AnnouncementGTC 2026HardwareIndustry Intel Lands Inside NVIDIA’s DGX Rubin NVL8 Systems, With Xeon 6 Becoming the Mission-Critical Host CPU Muhammad Zuhair • at EDT Add on Google Image Intel Intel's partnership with NVIDIA has finally begun to formalize with the recent announcement, as the company's Xeon 6 CPU series is being integrated into Rubin systems. Intel's Xeon 6 Server CPU Gets Integrated Into NVIDIA's Baseline Rubin Offering; Larger Rack Adoption Remains Uncertain For Now With today's agentic workloads, CPUs have become the next area of focus for hyperscalers and manufacturers like NVIDIA, as functions such as "orchestration, memory access, and model security" have become increasingly dominant. We did talk about Intel attending NVIDIA's GTC this year as a key partner, and with that, the company's recent announcement focuses on the Rubin DGX NVL8, which includes Xeon 6 CPUs, in a similar fashion to what we witnessed with the DGX B300 and the DGX H200. Related Story NVIDIA Unveils Vera Rubin With Groq’s LPX to Break Into Inference, a Market Where It Has Never Been FirstBased on what Intel has disclosed, the Xeon 6 CPUs will complement inference with DGX NVL8, allowing NVIDIA to optimize TCO by essentially offloading some portion of the agentic workloads towards the host x86 CPU. Intel claims that with Xeon 6, they are bringing in several benefits to NVIDIA's offerings, and key ones include: Efficient performance per watt Optimized support throughout the ecosystem AI software stack, including new support for NVIDIA Dynamo to enable heterogeneous inference across CPU and forthcoming GPUs Proven reliability across mission critical environments Superior orchestration of GPU accelerated, heterogeneous systems Intel hasn't specified the Xeon 6 CPU SKUs expected to be integrated into NVL8 Rubin systems, but based on what we have seen with the Blackwell series, the most likely option is the Xeon 6776P. This particular model features an all-P-core configuration with 64 cores and 128 threads, a base clock of 2.30 GHz, and support for "industry-leading" PCIe 5.0 lanes and MRDIMM. The integration of Granite Rapids also indicates that it is one of the more dominant choices for adoption, not just among hyperscalers but also among companies like NVIDIA. Image NVIDIA We were hoping to see wider adoption, with Xeon CPUs integrated into NVL72 racks, but it appears NVIDIA has confined them to NVL8 for now. Since NVIDIA and Intel are also developing a joint x86 server CPU solution, it appears we could see that particular model gaining wider adoption within NVIDIA's rack-scale infrastructure, but for now, Xeon 6 is limited to the base Rubin offering. Follow on Google to get more of our news coverage in your feeds. Further Reading NVIDIA Sees Compute Revenue Exploding to $1 Trillion in Just Two Years, as AI Hits an ‘Inflection Point’ With Inference NVIDIA May Finally Abandon Its “One GPU Does Everything” Mantra at GTC 2026, and Here’s What to Expect Intel To Show Up at NVIDIA’s GTC at the Perfect Time, as Agentic AI Turns CPUs Into the New Bottleneck NVIDIA’s CEO Says OpenClaw Did in 3 Weeks What Linux Took 30 Years to Achieve; Proof of How Big Agentic AI Really Is Read all on Intel Lands Inside NVIDIA’s DGX Rubin NVL8 Systems, With Xeon 6 Becoming the Mission-Critical Host CPU