AMD stock climbs 190% this year as chip maker narrows valuation gap with Nvidia
AMD’s 190% gain this year has narrowed the valuation gap with Nvidia, but Wall Street still favors Nvidia’s profit scale and lower price-to-earnings ratio. The choice between the two chip makers hinges on whether investors prefer momentum from new AI infrastructure or established profitability.
- AMD stock has surged 190% in 2026, reaching a $1.03 trillion market cap versus Nvidia’s $5.42 trillion.
- AMD trades at a price-to-earnings ratio of 162, while Nvidia trades at 28 despite Nvidia’s $96.2 billion in second quarter fiscal 2027 revenue.
- Wall Street analysts project 46% upside for Nvidia but almost none for AMD, though Bank of America recently raised its AMD target to $720.
- 190% AMD stock gain in 2026 compared to Nvidia’s slower appreciation
- $630.63 AMD closing price on September 25, versus Nvidia’s $225.07
- 162 AMD price-to-earnings ratio versus Nvidia’s 28 ratio
- $11.54B AMD second quarter revenue, up 50% year over year to record
AMD has become the momentum story in chip markets this year while Nvidia maintains a commanding lead in profitability and analyst backing, according to reporting by Watcher Guru. AMD shares closed at $630.63 on Friday (September 25), having climbed from a 52-week low of $157.05, while Nvidia finished at $225.07, still below its 52-week high of $236.54. The divergence reflects competing narratives: AMD investors are betting on the company’s Helios AI infrastructure system, while Nvidia backers point to its vastly larger earnings and proven dominance in high-performance chip sales.
AMD’s Helios rally and record revenue growth
AMD touched $639 during Friday’s session, marking a new 52-week high before settling at $630.63 on September 25. The stock’s 190% surge this year stems largely from enthusiasm around Helios, an AI infrastructure system equipped with 72 of AMD’s MI400 series chips designed to handle intensive workloads such as training large language models. AMD CEO Lisa Su stated at the Advancing AI 2026 event in July that “Helios is simply the best AI rack in the world.”
Helios is simply the best AI rack in the world.
Lisa Su, AMD CEO
AMD’s second quarter revenue rose 50% year over year to $11.54 billion, a record for the company. Yet the valuation premium the stock now commands reveals how much growth expectation is already priced in. AMD’s price-to-earnings ratio of about 162 sits far above historical norms and reflects investor conviction that Helios adoption will drive substantial future earnings.
Nvidia’s profitability gap and Wall Street consensus
Nvidia’s business scale dwarfs AMD’s on nearly every profitability metric. In its most recent quarter, Nvidia posted second quarter fiscal 2027 revenue of $96.2 billion, a 106% increase year over year, and generated $192.88 billion in net income over the twelve months ending July 31. Nvidia CEO Jensen Huang said in earnings remarks that “AI has reached its inflection point. It’s doing useful work,” signaling confidence in sustained demand.
Nvidia trades at a price-to-earnings ratio of 28, far below AMD’s 162.
This valuation difference underpins Wall Street’s tilt toward Nvidia. According to S&P Global data, 61 analysts rate Nvidia a Strong Buy with an average price target of $327.70, implying roughly 46% upside from current levels. AMD holds a Strong Buy rating from 55 analysts, but the average price target of $616.51 sits slightly below where the stock trades now. Bank of America recently raised its AMD target to $720 from $620, yet the analyst range on AMD spans from $365 to $1,250, showing deep disagreement on the stock’s fair value.
AMD’s earnings test in November and the investor calculation
The AMD versus Nvidia decision ultimately hinges on risk tolerance and time horizon.
For growth-focused investors, AMD represents a concentrated bet on Helios penetration and market share gains. The next critical test arrives when AMD reports earnings on November 2, where management guidance and customer orders will either validate or challenge the current stock price. For value-oriented investors seeking profit per dollar invested, Nvidia’s 28 P/E ratio and documented $96 billion quarterly revenue offer more financial substance, even if the stock’s near-term upside appears limited in analyst estimates.
The BlockWest read. Institutional allocators face a choice between a high-valuation growth story with unproven infrastructure adoption and a mature, profitable business with diminishing upside recognition. AMD’s November earnings call will reveal whether Helios demand justifies the company’s current $1 trillion valuation or whether Nvidia’s 46% analyst upside signals where capital flows next.
AMD will report second quarter earnings on November 2, and CEO guidance on Helios adoption rates will determine whether the stock’s 190% run has room to extend or has already priced in most gains. Investors should monitor order visibility and gross margin commentary for signals of whether Helios is capturing real infrastructure spending or simply benefiting from a momentum trade.
