Which AMD AM5 Chipset Is Proper for You?

X670 vs B650: Which AMD AM5 Chipset Is Right for You?AMD’s new AM5 platform is right here, and with it comes two new chipsets: the X670 and B650. Each chipsets provide numerous options and advantages, however in addition they have their very own strengths and weaknesses. So when evaluating X670 vs B650, which is best for you?

The X670 Chipset

MSI X670 Motherboard

The X670 chipset is the extra highly effective of the 2, designed for high-end customers who need the absolute best efficiency. X670 affords numerous options that the B650 chipset doesn’t, together with:

  • Help for PCIe 5.0: The X670 helps PCIe 5.0, which is the newest and quickest model of the PCIe customary. This implies that you may get essentially the most out of your PCIe 5.0 gadgets, resembling high-end graphics playing cards and NVMe SSDs, as extra of these change into obtainable, that’s.
  • Extra PCIe lanes: The X670 chipset has 44 PCIe lanes vs the 36 obtainable from B650. This implies higher throughput for connecting gadgets to your motherboard, resembling a number of graphics playing cards, storage gadgets, and enlargement playing cards.
  • Total connectivity: X670 affords the widest vary of connectivity choices inside AM5 together with as much as 8 SATA and 12 USB 10 Gbps ports.
  • Higher VRMs: X670 has higher VRMs than B650. VRMs are accountable for offering energy to your CPU, so higher VRMs may also help you overclock your CPU extra simply in addition to handle the thermals of the upper finish Ryzen processors, even when not overclocked.

Finest for: fanatic builds with Ryzen 7 or 9, overclocking, workstations

The B650 Chipset

MSI B650 Motherboard

The B650 chipset is the extra inexpensive possibility which makes it a sensible choice for budget-minded customers who don’t want the options of the X670 chipset talked about above. These boards nonetheless totally help AM5 socketed processors just like the Ryzen 7000, however do lack among the extras provided by X670. A couple of notes to pay attention to:

  • Help for PCIe 4.0 solely: The B650 chipset helps PCIe 4.0 solely, which is the earlier era of the PCIe customary. Gen 5 is barely an possibility with the B650E (extra on that later).
  • Connectivity: B650 supplies not more than 4 SATA and 6 USB 10Gbps ports, limiting enlargement and peripheral choices
  • Cooling/Energy administration: although the chipset does formally help the best finish of the product stack just like the 7950X, the decrease finish VRMs are finest used with extra mid-range CPU choices.

Finest for: Price range builds with Ryzen 3 or 5

What about X670E and B650E?

Along with the usual X670 and B650, AMD has additionally launched “Excessive” variations of every, abbreviated as “E.” These E variations provide the identical options however with a distinct allocation of PCIe Gen 4 and Gen 5. X670E has 20 lanes devoted to Gen 5 vs 4 with X670. B650E has 20 Gen 5 lanes vs 0 in B650.

X670 vs X650 – A Comparability











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RAM Sort




MaxPCIe Lanes


36 44


PCIe Gen 5 Lanes


20 4


Max USB 10Gbps


6 12


Max USB 20Gbps

1 1 2




4 8


Configure your subsequent B650 or X670 system right here.

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Josh has been with Velocity Micro since 2007 in varied Advertising and marketing, PR, and Gross sales associated roles. Because the Director of Gross sales & Advertising and marketing, he’s accountable for all Direct and Retail gross sales in addition to Advertising and marketing actions. He enjoys Seinfeld reruns, the Atlanta Braves, and Beatles songs written by John, Paul, or George. Sorry, Ringo.