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. Engineer next-generation products, design cityscapes of the future, and create immersive entertainment experiences with a solution that fits into a wide range of systems so you can work without limits.
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. Built on the NVIDIA Ampere architecture, the RTX A4000 combines 48 second-generation RT Cores, 192 third-generation Tensor Cores, and 6,144 CUDA® cores with 16GB of graphics memory with error-correction code (ECC) so you can innovate with uncompromised computing accuracy and reliability. The RTX A4000 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
Accelerate graphics workflows with the latest CUDA® cores for up to 2.7X 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 11X faster training performance compared to the previous generation with hardware support for structural sparsity.
Tackle memory-intensive workloads, from virtual production to engineering simulation, with 16GB of GDDR6 memory with ECC.
Improve data-transfer speeds from CPU memory for data-intensive tasks with support for PCIe Gen 4.
Leverage a power-efficient, single-slot form factor that fits into a wide range of workstation chassis.
| NVIDIA Ampere architecture-based CUDA Cores | 6144 |
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| NVIDIA third-generation Tensor Cores | 192 |
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| NVIDIA secondgeneration RT Cores | 48 |
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| GPU memory | 16 GB GDDR6 |
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| Single-precision performance | 19.2 TFLOPS |
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| RT Core performance | 37.4 TFLOPS |
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| Tensor performance | 153.4 TFLOPS |
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| Power Consumption | Total Board power: 140 W |
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| System interface | PCI Express 4.0 x 16 |
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| Display Connectors | 4x DP 1.4a |
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| Form Factor | 4.4″ (H) x 9.5″ Single Slot |
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| Max simultaneous displays | 4x 4096 x 2160 @ 120 Hz, 4x 5120 x 2880 @ 60 Hz, 2x 7680 x 4320 @ 60 Hz |
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| Power Connector | 1x 6-pin PCIe |
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| Encode/decode engines | 1x encode, 1x decode (+AV1 decode) |
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| VR Ready | Yes |
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| Graphics APIs | DirectX 12 Ultimate Shader Model 6.6 OpenGL 4.6 Vulkan 1.3 |
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| Compute APIs | CUDA 11.6 DirectCompute OpenCL 3.0 |
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