Broadcom Vs. AMD: Which AI Chipmaker Is The Better Stock?

Broadcom (NASDAQ:AVGO | AVGO Price Prediction) and Advanced Micro Devices (NASDAQ:AMD) are two of the most successful AI chipmakers, and both of them delivered optimistic guidance for long-term investors. These stocks have crushed the S&P 500 over the past year, and while many investors have both companies in their portfolios, there are a few things to consider if you want to choose one or the other. 

Both Companies’ Chips Are In High Demand

AMD specializes in GPU chips, while Broadcom specializes in ASIC chips. The distinction between these types of AI chips is that GPUs can handle a wide range of tasks, while ASICs are customized to handle very specific workloads better than a GPU chip.

As a result of soaring demand, both companies performed well in their most recent quarters. Broadcom delivered 28% year-over-year revenue growth in Q4 FY25, while AMD announced 34% year-over-year revenue growth in its fourth quarter results. Both companies also had high net profit margins and optimistic forecasts.

It’s no wonder both stocks have outperformed the S&P 500 with that type of demand. Tech giants continue to pour their money into the industry, and with AI spending set to rise in 2026, it sets the stage for meaningful revenue acceleration in future quarters.

Broadcom’s Focus On ASIC Chips Gives It An Edge

It’s impossible to talk about AI chipmakers without bringing up Nvidia (NASDAQ:NVDA), and it’s pretty important for comparing Broadcom and AMD. Nvidia is the largest chipmaker and has the strongest reputation in the industry, making it hard to compete with the giant. Nvidia also outgrew Broadcom and AMD, producing 62% year-over-year revenue growth in Q3 FY26.

Nvidia looks poised to gobble up market share, making it harder for other companies to compete. However, Nvidia already has a $4.5 trillion market cap, and you can find better investment opportunities with lower market caps. That’s why some investors are gravitating toward AMD and Broadcom.

Competing with Nvidia is a disadvantage, and that disadvantage primarily goes to AMD. Both of those chipmakers focus on GPU chips. Nvidia and AMD directly compete against each other constantly, but Broadcom specializes in ASIC chips. While hyperscalers still choose between Nvidia and Broadcom, it’s a much easier choice when those same tech leaders want custom AI chips. 

Nvidia and AMD are getting into ASIC chips, but Broadcom has a dominant lead. While ASICs represent a very small part of Nvidia and AMD’s total revenue, Broadcom makes all of its sales from these types of chips. That distinction makes Broadcom less vulnerable to Nvidia’s advances than AMD.

AMD Has A Better Shot At Profit Margin Expansion

Broadcom’s ASIC chips help it stand out from Nvidia, but AMD has a better opportunity to expand its profit margins, which can result in a better valuation later down the road. Broadcom closed the quarter with a 47.3% net profit margin, while AMD wrapped up its quarter with a 14.7% net profit margin.

Both companies delivered substantial net income growth to boost their margins, but Broadcom only has so many opportunities to pump up its 47.3% net profit margin. Nvidia wrapped up its most recent quarter with a 56.0% net profit margin and barely boosted its margins year-over-year. While Broadcom can have its net income growth keep up with revenue growth, it has fewer opportunities to deliver outsized profitability improvements moving forward. If Broadcom keeps reporting 28% year-over-year revenue growth, its net income growth rate will likely hover near 28%.

Since AMD only has a 14.7% net profit margin, it has more room to expand its profits. The company won’t catch up with Broadcom’s net profit margins right away, but it can make meaningful progress in the years ahead. Doubling profits year-over-year will do wonders for AMD’s P/E ratio, which will make it more attractive to investors. 

It’s tough to determine which stock is the winner. Broadcom’s ASIC chips give it a clear advantage since it has less competition. However, AMD’s lower profit margins offer more attractive stock valuations if it continues to execute and boost margins.