Budget motherboards are fine for mid-range CPUs, but pairing one with a flagship processor like a Ryzen 9 or Intel Core Ultra 9 can lead to silent CPU throttling under sustained workloads. The culprit is weak VRM (voltage regulator module) hardware that overheats and reduces power to protect itself — something that won't show up in casual gaming but becomes obvious during video rendering, large compiles, or AI inference. Feature checklists (RGB, PCIe 5.0, Wi-Fi 7) don't reveal power delivery quality, so buyers need to match motherboard tier to CPU tier. The advice isn't to always buy expensive boards, but to spend appropriately when investing in a high-TDP flagship chip.

6m read timeFrom xda-developers.com
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Cheap motherboards aren't "slow," they're just built for cheaper CPUsThe problem will only appear when your CPU is under real loadFeatures may sell motherboards, but it's power delivery that keeps CPUs fastBuying the right motherboard is never about spending more
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