The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Berkshire Hathaway is the larger company, worth $1.10T, close to Advanced Micro Devices's $943.9B.
  • Advanced Micro Devices grew revenue faster over the last year (+50.1% vs +10.0%).
  • Advanced Micro Devices keeps more of each dollar of revenue as operating profit (15.7% vs 15.0%).
  • On earnings, Berkshire Hathaway is the cheaper stock (15.2x vs 192.3x).
  • Advanced Micro Devices's price assumes faster free cash flow growth: about 31% a year, against 15% for Berkshire Hathaway (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureAMDBRK-B
Market cap$943.9B$1.10T
Share price$608.10$515.62
Revenue (last fiscal year)$34.6B$371.4B
Free cash flow (last fiscal year)$6.7B$25.0B
Revenue growth, last year+50.1%+10.0%
Revenue growth per year, last 5 fiscal years+20.5%+7.7%
Operating margin15.7%15.0%
Net margin15.6%22.3%
Return on equity9.6%11.5%
P/E (trailing)192.3x15.2x
Price / free cash flow140.2x44.1x
EV / EBITDA90.7x9.22x
FCF growth the price implies31.1%15.3%
Dividend yield——
Debt / equity0.26x0.69x
Fundamental gradeCB
Superinvestors holding it140
Insider purchases, last 12 months1010

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Advanced Micro Devices

YearRevenueFree cash flowOp. margin
2021$16.4B$3.2B22.2%
2022$23.6B$3.1B5.4%
2023$22.7B$1.1B1.8%
2024$25.8B$2.4B7.4%
2025$34.6B$6.7B10.7%

Berkshire Hathaway

YearRevenueFree cash flowOp. margin
2021$276.2B$26.2B11.7%
2022$302.0B$21.9B11.8%
2023$364.5B$29.8B11.9%
2024$371.4B$11.6B15.0%
2025$371.4B$25.0B14.3%

Where the revenue comes from

Advanced Micro Devices · by segments, 2025

Datacenter$16.6B48%
Client and Gaming$14.6B42%
Embedded$3.5B10%

Berkshire Hathaway · by segments, 2025

Insurance Group$104.2B28%
Manufacturing Businesses$78.5B21%
McLane$51.0B14%
Service and Retailing$42.6B12%
Pilot Travel Centers LLC$42.2B11%
Berkshire Hathaway Energy ("BHE")$26.3B7%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
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Questions

Which is bigger, Advanced Micro Devices or Berkshire Hathaway?

Berkshire Hathaway (BRK-B), at $1.10T against $943.9B.

Is AMD or BRK-B cheaper?

By trailing P/E, Berkshire Hathaway (15.2x) is cheaper than Advanced Micro Devices (192.3x). A lower multiple can also mean the market expects less growth.

Which grows faster, AMD or BRK-B?

Advanced Micro Devices: revenue grew +50.1% over the last year, against +10.0%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.