Nvidia Holds 90% of Discrete GPU Market as AMD Fights for Share

A near-duopoly continues to define the discrete graphics processor market, and new quarterly figures suggest the gap between the two rivals remains wide. According to Jon Peddie Research, Nvidia commanded 90% of the discrete GPU market in the second quarter of 2026, while AMD held an 8% share.

The disparity persists despite AMD’s long-running strategy of targeting the lower-cost end of the market, an approach that has kept the company competitive in graphics for roughly two decades even as Nvidia has solidified its dominance.

Both companies have also shifted their strategic center of gravity. Where discrete GPUs were once sold primarily into PC gaming, the rise of large language models and other AI workloads has pushed Nvidia and AMD alike toward the data center, where organizations are deploying high-end accelerators to train and run AI systems. Nvidia, in particular, has repositioned itself as a data center-scale AI infrastructure company, operating through its Compute & Networking and Graphics segments across the United States, Taiwan, China, Europe, and other markets. AMD organizes its business around Data Center, Client and Gaming, and Embedded segments, offering AI accelerators, microprocessors, and GPUs.

Market Snapshot

In Tuesday trading, Nvidia shares slipped 0.73% to $223.67 from a previous close of $225.31, valuing the company at approximately $5.56 trillion. AMD, by contrast, gained 2.02% to $503.74 from a prior close of $493.78, giving it a market capitalization of roughly $779.6 billion. Both companies sit in the technology sector’s semiconductor industry.

The valuation gap underscores the scale difference between the two: Nvidia’s market cap is more than seven times that of AMD, reflecting its far larger footprint in the AI accelerator market that has become the industry’s primary growth engine.

Still, AMD’s continued presence in the market matters for buyers and developers alike. A credible second supplier of discrete GPUs, even at 8% share, provides an alternative for customers seeking to diversify their accelerator supply chains — a consideration that has grown in importance as demand for AI compute has strained global chip availability.

Source: original release

What to watch

• Jon Peddie Research’s upcoming quarterly discrete GPU share reports for shifts in the Nvidia-AMD split.
• Both companies’ next earnings reports, particularly data center segment revenue disclosures.
• Product roadmap announcements from each company targeting AI training and inference workloads.