Dell Technologies vs. Taiwan Semiconductor: Which Technology Stock Is a Better Buy for 2027?

As the artificial intelligence revolution accelerates, investors are looking for the best way to profit from the massive hardware requirements. Two giants, Dell Technologies (NYSE:DELL) and Taiwan Semiconductor Manufacturing Co. (NYSE:TSM), offer very different ways to play this trend.

Dell provides the physical servers and storage that companies need to run complex software, while Taiwan Semiconductor Manufacturing acts as the essential foundry for the world's most advanced chips. Comparing them requires looking at how hardware demand translates into consistent earnings for both businesses.

The case for Dell Technologies

Dell Technologies provides client devices, servers, and storage solutions for the data and AI era. The company serves a diverse group of large enterprises, government institutions, and individual consumers through a direct sales force and a global network of partners. Its Infrastructure Solutions Group is particularly focused on AI-optimized servers, traditional servers, and networking tools, while the Client Solutions Group handles personal computing for businesses and individuals.

In the fiscal year ended Jan. 30, 2026, revenue reached around $113.5 billion, which was an increase of roughly 18.8% compared with the prior fiscal year. Net income for the period was approximately $5.9 billion, indicating a net margin of roughly 5.2%. This growth was driven by the rapid expansion of AI infrastructure and a recovery in the broader client device market across global markets.

As of its January 2026 balance sheet, the debt-to-equity ratio is negative 12.8x. This value indicates that total liabilities exceed shareholder equity, a situation that requires consistent cash generation to meet ongoing obligations. The current ratio, which measures a company's ability to pay short-term debts with short-term assets, is close to 0.9x. Free cash flow reached around $8.6 billion in the fiscal year ended Jan. 30, 2026, which is the cash remaining after paying for operations and equipment.

The case for Taiwan Semiconductor Manufacturing

Taiwan Semiconductor Manufacturing Co., also known as TMSC, operates as a pure-play foundry, meaning it manufactures chips designed by other companies rather than selling its own brands. Its services are essential for high-performance computing, smartphones, and the automotive industry. Most of the world's most advanced semiconductor stocks rely on its manufacturing, including designs from Broadcom Inc. (NASDAQ:AVGO).

In the fiscal year ended Dec. 31, 2025, revenue reached around $115.8 billion, a jump of approximately 31.6% compared with the prior fiscal year. The company reported net income of roughly $51.6 billion for that period. This resulted in a net margin of about 44.6%, which is the percentage of revenue remaining after all costs are paid, demonstrating a dominant position in advanced node production.

As of its December 2025 balance sheet, the company carries a debt-to-equity ratio of approximately 0.2x. This indicates a low level of debt relative to its equity. The current ratio, which shows how easily a company can cover short-term liabilities, is roughly 2.5x. Free cash flow reached approximately $30.2 billion in the fiscal year ended Dec. 31, 2025, providing ample capital to invest in next-generation silicon facilities.

Risk profile comparison

Dell Technologies faces intense competition from other hardware and software providers in a rapidly changing market. The company also deals with potential supply chain disruptions and relies on limited-source vendors for certain critical components. Furthermore, cybersecurity threats and rapid technological obsolescence require constant product transitions and significant research spending to remain competitive.

Taiwan Semiconductor Manufacturing operates in a highly capital-intensive industry that requires constant investment in new production nodes to maintain its lead. Geopolitical instability and changes in global trade policies could impact its ability to serve international markets from its primary facilities. The company also faces risks related to regulatory compliance and the possibility of shifting demand in the consumer electronics sector.

Valuation comparison

Dell is cheaper based on its Forward P/E, using future earnings estimates, and its P/S ratio, which measures sales over the past twelve months.

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

Which stock would I buy for 2027?

AI demand has Taiwan Semiconductor selling as much as it can produce.TSM's 3-nanometer and 5-nanometer chips underpin AI technologies and other high-speed processes, so that as long as token usage (which is the base measurement of blocks of data used in AI) exceeds projections, TSM continues to beat estimates. Also bound to help is the construction of $165 billion in plants in Arizona, sparked by grants under Biden, which will also focus on chip formats and AI research and development. Building more in the U.S. also helps the business sidestep Trump's tariffs.

TSM is uniquely positioned to capture AI acceleration as agentic AI expands silicon demand beyond accelerators to CPUs and networking chips. The overall outlook for the business remains bullish. Wall Street sees fiscal 2026 revenue coming in 42% higher than 2025, with net income leaping 63% for the year, according to consensus estimates.

Despite its already massive size, Dell's sales are expected to rise a staggering 51% to $171.3 billion in fiscal 2027, with more than $11 billion in both net income and free cash flow. While Dell still sells the laptops that originated the business, the story is all about AI. The business is selling AI-optimized servers hand over fist, with management expecting more than $60 billion in AI server sales in FY 2027, almost triple the prior year.

So which stock is the better buy? These are both AI-driven fast top-line growers. Neither is a bad choice. But the better choice for investors right now is Dell, given its forward P/E and P/S ratios price the tech giant at near-value stock levels.

Brendan Coffey has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Broadcom and Taiwan Semiconductor Manufacturing. The Motley Fool has a disclosure policy.