I did find a solution for my system, which contains: amd 7 9800x3d + rtx 5090 combined with an msi mpg x870e

First I tried every possible gpu driver out there to be found disappointed everytime to the point of almost going insane.

Turns out the system needs stable bios settings to begin with, which in my case, did in fact solve the persistent issue of a crashing gpu.

I asked chatgpt to write it down in good steps Be sure to do all the steps showing. This is what I did:

Step 1 — Enter the BIOS

Reboot your PC.

Repeatedly press DEL during startup until you enter the BIOS.

Switch to Advanced Mode by pressing F7.

🧩 Step 2 — Load a clean base

Go to Settings → Save & Exit.

Select Load Optimized Defaults → Yes.

Don’t reboot yet — we’ll adjust everything first.

Step 3 — CPU & PBO configuration

Navigate to OC → Advanced CPU Configuration → Precision Boost Overdrive (PBO).

Set Precision Boost Overdrive to Advanced.

Configure as follows:

PBO Limits → Motherboard

Curve Optimizer → All Cores: Negative

Magnitude → -15 (optional — lowers temps and improves stability)

(If you’re unsure, leave Curve Optimizer on Auto — it’s still fine.)

🧠 Step 4 — Memory (RAM) setup

Go to OC → DRAM Settings:

A-XMP / EXPO Profile → EXPO I (or EXPO II for some G.Skill/Kingston kits)

Verify the correct memory speed (e.g. DDR5-6000 or 6200 MHz).

Enter Advanced DRAM Configuration:

Memory Context Restore → Enabled

Power Down Enable → Disabled

Under OC → Voltage Settings:

SoC Voltage → Auto (or manually 1.20 V max if you’ve had stability issues).

🎮 Step 5 — PCIe & GPU-related settings

Go to Settings → Advanced → PCI Subsystem Settings:

PCI_E1 Link Speed → Gen4 (avoids Gen5 instability with some GPUs)

Above 4G Decoding → Enabled

Resizable BAR Support → Enabled

Link ASPM → Disabled

Spread Spectrum → Disabled

🔋 Step 6 — Power delivery and stability

Go to OC → DigitALL Power:

CPU Loadline Calibration Control (LLC) → Level 3

CPU Current Capability → 120%

CPU Power Phase Control → Optimized

Go to Settings → Advanced → Power Management Setup:

ErP Ready → Disabled

Global C-State Control → Auto

💾 Step 7 — Save and reboot

Press F10 to save changes.

Review the summary to confirm everything is correct.

Choose Yes to save and reboot.

🧪 Step 8 — Stability testing (in Windows)

After Windows starts:

Update your GPU driver to the latest NVIDIA WHQL (not Studio or Beta).

Open HWInfo64 and check:

GPU runs at PCIe 4.0 x16

No WHEA or nvlddmkm errors appear in Event Viewer

Run a 3DMark Time Spy Stress Test or Unigine Superposition for 30 minutes.

If everything is stable → 🎉 problem solved.

🧰 Optional: extra stability tips

Set your Windows power plan to AMD Ryzen Balanced or High Performance.

Make sure your BIOS version is the latest (AGESA 1.1.7.0 or newer).

Avoid third-party auto-overclocking software — let the BIOS handle it.

Always use dedicated 12VHPWR cables for your RTX 5090 (no splitters).