applications

Experience swift, uninterrupted performance essential for multitasking.

Switch between tasks on the fly, jump in and out of demanding applications instantly, and experience a lag-free experience that keeps up with your creativity. The RTX A400 empowers you to work seamlessly without interruption.

Computer screen displaying multiple images, showcasing the power of RTX

Edge Computing

Unlock computing power at the edge for faster insights.

Designed for scenarios demanding data processing near the source, the RTX A400 is ideal for edge devices. It seamlessly facilitates real-time analytics and local data processing, ensuring swift and efficient decision-making where it matters most.

Multi-Display Environments

Power expansive 4K visual workspaces, multitask seamlessly.

The NVIDIA RTX A400 drives up to four native 4K displays per card and manages them seamlessly with RTX Desktop Manager, boosting productivity for multi-application workflows without sacrificing power efficiency.

NVIDIA Multi-Display Solutions

NVIDIA RTX A400: Drives 4K displays, manages seamlessly with RTX Desktop Manager, boosts productivity for multi-app workflows.

Performance

Performance for Endless Possibilities

Experience the power of real-time ray tracing and accelerated AI with the RTX A400. Delivering up to 3X higher performance than the previous generation, RTX A400 unlocks new possibilities for your work.

Graphics Performance

1920x1080 Resolution, SPECviewperf 2020 geomean score.

Rendering Performance

1080p resolution Arnold render tests.

AI Upscaling Performance

Image upscaling using Adobe Photoshop Super Resolution feature at 1080p.

Performance testing with RTX A400 and NVIDIA T400 4GB GPUs and Intel Core i9-12900K. Performance based on pre-release build, subject to change.

Specifications

NVIDIA RTX A400

GPU Memory	4GB GDDR6
Display Ports	4x mini DisplayPort 1.4a
Max Power Consumption	50W
Graphics Bus	PCIe Gen 4 x8*
Form Factor	2.7” (H) x 6.4” (L) single slot
Thermal	Active
^* RTX A400 utilizes a full-length PCIe Gen 4 x8 interface.

View RTX A400 Datasheet

Get Started

Ready to Purchase?

Talk with an NVIDIA design and visualization partner.

Find a Partner

Need Help Selecting the Right Product or Partner?

Talk to an NVIDIA product specialist about your professional needs.

NVIDIA RTX A400

Where to Buy

NVIDIA RTX-Powered Workstations for Every Workflow

Highlights

Industry-Leading Performance

Single-Precision Performance

RT Core Performance

Tensor Performance

Features

Powered by the NVIDIA Ampere Architecture

NVIDIA Ampere Architecture-Based CUDA Cores

Second-Generation RT Cores

Third-Generation Tensor Cores

4GB of GPU Memory

Low-Profile, Single-Slot Form Factor

PCI Express Gen 4

Fifth-Generation NVDEC

Workloads

Unlock the Power of RTX for Your Workloads

Design and Visualization

Digital Content Creation

Generative AI

Productivity Applications

Edge Computing

Multi-Display Environments

Performance

Performance for Endless Possibilities

Graphics Performance

Rendering Performance

AI Upscaling Performance

Specifications

NVIDIA RTX A400

Get Started

Ready to Purchase?

Need Help Selecting the Right Product or Partner?

Get the Latest on NVIDIA RTX