Dual BIOS is yet another industry leading feature available with the GA-8TX motherboard. Dual BIOS provides backup protection for the system CMOS through the utilization of two independent BIOS EEPROM chips. Assuming one chip becomes inoperable due to physical damage or a faulty flash upgrade, the other chip can automatically take control of the system upon reboot. Access to the Dual BIOS configuration menu is provided at boot time by depressing the F1 function key. To further aid in BIOS protection, GigaByte provides one chip with a standard socket interface, just in case something was to actually happen to both chips. With Dual BIOS properly configured, BIOS flashing the 8TX is not the particularly risky procedure common to more traditionally designed boards.

The overclocking capabilities of the GA-8TX are limited as compared to the P4T from Asus. The 8TX offers a selection of 100, 105, 110, and 133 MHz front side bus speeds via board level jumpers. The AMI BIOS configuration menu allows for multiplier manipulation for values of 8 to 23x. However, this option will be of little use as the Pentium 4 suffers from Intel's multiplier lock initiative, unless you are one of the lucky few that actually owns a test engineering processor. Another detracting issue regarding overclocking with the GA-8TX is the lack of processor voltage control, as this board configures the required voltages through an auto-detection routine.

In contrast, the Asus P4T offers a jumper-free environment for manipulation of front side bus speeds, processor multiplier, and core/io voltages directly from the BIOS setup menu. With these comparative features in mind, one can easily realize the GA-8TX is not exactly an overclocker's paradise, but this is to be expected due to Gigabyte's primary market segment being largely composed of OEM vendors and system integrators. Within this segment, the need for overclocking potential is limited, thus GigaByte has chosen to supplement the 8TX with options more appealing to the end-consumer market.