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Deal.ai › ASUS › Motherboards
ASUS
ASUS Prime B850-Plus WiFi Motherboard Ryzen 7 9800X3D CPU Combo

ASUS Prime B850-Plus WiFi Motherboard Ryzen 7 9800X3D CPU Combo

Best price now

$1,059.99at NeweggChecked 16 h ago

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Price facts

  • Last seen at $1,059.99 at Newegg on Nov 10.

Our take on the ASUS Prime B850-Plus WiFi Motherboard Ryzen 7 9800X3D CPU Combo

A bundle pairing ASUS's Prime B850-Plus WiFi ATX board with AMD's Ryzen 7 9800X3D, the 8-core chip with 3D V-Cache that leads gaming benchmarks. The board covers the essentials for a modern AM5 build: PCIe 5.0 x16 for the graphics card, DDR5 with EXPO profiles, Wi-Fi 6E, 2.5Gb Ethernet and an integrated sound codec. It is a sensible starting point for a gaming-first build, though the Prime line is ASUS's value tier, so it skips the premium VRM heatsinks and extra M.2 slots of the ROG boards. Buyers comparing it with a mid-range X870 combo trade USB4 and more lanes for a simpler board that still runs the 9800X3D at full speed.

Best forGaming-first AM5 buildsBuyers who want CPU and board in one purchaseAir-cooled or AIO builds in a standard ATX caseUpgraders moving from AM4
Pros
  • 9800X3D is the fastest gaming CPU in its class
  • PCIe 5.0 x16 slot for current graphics cards
  • Wi-Fi 6E and 2.5Gb Ethernet built in
  • DDR5 with EXPO one-step memory tuning
  • Standard ATX layout with room for large coolers
Cons
  • Prime tier means modest VRM cooling versus ROG boards
  • No USB4 on B850
  • Fewer M.2 slots than premium X870 boards
  • Wi-Fi 6E, not Wi-Fi 7

ASUS Prime B850-Plus WiFi Motherboard Ryzen 7 9800X3D CPU Combo prices at every store

  • NeweggNew

    In stock

    $1,059.99Free shippingChecked 16 h ago
    Visit Newegg

Store links may earn us a commission. Price via Klarna.

ASUS Prime B850-Plus WiFi Motherboard Ryzen 7 9800X3D CPU Combo price history

Lowest price we've seen: $1,059.99 on Nov 10 at Newegg. Tracked across 1 store since Nov 10.

What reviewers say

Owners of the 9800X3D consistently praise its gaming frame rates and lower power draw than the previous generation. Reviews of the Prime B850-Plus WiFi call it a solid, no-frills board that handles the chip fine, with criticism aimed at the basic VRM heatsinks and the limited USB and M.2 loadout.

What people mention
  • Gaming performancePraisedOwners say the 9800X3D pushes high frame rates in CPU-bound games and stays ahead of older Ryzen chips.
  • Power drawPraisedReviewers note the chip runs cooler and uses less power than the previous X3D generation.
  • VRM coolingCriticisedThe Prime board's small heatsinks draw criticism for sustained all-core loads.
  • ConnectivityMixedWi-Fi 6E and 2.5Gb Ethernet are welcome, but some want Wi-Fi 7 and USB4.
  • SetupMixedEXPO memory tuning is simple, though the Wi-Fi antenna and BIOS updates take extra steps.

Specifications

Form Factor
ATXSource
Processor
AMDSource
Chipset
AMD B850Source
Expansion Slots
PCIe x16Source
Wi-Fi

Questions and answers

Is this combo good for gaming?
Yes. The 9800X3D is the strongest gaming CPU for AM5, and the Prime board runs it at stock settings without limiting it.
Do I need to update the BIOS for the 9800X3D?
B850 boards ship with support for Ryzen 9000 out of the box. Check the board's BIOS version if the bundle sat in stock for a long time.
What memory should I pair with it?
DDR5-6000 CL30 in a two-stick kit is the sweet spot for Ryzen 9000. Enable EXPO in the BIOS to hit the rated speed.
Is the Prime board enough for a high-end graphics card?
Yes. The PCIe 5.0 x16 slot handles any current card, and the board has room for a large air cooler or 360mm AIO.
Does it have Wi-Fi and Ethernet?
It has Wi-Fi 6E and a 2.5Gb Ethernet port, so you can use either a wireless or wired connection.
What is in the box?
The board, the CPU, a Wi-Fi antenna, SATA cables and the usual documentation. A cooler is not included with the 9800X3D.
Where is the ASUS Prime B850-Plus WiFi Motherboard Ryzen 7 9800X3D CPU Combo cheapest?
At Newegg, for $1,059.99, as of our latest check.

Stores we've priced the ASUS Prime B850-Plus WiFi Motherboard Ryzen 7 9800X3D CPU Combo at

  • Newegg deals and prices

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Source
PCIe Version
5.0Source
Integrated Network Card
YesSource
Wi-Fi Standard
Wi-Fi 6E (802.11ax)Source
Socket AMD
Socket AM5Source
Memory Type
DDR5Source
Processor Support AMD
Ryzen 7Source
Integrated Sound Card
YesSource
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