Harness the power of real-time ray tracing, simulation, and AI from your desktop with the NVIDIA® RTX™ A4500 graphics card. Built on the NVIDIA Ampere architecture and featuring 20 GB of GPU memory, designers, engineers, and creators can push the limits of innovation forward, working interactively with complex models and datasets.
The NVIDIA RTX™ A4500 combines high performance, enterprise reliability, and the latest RTX technology to help you achieve your best work in real-time. Built on the NVIDIA Ampere architecture, the RTX A4500 combines 56 second-generation RT Cores, 224 third-generation Tensor Cores, and 7,168 CUDA® cores with 20GB of graphics memory to supercharge rendering, AI, graphics, and compute tasks. Connect two RTX A4500s with NVIDIA NVLink1 to scale memory and performance with multi-GPU configurations2, allowing professionals to work with memory intensive tasks such as large models, ultra-high resolution rendering, and complex compute workloads.
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 2X single-precision floating-point (FP32) performance compared to the previous generation architecture.
Produce more visually accurate renders faster with hardware-accelerated ray tracing and motion blur, with up to 2X faster performance than the previous generation architecture.
Boost AI and data science model training performance compared to the previous generation with support for TF32 precision and structural sparsity while bringing advanced capabilities like AI denoising, DLSS, and more to graphics workflows.
Tackle memory-intensive workloads, from virtual production to engineering simulation, with 20 GB of GDDR6 memory with ECC.
Scale memory and performance across multiple GPUs with NVIDIA® NVLink™ to tackle larger datasets, models, and scenes.
Improve data-transfer speeds from CPU memory for data-intensive tasks with support for PCI Express Gen 4.
Leverage a dual-slot, power- efficient design crafted to fit a wide range of workstations.
| NVIDIA Ampere architecture-based CUDA Cores | 7168 |
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| NVIDIA third-generation Tensor Cores | 224 |
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| NVIDIA secondgeneration RT Cores | 56 |
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| GPU memory | 20 GB GDDR6 |
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| Single-precision performance | 23.7 TFLOPS |
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| RT Core performance | 46.2 TFLOPS |
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| Tensor performance | 189.2 TFLOPS |
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| Power Consumption | Total Board power: 200 W |
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| System interface | PCI Express 4.0 x 16 |
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| Display Connectors | 4x DP 1.4 |
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| Form Factor | 4.4” H x 10.5” L, dual slot, full height |
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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 8-pin PCIe |
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| NVIDIA NVlink | Low profile bridges connect two NVIDIA RTX A4500 GPUs |
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| NVIDIA NVLink bandwidth | 112.5 GB/s (bidirectional) |
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| Encode/decode engines | x encode, 1x decode (+AV1 decode) |
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| Graphics APIs | DirectX 12 Ultimate Shader Model 6.6 OpenGL 4.67 Vulkan 1.37 |
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| Compute APIs | CUDA 11.6 DirectCompute OpenCL 3.0 |
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