Nvidia Quadro RTX A4000 16GB GDDR6 256-bit Workstation Graphics Card
Amplified Performance for Professionals
The Nvidia Quadro RTX A4000 16GB is the most powerful single-slot GPU for professionals, delivering real-time ray tracing, AI-accelerated compute, and high-performance graphics to your desktop.
Built on the NVIDIA Ampere architecture, the Nvidia Quadro RTX A4000 16GB combines 48 second-generation RT Cores, 192 third-generation Tensor Cores, and 6,144 CUDA® cores with 16 GB of graphics memory with error-correction code (ECC) so you can innovate with uncompromised computing accuracy and reliability.
The Nvidia Quadro RTX A4000 16GB also features a power-efficient, single-slot PCIe form factor that fits into a wide range of workstation chassis, so you can do exceptional work without limits.
NVIDIA RTX professional graphics cards are certified with a broad range of professional applications, tested by leading independent software vendors (ISVs) and workstation manufacturers, and backed by a global team of support specialists.
Get the peace of mind needed to focus on what matters with the premier visual computing solution for mission-critical business.
POWERED BY THE NVIDIA AMPERE ARCHITECTURE
NVIDIA Ampere Architecture-Based CUDA Cores
Accelerate graphics workflows with the latest CUDA® cores for up to 2.7X single-precision floating-point (FP32) performance compared to the previous generation.
NVIDIA RTX Ray Tracing Second-Generation RT Cores
Produce more visually accurate renders faster with hardware-accelerated motion blur and up to 2X faster ray-tracing performance than the previous generation.
NVIDIA DLSS Third-Generation Tensor Cores
Boost AI and data science model training with up to 11X faster training performance compared to the previous generation with hardware-support for structural sparsity.
Nvidia Quadro RTX A4000 16GB of GPU Memory
Drive graphics and compute intensive workflows with 16 GB of GDDR6 memory with ECC, twice the memory size of the previous generation.
Single-Slot Form Factor
Leverage a power-efficient, single-slot form factor 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.
- PCI Express Gen 4
- Four DisplayPort 1.4a connectors
- AV1 decode support
- DisplayPort with audio
- 3D stereo support with stereo connector
- NVIDIA GPUDirect® for Video support
- NVIDIA Quadro® Sync II compatibility
- NVIDIA RTX Experience™
- NVIDIA RTX Desktop Manager software
- NVIDIA RTX IO support
- HDCP 2.2 support
- NVIDIA Mosaic technology
|GPU Memory||16 GB GDDR6|
|Memory Bandwidth||448 GB/s|
|Error-correcting code (ECC)||Yes|
|NVIDIA Ampere architecture-based CUDA Cores||6144|
|NVIDIA third-generation Tensor Cores||192|
|NVIDIA second-generation RT Cores||48|
|Single-Precision Performance||19.2 TFLOPS|
|RT Core Performance||37.4 TFLOPS|
|Tensor Performance||153.4 TFLOPS|
|System Interface||PCI Express 4.0 x16|
|Power Consumption||Total board power: 140 W|
|Form Factor||4.4” H x 9.5” L, single slot|
|Display Connectors||4x DisplayPort 1.4a|
|Max Simultaneous Displays||4x 4096 x 2160 @ 120 Hz,|
4x 5120 x 2880 @ 60 Hz,
2x 7680 x 4320 @ 60 Hz
|Power connector||1x 6-pin PCIe|
|Encode/decode engines||1x encode, 1x decode|
|Graphics APIs||DirectX 12.07|
Shader Model 5.17
|Compute APIs||CUDA, DirectCompute, OpenCL™|