Gigabyte Z790 UD

• Format: ATX
• Chipset: Intel Z790 13e génération
• Nom de code: Raptor Lake
• Socket: 1700
• Memoires: DDR5
• Cpus: Intel Core I3/5/7/9 (12e & 13e Gen)
• Audio (1): Realtek HDA ALC1220
• Sata (1): Intel Z790 Sata III
• Graphique: Intel Xe UHD Graphics
• USB 3.x (1): Intel Z790 USB 3.2
• Reseau (1): Realtek RTL8125BG (2.5Gb)
• Thunderbolt:
• Wireless: 
• Bluetooth:
• Lien officiel: https://www.gigabyte.com/

Checksum : 1918
Introduce the "Intel Default Settings" and enabled as default, user needs to disable it first to use GIGABYTE PerfDrive profiles
Introduce microcode 0x12B as the final mitigation of 13/14th Gen desktop processor Vmin Shift Instability issue according to Intel official

i. 0x12B encompasses 0x125 and 0x129 microcode updates, and addresses elevated voltage requests by the processor during idle and/or light activity periods.

ii. microcode 0x129 (August 2024) addresses high voltages requested by the processor.

iii. microcode 0x125 (June 2024) addresses eTVB algorithm issue.

Add EZ-OC support for AORUS x XPG co-branding DRAM

Checksum : A0C2
Optimize CEP and power settings
https://www.gigabyte.com/Press/News/2156
Processor support and optimization for i9-14900KS
Update Intel APO (DTT) framework version to 9.0.11405.42569

Checksum : E9B2
Addresses potential UEFI vulnerabilities. (LogoFAIL)
Add "GNA (Gaussian & Neural Accelerator)" Option
Add "SPD Write Disable" Option

Checksum : 303E
Follow Intel to upgrade Microcode CPUID ver. 0x11D
Introduction of new BIOS user interface for user-centered intuitive UX with quick access function
https://www.gigabyte.com/Press/News/2115

Checksum : EEFF
Enable SPD write protect, help fixing DDR5 compatibility issue due to some module did not introduce JEDEC SPD write protection properly.