Nvidia shares' 9% recovery Tuesday was the second-best day in terms of market cap added for any company ever, trailing only a record it set in July.

The market reaction proved particularly severe for Nvidia (NASDAQ: NVDA), with shares plummeting and erasing half a trillion in market cap at the time of this writing. To put this staggering figure in perspective,

It’s disappointing to see Nvidia has stuck with 16GB of VRAM on the RTX 5080. AMD’s RX 7900 XTX offers 24GB, and while the RTX 5080 delivers better performance for now, it may well hit video memory limits in 4K gaming in the future.

Nvidia followed up the most powerful GPU it’s ever made, the RTX 5090, with this — the RTX 5080. It’s half the price, and it offers around 70% of the performance. That should be a good thing, but the RTX 5080 falls short when compared to Nvidia’s last-gen offerings that still rank among the best graphics cards.

Nvidia's GeForce RTX 5090 graphics card is exceptionally powerful but forbiddingly expensive. (You could build a complete RTX 5080-based gaming PC for the money.) But this top-tier GPU lives on a whole other planet of performance.

A new Chinese AI model threatens to diminish the need for Nvidia’s most-expensive chips, but some say the concerns are overblown.

Chinese startup DeepSeek has achieved what many (including experts) thought impossible: create a foundational, competitive AI model for just $5.6 million. By comparison, OpenAI’s unreleased GPT-5 (codenamed “Orion”) reportedly requires $500 million for six months of training.