Intel Corp (NASDAQ:INTC) shares were up about 4% in Tuesday's premarket trading, riding a wave of improving risk sentiment that lifted the whole semiconductor sector. Nasdaq futures rose 1.01%, and S&P 500 futures gained 0.50%. But Intel had its own news to celebrate too.

On Monday, the chipmaker announced an expansion of its AI lineup with new processors and graphics products designed to help businesses handle AI workloads more effectively across data centers, laptops, and other devices. The announcements came at Hot Chips 2026, where Intel is showcasing three distinct products aimed at different slices of the AI market.

Diamond Rapids: For the Heavy Lifting

First up is Diamond Rapids, which targets large-scale enterprise AI applications. This processor supports up to 256 cores, giving companies a serious boost in computing capacity for demanding workloads. Intel says the chip is designed to improve performance, efficiency, and scalability while handling large amounts of data. Think of it as the workhorse for businesses that need to crunch through massive datasets without breaking a sweat.

Crescent Island: Cutting the Cost of AI

Then there's Crescent Island, which focuses on something every CFO loves: lowering the cost of running AI models. This graphics processor supports up to 480GB of memory and is built to handle larger models and more simultaneous AI tasks while reducing cooling requirements. Intel says the product could help businesses get more mileage out of their existing data-center infrastructure and improve returns on AI spending. In other words, it's about making AI less of a budget-buster.

Wildcat Lake: AI for the Masses

Finally, Wildcat Lake brings AI capabilities to more affordable laptops and edge devices. This processor combines computing, graphics, and dedicated AI capabilities while supporting Wi-Fi 7 and Bluetooth 6.0. It's aimed at making AI accessible to a wider range of consumers and devices, not just high-end enterprise setups.

Together, these three products expand Intel's ability to address AI demand across data centers, enterprises, and consumer devices. They give customers options designed around different performance, power, and cost requirements, which is a smart move in a market where one-size-fits-all rarely works.

ETF Exposure: Why Fund Flows Matter

For investors, it's worth noting that Intel carries significant weight in several popular ETFs. The iShares Semiconductor ETF (NASDAQ:SOXX) has a 5.53% weight in Intel, the iShares MSCI USA Momentum Factor ETF (BATS:MTUM) has a 5.12% weight, and the State Street SPDR NYSE Technology ETF (NYSE:XNTK) has a 5.86% weight. Because Intel is so heavily weighted in these funds, any significant inflows or outflows for these ETFs will likely force automatic buying or selling of the stock. That's a dynamic that can amplify moves in Intel's share price, for better or worse.

As of Tuesday's premarket, Intel shares were up 4.00% at $90.75, according to market data. The stock's reaction to the product news, combined with the broader tech rally, suggests investors are feeling optimistic about Intel's AI prospects. Whether these new chips can deliver on their promises remains to be seen, but for now, the market is giving Intel the benefit of the doubt.