Arista Networks vs. Intel: Which Technology Stock Is a Better Buy in 2026?

As the artificial intelligence infrastructure boom matures, investors are weighing the rapid growth of Arista Networks (NYSE:ANET) against the turnaround efforts at Intel (NASDAQ:INTC) to see which is the better buy today.

Arista provides high-speed networking equipment essential for modern data centers, while Intel remains a giant in semiconductor manufacturing and design. While Arista benefits from the shifting cloud landscape, Intel is currently restructuring its business to focus on its foundry services. They represent two very different paths within the technology sector for those looking to capitalize on hardware demand.

The case for Arista Networks

Arista sells data-driven networking platforms for cloud environments and artificial intelligence clusters. The company focuses on its Extensible Operating System, which provides a unified software stack for its high-performance hardware. Customer concentration like this adds a layer of risk to the business, as two major buyers accounted for roughly 16% and 26% of revenue in 2025.

In FY 2025, revenue reached nearly $9.0 billion, representing growth of approximately 28.6% compared to the prior year. Net income for the period was roughly $3.5 billion, resulting in a net margin of close to 39%, which measures the portion of sales remaining as profit. This growth reflects strong demand for high-speed switching among semiconductor stocks and cloud infrastructure providers.

On its December 2025 balance sheet, the company reported a debt-to-equity ratio of 0.0x, indicating it carries no debt relative to shareholder equity. The current ratio, which measures the ability to cover short-term liabilities with short-term assets, stands at approximately 3.0x. Arista generated free cash flow of about $4.3 billion during the year, representing the cash remaining after the business pays for its operations and equipment.

The case for Intel

Intel designs and manufactures computing technologies for PCs, data centers, and advanced manufacturing through its foundry segment. The company serves a wide range of original equipment manufacturers and cloud service providers. Currently, Intel is involved in legal proceedings regarding an agreement that gave the U.S. government a 10% equity stake in the firm.

In FY 2025, revenue was nearly $52.9 billion, a slight decrease of approximately 0.5% from the previous year. The company reported a net loss of roughly $267.0 million for the period, equating to a negative net margin of about 0.5%. This follows a period of heavy investment and restructuring as the company attempts to regain its footing in the global manufacturing market.

As of its December 2025 balance sheet, the debt-to-equity ratio of 0.4x means it carries $0.40 in debt for every dollar of shareholder equity. The current ratio of nearly 2.0x shows the company can cover short-term debts twice over with current assets. Note that stock-based compensation represented roughly 25.1% of operating cash flow, which inflates reported cash generation since SBC is a non-cash expense added back in the cash flow statement. Free cash flow was negative, totaling approximately -$4.9 billion.

Risk profile comparison

Arista faces risks from its heavy dependence on a small number of large customers who can change their spending patterns quickly. The company also relies significantly on Broadcom for the switching chips used in its hardware. Any geopolitical tension affecting manufacturing in Malaysia or Vietnam could disrupt its supply chain, while competition from Cisco Systems remains persistent.

Intel is currently navigating regulatory and litigation risks, including shareholder lawsuits related to its corporate governance. The semiconductor industry remains highly cyclical, and Intel must contend with fluctuating demand from major technology clients such as Microsoft and Amazon. Furthermore, the company faces intense competition as it tries to scale its foundry business against established global leaders.

Valuation comparison

Intel trades at a much lower P/S ratio than Arista, though its Forward P/E is higher due to future earnings estimates.

Valuation metrics sourced from Financial Modeling Prep (FMP) and may differ from other data providers.

Which stock would I buy in 2026?

The question with Intel isn't whether the stock is cheap on a sales basis, it's whether the turnaround actually shows up in earnings before the market's patience runs out. The bull case rests on the Intel 18A node ramping successfully, a meaningful external foundry customer signing on for 14A, and margins recovering from a loss-making 2025 back toward profitability, all while the U.S. government sits on a large equity stake and litigation over that arrangement plays out in Delaware court. None of that is resolved yet, and the stock's climbing forward P/E suggests investors are already pricing in more of that recovery than the current earnings base supports. Arista's customer concentration gets flagged every time this stock comes up, and it's a legitimate risk on paper, but the company has weathered it for years without the buying patterns of its largest customers actually derailing growth. That track record doesn't erase the risk, but it does mean the market has had ample opportunity to punish Arista for it and hasn't. Intel's risks, by contrast, are still playing out in real time, with no comparable history of the company successfully navigating them. For investors drawn to Intel's low price-to-sales ratio, the honest read is that it's a call option on a turnaround succeeding, not a value stock in the traditional sense. I'd buy Arista here. It's not cheap, but you're paying for a business that's already delivering, not one still trying to prove the thesis works.

Seena Hassouna has positions in Arista Networks. The Motley Fool has positions in and recommends Arista Networks and Intel. The Motley Fool has a disclosure policy.