NVIDIA
RTX A4000
Best professional graphics card for demanding visualization and compute workloads.
The NVIDIA RTX A4000 is a professional graphics card engineered for demanding visualization and compute workloads. It delivers robust performance for complex applications, featuring substantial video memory with Error Correcting Code (ECC) to ensure critical data integrity during intensive tasks. This card utilizes an active cooling solution for reliable thermal management within professional workstations. It connects via a modern PCIe 4.0 interface and provides multiple DisplayPort outputs for high-resolution setups. Designed for stability and power efficiency, it supports professional operating systems like Linux and FreeBSD.
$945.00
Owner Satisfaction
4.7
/ 5
Category Rank
14
/ 104
#14 in Server GPU
Price vs Category Average
-81%
Below average
Memory Size
246
/ GB GDDR with ECC
Who it's for
- Workstation builders needing space for dense multi-GPU configurations
- Data scientists requiring absolute reliability for long-running simulations
- 3D artists managing complex scenes and high-resolution texture assets
Who should skip it
- Budget-conscious professionals seeking maximum raw performance per dollar
- Users working in quiet environments sensitive to fan noise
- Gamers looking for the best value in entertainment hardware
Performance breakdown
Compute Throughput
Eight thousand CUDA cores handle complex rendering tasks with remarkable speed.
Data Integrity
ECC memory provides essential protection against errors during long-running professional workloads.
Thermal Management
Active cooling maintains stable temperatures even under heavy, sustained visualization loads.
Memory Capacity
Large 24GB buffer comfortably manages massive datasets and high-resolution texture files.
System Compatibility
Broad support for Linux and FreeBSD ensures seamless integration into professional environments.
Multi-Display Versatility
Four DisplayPort outputs easily drive expansive, high-resolution multi-monitor workstation setups.
Key Specs
Memory Size
24 GB GDDR6 with ECC
Host Interface
PCI Express 4.0 x16
Display Outputs
4x DisplayPort
Cooler Type
Active Cooler
Maximum Digital Resolution
7680 x 4320
Bus Width
384 bit
Environmental Certification
RoHS
Warranty
3 Year Limited Warranty
Features
- High-speed GDDR6 memory with ECC
- Active cooling for sustained performance
- PCIe 4.0 x16 host interface
- Multiple DisplayPort outputs
- Designed for professional visualization
- Supports multi-GPU configurations
- Compatible with PC, Linux, and FreeBSD
What customers say
Professionals highly value the NVIDIA RTX A4000 for its exceptional balance of performance and power efficiency within compact workstations. Users consistently praise the 16GB ECC memory for ensuring data integrity during intensive rendering and simulation tasks. Its single slot form factor is a key advantage, enabling high density deployments where space is limited. Reliability is a major theme, supported by certified drivers guaranteeing optimal performance across essential professional applications. While the initial cost is high, customers find the investment worthwhile due to significant productivity gains and reduced system instability. The A4000 is recognized as a powerful and dependable workhorse built specifically for demanding enterprise environments.
Know before you buy
Error Correcting Code (ECC) memory detects and fixes data corruption in real-time. This is essential for professional workflows like long-duration rendering or complex simulations where data integrity is critical.
The RTX A4000 requires a dual-slot space and measures 10.5 inches in length. Before purchasing, ensure your workstation case has enough physical clearance and that your power supply provides the necessary 8-pin connector.
Yes, the card features four DisplayPort outputs, allowing you to drive up to four high-resolution displays simultaneously. It supports a maximum digital resolution of 7680 x 4320.
Yes, the RTX A4000 is fully compatible with professional-grade operating systems, including Linux and FreeBSD. It is specifically engineered to maintain stability in these environments.
The card uses an active blower-style cooler that exhausts heat out the back of the chassis. This design is ideal for workstations, but you should ensure your case has adequate intake to maintain consistent performance during sustained compute tasks.
Yes, the card supports multi-GPU configurations. Ensure your motherboard has sufficient PCIe 4.0 x16 slots and that your power supply unit has enough wattage to handle the combined power draw of multiple cards.
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