Rackspace Technology shares jumped 30% in after-hours trading Tuesday after the company announced a partnership with AMD to build and deploy AI infrastructure powered by AMD processors. The deal positions Rackspace as a key player in the race to supply enterprises with high-performance computing for artificial intelligence workloads, and it directly challenges Nvidia's long-standing dominance in the AI chip market.
What the AMD-Rackspace deal means for AI infrastructure
The agreement covers the full stack of AI infrastructure, from servers and networking to software and managed services. Rackspace will use AMD's Instinct accelerators and EPYC CPUs to power what it calls “AI-ready” data centers that enterprises can lease or buy as a service. The company says the partnership will let businesses deploy large language models and other AI applications without having to build their own specialized hardware from scratch.
AMD has been pushing into data-center AI chips for years, but Nvidia still controls roughly 80% of the market for training and inference accelerators. By teaming up with a cloud-services provider like Rackspace, AMD gains a direct channel to enterprise customers who want alternatives to Nvidia's hardware — and who may be wary of relying on a single vendor for their AI compute needs.
Why the deal could reshape the market
The Rackspace-AMD partnership is expected to accelerate enterprise adoption of AI by lowering the barriers to entry. Mid-sized companies that don't have the budget or expertise to run their own AI clusters can now tap into Rackspace's managed infrastructure, which is optimized for AMD's chips. That shift could force Nvidia to compete more aggressively on price and ecosystem support, especially in the mid-market segment where Rackspace has a strong customer base.
Rackspace's stock move — a 30% gain in a single session — reflects investor optimism that the company can carve out a profitable niche in the fast-growing AI infrastructure space. The company has struggled in recent years with slowing revenue and a shift away from its legacy managed-hosting business, and the AMD deal gives Rackspace a fresh narrative centered on high-growth AI services.
Challenges ahead for the partnership
Still, the deal faces obstacles. AMD's software ecosystem for AI is less mature than Nvidia's CUDA platform, which has been the industry standard for years. Developers accustomed to CUDA may be reluctant to switch, and Rackspace will need to offer robust support to ease that transition. The company also has to compete with cloud giants like Amazon Web Services and Microsoft Azure, which already offer AI infrastructure on Nvidia and, increasingly, on AMD hardware.
Rackspace has not disclosed financial terms of the agreement or a timeline for when the first AMD-powered systems will be available to customers. The company is expected to provide more details during its next earnings call, scheduled for late February.
