HP OMEN 16 Intel RTX 4070 Power Limit Throttling Windows 11

Your HP OMEN 16 with RTX 4070 throttles during demanding games – GPU-Z shows power limit percentage climbing to 100 percent, clocks drop from 2400MHz to 1800MHz, and frame rates dip unexpectedly. The RTX 4070 is hitting its TGP limit set by the OMEN Gaming Hub performance profile.

This guide covers OMEN Gaming Hub performance mode, undervolting, and thermal management to eliminate RTX 4070 power limit throttling on the HP OMEN 16 in Windows 11.

“RTX 4070 in my OMEN 16 throttled badly in Cyberpunk. GPU-Z showed power limit at 100 percent constantly. Switching OMEN Hub to Extreme mode and undervolting dropped thermals enough to stop all throttling.” – Khairul, hardcore gamer from Selangor

Why RTX 4070 Throttles on HP OMEN 16

The HP OMEN 16 RTX 4070 runs at different TGP limits depending on the OMEN Gaming Hub performance mode. Balanced mode targets quiet operation with a lower TGP, which causes sustained gaming workloads to hit the power limit and throttle clock speeds. Switching to Performance or Extreme mode raises the TGP ceiling and allows Dynamic Boost to allocate full power during gaming.

• OMEN Gaming Hub set to Balanced mode limiting RTX 4070 to 115-150W TGP
• Thermal throttling at GPU temperature above 90 degrees reducing clocks before power limit
• NVIDIA driver power mode set to Adaptive instead of Maximum performance
• Chassis vents or fan filter blocked reducing airflow and compounding thermal throttle

Fix 1 – Switch to Performance or Extreme Mode in OMEN Gaming Hub

Open OMEN Gaming Hub, go to Performance Control or the fan settings section. Change from Balanced to Performance mode. For maximum frame rates, select Extreme mode which enables maximum fan speed and highest TGP allocation. Performance mode offers a middle ground with higher power limits and moderate fan noise. After switching, relaunch your game and check GPU-Z power limit percentage.

Fix 2 – Set NVIDIA Driver to Maximum Performance

Open NVIDIA Control Panel, go to Manage 3D Settings – Global Settings. Set Power management mode to Prefer maximum performance. This prevents the NVIDIA driver from implementing its own additional power reduction on top of the OMEN Hub TGP limit, which can compound into significant clock rate reduction during sustained gaming sessions.

Undervolt RTX 4070 with MSI Afterburner

Download MSI Afterburner and open the Voltage/Frequency curve editor (Ctrl + F). Find the default operating point (typically 1905MHz at 1.0V) and lower the voltage while maintaining the same or higher frequency. A typical safe undervolt is -50mV to -75mV. Lower voltage means less heat at the same clock speed, creating thermal headroom that allows the GPU to sustain higher clocks without thermal throttling.

Fix 3 – Clean Laptop Vents and Repaste CPU and GPU

If the OMEN 16 is over a year old, thermal paste on the CPU and GPU may have dried and reduced thermal conductivity. Use HP OMEN recommended compressed air on the vents to remove dust. For repasting, remove the bottom panel and apply quality thermal paste (Thermal Grizzly Kryonaut) to both CPU and GPU dies. This can reduce GPU temperatures by 5-10 degrees, creating sustained performance headroom.

Fix 4 – Enable Resizable BAR in BIOS

Restart and press F10 or Esc for BIOS on HP OMEN 16. Look for PCI Express – Resizable BAR or SAM (Smart Access Memory) and enable it. Resizable BAR allows the CPU direct access to the full VRAM of the RTX 4070 rather than 256MB chunks, improving GPU efficiency in modern games and reducing CPU-to-GPU communication overhead that can indirectly reduce sustained GPU clocks.

Frequently Asked Questions

Why is RTX 4070 throttling on HP OMEN 16?

OMEN Gaming Hub is in Balanced mode limiting TGP. Switch to Performance or Extreme mode to raise the TGP ceiling and eliminate power limit throttling.

How do I increase GPU power limit on HP OMEN 16?

Open OMEN Gaming Hub – Performance Control – select Performance or Extreme mode. This increases RTX 4070 TGP to 165W with Dynamic Boost.

What TGP does RTX 4070 have in HP OMEN 16?

Up to 165W in Extreme mode. Balanced mode limits to 115-150W. Performance mode enables Dynamic Boost between 150-165W based on thermals.

Does HP OMEN 16 support GPU undervolting?

Yes – via MSI Afterburner voltage curve editor. Undervolting reduces heat allowing sustained higher clocks without thermal throttle. Typical safe range is -50 to -75mV.

Conclusion

RTX 4070 power limit throttling on HP OMEN 16 in Windows 11 is resolved by switching OMEN Gaming Hub to Performance or Extreme mode, which raises TGP from 150W to 165W. Setting NVIDIA Control Panel to maximum performance and undervolting via MSI Afterburner creates thermal headroom that prevents thermal throttling from compounding the power limit issue. Cleaning vents and repasting GPU ensures the thermal headroom is sustained during long gaming sessions.