Nvidia RTX A4000 16GB GDDR6 PCI-Express 4.0 x16 Cuda Cores-6144 256-Bit 4-DisplayPorts Graphics Card - 699-5G190-0510-700

NVIDIA RTX A4000 16GB GDDR6 Professional Workstation GPU

The NVIDIA RTX A4000 is a professional workstation graphics card featuring 6,144 CUDA cores, 16GB of ECC GDDR6 memory on a 256-bit bus, and PCIe 4.0 x16 connectivity. Designed for demanding creative and engineering workloads, it delivers real-time ray tracing, AI-accelerated workflows, and multi-display support via four DisplayPort 1.4 outputs in a single-slot form factor.

Key Features

• 6,144 CUDA cores for high-performance compute and rendering
• 16GB ECC GDDR6 for large dataset and professional application stability
• 4x DisplayPort 1.4 supporting up to 4 simultaneous 4K displays
• PCIe 4.0 x16 for maximum host bandwidth
• Single-slot design with NVLink support for multi-GPU configurations

Product Specifications

• Part Number: 699-5G190-0510-700
• Manufacturer: NVIDIA
• OEM Status: OEM
• Model: RTX A4000
• CUDA Cores: 6,144
• Memory: 16GB GDDR6 ECC
• Memory Bus: 256-bit
• Interface: PCIe 4.0 x16
• Display Outputs: 4x DisplayPort 1.4
• TDP: 140W

Processor Specifications

• GPU Architecture: Ampere (GA104)
• RT Cores: 48 (2nd Gen)
• Tensor Cores: 192 (3rd Gen)
• Memory Bandwidth: 448 GB/s
• NVLink: Yes (2-way GPU bridge supported)
• ECC Memory: Yes

Performance Specifications

• FP32 Performance: 19.2 TFLOPS
• RT Performance: 37.4 TFLOPS
• Tensor Performance: 153.4 TOPS (sparse)
• Power Connector: 1x 6-pin PCIe

Use Cases

• 3D modeling, rendering, and visualization in Autodesk, SolidWorks, and Blender
• AI/ML inference and training on professional workstations
• Multi-display workstation setups for financial, design, and media workflows
• Virtual production and real-time ray tracing in Unreal Engine and DCC tools

Compatibility

• Compatible with workstations featuring PCIe 4.0 or PCIe 3.0 x16 slots
• Supported on Windows 10/11 and Linux (RHEL, Ubuntu) with NVIDIA professional drivers
• NVLink compatible for 2-way multi-GPU configurations (32GB combined VRAM)

Frequently Asked Questions

What is the difference between the RTX A4000 and RTX 3080?

The RTX A4000 is a professional GPU with ECC memory, certified ISV drivers, and NVLink support — optimized for workstation reliability. The RTX 3080 is a consumer gaming GPU without ECC or professional certifications.

Does the A4000 support NVLink for multi-GPU?

Yes — two RTX A4000 cards can be linked via NVLink bridge for 32GB combined VRAM, useful for large-scale rendering and simulation workloads.

What power supply wattage is recommended?

NVIDIA recommends a minimum 500W system PSU for the RTX A4000, which has a 140W TDP and uses a single 6-pin PCIe power connector.

The NVIDIA RTX A4000 delivers professional-grade GPU performance for the most demanding creative and engineering workloads. Order today and accelerate your workstation with Ampere architecture power.