The NVIDIA RTX A4000 is the most powerful single-slot GPU for professionals, delivering real-time ray tracing, AI-accelerated compute, and high-performance graphics to your desktop.
| Part number | VCNRTXA4000-PB |
| GPU Architecture | NVIDIA Ampere Architecture |
| CUDA Core | 6144 |
| Tensor Core | 192 |
| GPU Memory | 16 GB GDDR6 with ECC |
| System Interface | PCI Express 4.0 x 16 |
| Display Connector | 4 x DisplayPort 1.4a |
| Power Consumption | 140 W |
| Form Factor | 4.4” H x 9.5” L Single Slot |
| Action | Get a Quote Shop Now |
Accelerate graphics workflows with the latest CUDA cores for up to 2.7 x single-precision floating-point (FP32) performance compared to the previous generation.
Produce more visually accurate renders faster with hardware-accelerated motion blur and up to 2X faster ray-tracing performance than the previous generation.
Boost AI and data science model training with up to 11 x faster training performance compared to the previous generation with hardware-support for structural sparsity.
The NVIDIA Ampere architecture builds on the power of NVIDIA RTX to deliver the next generation of accelerated visual computing. As millions of professionals continue to work from anywhere, they rely on a wide range of devices to deliver the power and performance they need to work effectively. The NVIDIA RTX A4000 is the most powerful single-slot GPU for professionals, delivering real-time ray tracing, AI-accelerated compute, and high-performance graphics performance to your desktop. Built on the NVIDIA Ampere architecture, the RTX A4000 combines 48 second-generation RT Cores, 192 third-generation Tensor Cores, and 6144 CUDA cores with 16 GB of graphics memory. So you can engineer next-generation products, design cityscapes of the future, and create immersive entertainment experiences of tomorrow, today, from your desktop workstation. And with a power-efficient, single-slot PCIe form factor that fits into a wide range of workstation chassis, you can do exceptional work without limits.
| GPU memory: | 16 GB GDDR6 |
| Memory interface: | 256-bit |
| Memory bandwidth: | 448 GB/s |
| Error-correcting code (ECC): | Yes |
| NVIDIA Ampere architecture-based CUDA Cores: | 6,144 |
| 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 x 16 |
| Thermal solution: | Active |
| Form factor: | 4.4” H x 9.5” L, single slot |
| Display connectors: | 4 x DisplayPort 1.4a |
| Power connector: | 1 x 6-pin PCIe |