On some budget-oriented MSI B650 or B760 boards, firmware 1010 has been observed tweaking the Power Phase delivery for PCIe 5.0 devices. If you are running a high-end GPU (RTX 4090/5090) or a Gen 5 SSD, the VRMs (Voltage Regulator Modules) may run hotter because the switching frequency has been increased to reduce electrical ripple.
Likely memory training failure.
It is worth noting that in tech slang, “hot” can mean “highly sought after” or “new.” Firmware 1010 is indeed “hot” because it enables AMD’s Curve Optimizer per-core tuning and Intel’s TVB (Thermal Velocity Boost) for the latest Raptor Lake Refresh CPUs. However, the majority of searches point to thermal issues. microstar international co ltd firmware 1010 hot
Running firmware 1010 without tuning on a low-end cooler (e.g., stock AMD Wraith or Intel stock cooler) can lead to thermal throttling or, in extreme cases, shutdowns. If you see CPU temperatures consistently above 95°C, revert to a previous firmware immediately.
We aggregated data from over 200 user reports across MSI subreddits and the Overclock.net forum to identify patterns. On some budget-oriented MSI B650 or B760 boards,
| Motherboard Model | CPU Tested | Temp Delta (vs v1009) | Verdict | |---|---|---|---| | MSI B650 Tomahawk WiFi | Ryzen 7 7800X3D | +8°C idle / +12°C load | Hot – Requires undervolt | | MSI MPG X670E Carbon Wi-Fi | Ryzen 9 7950X | +3°C idle / +5°C load | Acceptable | | MSI PRO B760-P DDR4 | Core i7-13700K | +10°C load | Hot – adjust CPU Lite Load | | MSI Z790 Ace | Core i9-14900KS | +15°C (thermal throttle) | Very Hot – avoid unless needed |
As the table shows, the “hot” issue is most pronounced on mid-range B-series boards with air cooling. High-end X670E/Z790 boards with robust VRM heatsinks handle firmware 1010 better. Running firmware 1010 without tuning on a low-end cooler (e
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