What Granite Rapids-WS Brings to Professional Workstations
Intel Xeon 658X and the Granite Rapids workstation platform describe a new generation of single-socket professional GPU workstations that combine 24 CPU cores, eight-channel DDR5-6400 memory, and 128 PCIe 5.0 lanes to drive multi-GPU AI, rendering, and CAD workloads in compact tower or rack configurations. The Xeon 600 family unifies Intel’s boxed workstation line on the W890 chipset and LGA4710 socket, topping out at 86 cores but keeping the same memory and I/O capabilities down the stack. The 24-core Intel Xeon 658X sits in the performance tier with 48 threads, a 3.0 GHz base clock, up to 4.9 GHz turbo, 144 MB of cache, and a 250W base power rating that can reach 300W under turbo. That specification targets users who need high single-thread speed and consistent all-core performance without stepping into ultra-high core counts more suited to pure batch rendering or simulation.
Inside the Intel Xeon 658X: Platform First, Cores Second
The Intel Xeon 658X matters less for its 24 cores than for the Granite Rapids-WS platform it unlocks. Like the 64- and 86-core models, it offers eight DDR5-6400 channels and 128 PCIe 5.0 lanes, a combination that removes common bottlenecks in professional GPU workstation design. According to StorageReview, the 658X “pairs eight DDR5-6400 channels, a 4TB memory ceiling, and 128 PCIe 5.0 lanes with the AMX and AVX-512 acceleration that the whole family shares.” That means even mid-core configurations can drive multiple RTX PRO 6000 Blackwell GPUs at full bandwidth while feeding large CPU-side datasets for simulation, physics solvers, or heavy CAD assemblies. The generous PCIe budget also supports fast NVMe arrays and high-speed networking on the same board, which is essential for AI teams streaming large training sets or working on shared asset libraries for high-performance rendering pipelines.
HP Z8 Fury G6i: A Single-CPU, Quad-Blackwell Powerhouse
HP’s Z8 Fury G6i is the most visible proof of what a Granite Rapids workstation can do. Built around a single Xeon 600 processor on the W890 chipset, it supports up to four NVIDIA RTX PRO 6000 Blackwell Max-Q Workstation Edition GPUs at 300W each, giving up to 384 GB of combined GDDR7 VRAM, or one 600W RTX PRO 6000 for maximum single-GPU speed. The tower holds up to 2 TB of DDR5-6400 ECC across 16 DIMM slots, up to eight PCIe M.2 SSDs, and as much as 104 TB of total storage. HP frames the Z8 Fury G6i as an AI workstation, but the same layout suits GPU rendering and CAD visualization where dense, high-bandwidth GPU stacks matter. With PSU options up to 2700W and rack-mount support, it scales from deskside development box to centralized, shared professional GPU workstation.
AI, Rendering, and CAD on Granite Rapids and Blackwell
For AI, the Xeon 658X supplies AMX and AVX-512 acceleration for preprocessing, classical ML, and inference tasks that stay on the CPU, while Blackwell GPUs handle dense training and large language models. In professional rendering, 24 cores give strong CPU performance for hybrid engines and scene preparation, and the 128 PCIe 5.0 lanes let multiple RTX PRO 6000 Blackwell boards run with high bandwidth for GPU path tracing and denoising. CAD and engineering tools benefit from the high base clock, large cache, and up to 2 TB of fast ECC memory, which improve performance in complex assemblies, simulation pre-processing, and multi-application workflows. A configuration like HP’s review unit, combining a 64-core Xeon 696X with two RTX PRO 6000 Max-Q cards and 128 GB of DDR5-6400, shows how the same platform can flex between CPU-heavy and GPU-heavy high-performance rendering pipelines without changing chassis or ecosystem.
Intel’s Answer to Threadripper in the Pro Segment
For years, AMD Threadripper PRO led high-end workstations with higher core counts, more PCIe lanes, and cache capacity than earlier Xeon-W parts. Granite Rapids-WS is Intel’s direct answer. The Xeon 600 series now stretches to 86 cores while standardizing on eight DDR5 channels and 128 PCIe 5.0 lanes, closing the I/O and scale gap in the professional segment. While the Xeon 698X and 696X target extreme multi-threaded loads, the Intel Xeon 658X aims at users who want a balanced workstation with strong single-thread speed and full platform capabilities at a lower core count. HP’s Z8 Fury G6i, starting around USD 7,900 (approx. RM36,300) and reaching USD 52,139 (approx. RM239,400) in the reviewed configuration, underlines the shift from dual-socket towers to a single-socket, multi-GPU design. For AI, high-performance rendering, and CAD users, this new workstation architecture puts Intel back in direct contention with Threadripper-based systems.
