Activate NVIDIA Resizable BAR with EVGA Precision X1

- March 30, 2021

Enhance Performance with NVIDIA Resizable BAR

EVGA GeForce RTX 30 Series utilizing NVIDIA Resizable BAR gives gamers an extra boost in gameplay framerate on select titles by letting the CPU directly access the GPU’s entire frame buffer memory.

EVGA Precision X1 simplifies the upgrade process and makes it more intuitive, so you can spend less time updating software and firmware and get back to your gaming!

All EVGA GeForce RTX 30 Series now feature support for NVIDIA Resizable BAR after updating a brand new EVGA VBIOS.

System Requirements

The Following EVGA graphics cards and motherboard chipsets FULLY SUPPORT NVIDIA Resizable BAR.

EVGA GeForce RTX 30 series graphics cards*
Intel Z590 / Z490 / Z390 / Z370 / W999 / X299 series motherboards
Windows 10 64-bit (UEFI) Operating System

*EVGA GeForce RTX 3090, 3080, 3070, and 3060 Ti graphics cards require a VBIOS update available through EVGA Precision X1

Simplify GPU Resizable BAR with EVGA Precision X1
Resizable BAR statusVBIOS Update
Check your Resizable BAR status at a glance.
See what's missing and how you can fix it.
Update VBIOS with a clickMotherboard BIOS
Update the latest VBIOS for your EVGA Graphics card with a single click.
Enter the motherboard BIOS to enable Resizable BAR.

Performance with Resizable BAR On
Resizable BAR Performance
Additional Resources:
NVIDIA's BIOS Update Information Page
NVIDIA'S Blog Post
Precision X1

To learn more about EVGA Precision X1 and NVIDIA Resizable BAR, visit

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