Skip to content
Motherboard VRM Check

Computed ranking · 2026

Best AM5 motherboards in 2026

This ranking is computed, not curated. Each of the 34 AM5 boards in the database is run against all 25 AM5 processors, and the ranking is the count of processors the board keeps under our moderate-throttling threshold. A board that handles everything sits at the top whatever it costs, which is why a mid-range board sometimes beats a flagship.

By Farrukh Sufyan Sarwar · Last verified 19 September 2026 · Model v1.0 · Build 2026-09-19

The two picks most builds come down to

  • MSI PRO A620M-E ProSeries Motherboard (AMD 9000/8000/7000 Series Processors, AM5, DDR5, PCIe 4.0, SATA 6Gb/s, M.2, USB 3.2 Gen 1, DVI/HDMI, mATX)
    Cheapest with no severe verdictsA620MSI

    MSI PRO A620M-E

    Runs every AM5 processor in the database without severe throttling, at $89.

    Socket
    AM5
    Vcore
    6 × 55 A
    Memory
    DDR5

    $109

    as of 19 September 2026

    DetailsCheck price

Full ranking

“Handles” counts the processors this board runs with no expected clock loss. “Throttles” counts the ones it cannot feed.

  1. 1ASUS ROG Strix X870E-E Gaming WiFiX870E · 18 × 110 A · 2228 W · $49925handles0throttles
  2. 2MSI MPG X870E Carbon WiFiX870E · 18 × 110 A · 2228 W · $49925handles0throttles
  3. 3ASUS ROG Crosshair X670E HeroX670E · 18 × 110 A · 2228 W · $62925handles0throttles
  4. 4ASUS ROG Crosshair X870E HeroX870E · 18 × 110 A · 2228 W · $69925handles0throttles
  5. 5Gigabyte X670E Aorus MasterX670E · 16 × 105 A · 1890 W · $44925handles0throttles
  6. 6ASUS ROG Strix B850-F Gaming WiFiB850 · 16 × 80 A · 1440 W · $28925handles0throttles
  7. 7MSI MAG B650 Tomahawk WiFiB650 · 14 × 80 A · 1260 W · $19925handles0throttles
  8. 8MSI MAG B850 Tomahawk Max WiFiB850 · 14 × 80 A · 1260 W · $23925handles0throttles
  9. 9MSI MAG X670E Tomahawk WiFiX670E · 14 × 80 A · 1260 W · $28925handles0throttles
  10. 10MSI MAG X870 Tomahawk WiFiX870 · 14 × 80 A · 1260 W · $29925handles0throttles
  11. 11ASRock B650 Steel Legend WiFiB650 · 14 × 80 A · 1134 W · $17925handles0throttles
  12. 12ASRock B850 Pro RS WiFiB850 · 14 × 80 A · 1134 W · $19925handles0throttles
  13. 13ASUS TUF Gaming B850-Plus WiFiB850 · 14 × 80 A · 1134 W · $21925handles0throttles
  14. 14ASRock X870 Pro RS WiFiX870 · 14 × 80 A · 1134 W · $23925handles0throttles
  15. 15Gigabyte B650 Aorus Elite AXB650 · 14 × 70 A · 1103 W · $18925handles0throttles
  16. 16ASUS ROG Strix B650E-F Gaming WiFiB650E · 12 × 80 A · 1080 W · $25925handles0throttles
  17. 17Gigabyte X870 Aorus Elite WiFi7X870 · 16 × 60 A · 1080 W · $25925handles0throttles
  18. 18ASRock X670E Steel LegendX670E · 16 × 60 A · 1080 W · $33925handles0throttles
  19. 19MSI MAG B650M Mortar WiFiB650 · 12 × 80 A · 972 W · $18925handles0throttles
  20. 20ASUS ROG Strix B650E-I Gaming WiFiB650E · 10 × 70 A · 875 W · $29925handles0throttles
  21. 21Gigabyte B850 Aorus Elite WiFi7B850 · 14 × 55 A · 866 W · $21925handles0throttles
  22. 22MSI MPG B650I Edge WiFiB650 · 8 × 80 A · 800 W · $23925handles0throttles
  23. 23Gigabyte B650M Aorus Elite AXB650 · 12 × 60 A · 729 W · $15925handles0throttles
  24. 24ASUS TUF Gaming B650-Plus WiFiB650 · 12 × 60 A · 729 W · $18925handles0throttles
  25. 25MSI MAG B850M Mortar WiFiB850 · 12 × 60 A · 729 W · $19925handles0throttles
  26. 26ASUS TUF Gaming B650E-E WiFiB650E · 8 × 80 A · 648 W · $14925handles0throttles
  27. 27ASRock B650I Lightning WiFiB650 · 8 × 60 A · 540 W · $21925handles0throttles
  28. 28ASUS TUF Gaming A620M-Plus WiFiA620 · 8 × 58 A · 365 W · $12925handles0throttles
  29. 29MSI PRO B650M-A WiFiB650 · 8 × 55 A · 347 W · $13925handles0throttles
  30. 30ASRock B650M-HDV/M.2B650 · 8 × 50 A · 315 W · $10921handles0throttles
  31. 31Gigabyte B650M DS3HB650 · 6 × 60 A · 315 W · $12921handles0throttles
  32. 32Gigabyte A620M Gaming XA620 · 8 × 46 A · 290 W · $9921handles0throttles
  33. 33MSI PRO A620M-EA620 · 6 × 55 A · 289 W · $8921handles0throttles
  34. 34ASRock A620M-HDV/M.2A620 · 4 × 50 A · 175 W · $8514handles6throttles

How this ranking is produced

Every board is evaluated against every processor on its socket using the same formula: Vcore stages multiplied by their current rating and by an effective Vcore of 1.25 V, derated for the phase design and for heatsink mass, then compared against each processor's sustained package power. Sample size is 34 boards × 25 processors = 850 evaluations, of which 34 boards have a verified retail listing.

The constants and the formula are published in full, so you can disagree with a specific number rather than with a verdict.