Leadtek NVIDIA RTX PRO 4500 Blackwell 32GB GDDR7 ECC Workstation GPU – PCIe 5.0

The Engine of Advanced AI: NVIDIA Blackwell Architecture

The NVIDIA RTX PRO™ 4500 Blackwell marks a pivotal shift in professional computing, built on the revolutionary NVIDIA Blackwell architecture. This workstation GPU is engineered to redefine workflows in generative AI, neural rendering, and industrial simulation. At its core, the Blackwell Streaming Multiprocessor (SM) integrates 10,496 next-generation CUDA cores with neural shaders, delivering up to 1.4X higher FP32 throughput compared to previous generations. This unified design ensures seamless concurrency for ray tracing, AI inferencing, and compute tasks, enabling professionals to deploy agentic AI systems and render cinematic-quality 3D worlds with unprecedented efficiency. The inclusion of a dedicated AI Management Processor further optimizes performance by offloading GPU context scheduling from the CPU, significantly reducing bottlenecks in complex, multi-application workflows.

5th Gen Tensor Cores and 4th Gen RT Cores

Empowering the next wave of AI development, the RTX PRO 4500 features 328 5th Generation Tensor Cores. These cores introduce support for FP4 precision, delivering massive throughput increases for AI inference and training. With Fine-Grained Structured Sparsity, professionals experience up to 3X higher throughput, accelerating local LLM prototyping and the deployment of complex generative AI models. Complementing this AI power are 82 4th Generation RT Cores, which provide up to 2X faster ray tracing performance. This enables true-to-life neural graphics, physically accurate shadows, and reflections, supporting hybrid workflows like RTX Mega Geometry that can handle up to 100X more ray-traced triangles for photorealistic design and engineering simulations.

32GB GDDR7 Memory with ECC and PCIe 5.0

To handle the massive datasets required by modern professional applications, the RTX PRO 4500 is equipped with 32GB of ultra-fast GDDR7 memory. This next-generation memory architecture delivers up to 896 GB/s of bandwidth—double that of previous standards—allowing for fluid manipulation of 8K video timelines, massive 3D models, and large-scale VR environments. Crucially for enterprise deployments, the card features native Error Correcting Code (ECC) support. By utilizing sideband ECC, the GPU detects and corrects single-bit errors without performance penalties, ensuring uncompromised data integrity for mission-critical engineering and scientific computations. The card also leverages the PCI Express 5.0 x16 interface, doubling data transfer speeds from CPU memory to accelerate data-intensive tasks like data science and AI training.

Advanced Media Engines and Display Capabilities

The RTX PRO 4500 is a powerhouse for media creation, featuring dual 9th Generation NVENC engines and dual 6th Generation NVDEC engines. These updated engines add hardware support for 4:2:2 chromasampled video in H.264 and HEVC, drastically reducing the need for proxies in professional video editing. The card supports AV1 Ultra High Quality (UHQ) encoding, providing superior visual fidelity for broadcasters. On the display front, four DisplayPort 2.1b connectors enable the driving of next-generation resolutions, including up to 8K at 240Hz or 16K at 60Hz. With support for NVIDIA RTX PRO Sync and Mosaic technology, users can synchronize up to 32 displays across multiple GPUs for massive visualization walls and immersive caveats, all backed by enterprise-grade drivers and management tools.