1. La conception d'économie d'énergie avec le gestionnaire DES Avancé est basée sur un commutateur dynamique à 6-vitesses
  2. Chipset Intel® Core™ 2 multi-coeur et processeurs 45nm / Support 1600 MHz FSB
  3. Support mémoire Dual Channel DDR3 2000
  4. La conception avancée des 12 phases de puissance fournit l'énergie approprié pour l'utilisation efficace du 45nm
  5. E2 phases de puissance pour le chipset et la mémoire
  6. Support ATI CrossFire™ / 2 PCI-E 2.0 x16 / 2 PCI-E x4 pour performance de jeux extrème.
  7. Le logitiel de Control Overvoltage IC fournit davantage d'options pour la gestion de tension du CPU, du North bridge et de la mémoire
  8. Le Heat pipe/Heat sink combiné à la conception Hybrid Silent-Pipe, NB, SB et MOSFET propose 30% de refroidissement thermal
  9. Debug LED / OV-Alert LED / OC-Alert LED / TMP-Alert LED permet à l’utilisateur de gérer facilement le statut du PC
  10. 2 Gigabit Ethernet LAN avec fonction Teaming
  11. Support audio Dolby Home Theater® permettant de créer l'expérience surround
  12. DualBIOS BIOS pour améliorer le niveau de protection
  13. Commutateur rapide: On/Off / reset / Clr CMOS
  14. Zone CPU ultra sécurisée pour refroidissement ultime
  15. Contrôleur audio ALC 889A 106dB SNR et support Blu-ray / HD DVD
( Note) Cette carte mère est conçue avec la phase de la puissance VRD11.1, et est incompatible avec la phase de la puissance VRD10. Veuillez vous référer à «la liste de support CPU» pour plus détails.
  • Introduction


    Designed for overclocking enthusiasts with overwhelming overclocking experience, GIGABYTE GA-EP45T-EXTREME is based on Intel P45 chipset, and supports the latest multi-core and 45nm processors up to FSB 1600MHz, featuring dual PCI-E 2.0x16 connectivity with CrossFireX™ supported and dual LAN with teaming for ultra bandwidth.

    GA-EP45T-EXTREME equipped with all-copper heat pipe from North Bridge, South Bridge, to CPU MOSFET which provides comprehensive thermal solution, and can be further optimized by a special heat pipe between North Bridge heat sink and PCI socket on your option. Additionally, enhanced with special design around CPU circuit for maximum heat reducing and top quality electronics components, GA-EP45T-EXTREME brings unprecedented cool and reliable platform for overclockers.

    Built with GIGABYTE patented Dynamic Energy Saver Advanced technology and Ultra Durable 2 design, GA-EP45T-EXTREME delivers ultimate overclocking performance along with maximum stability and advanced power savings.
  • Qualified for Windows® 7
    The motherboard qualified for WHQL (Windows Hardware Quality Labs) certification of Windows 7 from Microsoft®, setting the standard for future Windows 7 certified motherboards...more
  • Smaller, Faster and More Efficient
    Carte mère pouvant être associée à un processeur Intel 45nm CPUs pour offrir des performances optimales et ce, au travers d'une gestion d'énergié contrôlée et optimisée.
  • Dual Channel DDR3 2000
    Experience the advanced technology of DDR3 2000 memory, featuring faster speeds and higher data bandwidth, which delivers superior performance for the most demanding applications.
    * Please refer "Memory Support List" for memory support information
  • Interface graphique PCI-E 2.0
    L'interface PCI-E 2.0 double la bande passante de la norme PCI-Express standard, en passant de 2.5 Gbit/s à 5 Gbit/s, un connecteur x32 pouvant transférer jusqu'à 16 GB/s de données.
  • ATI CrossFireX
    ATI® CrossFireX™ delivers the ultimate graphics performance for gaming enthusiasts who demand the highest frame rates without compromising on resolution.
  • Dolby Home Theater®
    Dolby Home Theater positionne chaque utilisateur au coeur de son environnement multimédia pour une expérience cinématographique unique.
  • Offre un son surround de qualité pour chacun de vos jeux, films ou fichier musical.
  • Détection / Configurations automatique de votre environnement


  • Hybrid Silent-Pipe
    Hybrid-Silent Pipe is all-copper thermal solution design which combines Air cooling with Liquid Cooling to enable effective heat removal from the North Bridge, South Bridge and CPU area.

    Hybrid-Silent Pipe combines liquid cooling and air cooling to provide up to 30% cooler operation


  • Dynamic Energy Saver Advanced
    GIGABYTE Dynamic Energy Saver Advanced provides better energy saving capabilities and enhanced system performance. GIGABYTE Dynamic Energy Saver Advanced is the world's only motherboard energy saving technology with hardware-based Dynamic 6-Gear* Switching. With support for VRD 11.1, GIGABYTE's DES Advanced allows the motherboard to switch to 1 Gear phase switching during idle, allowing for a dramatic increase in power savings.

    GIGABYTE has also retooled Dynamic Energy Saver to allow overclockers to experience the benefits of multi-gear power phase switching while overclocking, providing ultra stable, ultra smooth overclocking performance.
    * The 6-Gear feature may vary by model. Gear 1 phase switching requires 45nm processors with PSI signal enabled.
  • 2 phases de puissance pour le North Bridge et la Mémoire
    GIGABYTE P45 motherboards are equipped with 2-Phase power for the North Bridge and memory, allowing users to reach higher memory frequencies and enjoy better performance. Compared with only one phase solutions, this ensures longer power component lifespan and higher overclockability due to cooler working temperatures and better efficiency.


  • 2 Gigabit LAN
    Boost de bande passante, performances multipliées par 2 !
  • Gestionnaire de control Overvoltage (IC)
    Hardware Overvoltage Control ICs which provide more voltage control options than before for the CPU North Bridge and memory. The overvoltage controllers also provide hardware linear real-time voltage control. In addition, Hardware Overvoltage Controller ICs also allow for much finer voltage control, allowing power users to adjust voltage in as little increments as 20mV for better overclocking performance.
  • EasyTune6
    Logiciel de gestion et de tweaking de votre système


  • DDualBIOS™ - Protection Double Bios
    DualBIOS™ - Protection Double Bios
  • LEDs de debug
    LEDs de debug embarquant affichant des codes d'informations pour comprendre les problèmes rencontres avec votre carte mère
  • LEDs 'OV-Alert'
    4 jeux de LEDs OV-Alert vous signaleront en temps réel les surtensions éventuellement appliquées à vos CPUs, mémoires, Northbridge et Southbridge en cas de mauvaises manipulations !
  • LEDs 'OC-Alert'
    Les LEDs 'OC-Alert' indiqueront visuellement le niveau d'overclocking CPU appliqué
  • LEDs de température
    2 jeux de LEDs indiqueront en temps réel les températures du CPU et Northbridge
  • Switchs embarqués
    Switchs embarqués Power, Clear CMOS et Reset pour vous permettre d'accéder rapidement aux fonctions clés de votre système.
  • Ultra Durable 2 – Composants de Qualité pour Cartes Mères de qualité


    Ultra Cooling - Low RDS(on) MOSFET Design
    Low RDS(on) MOSFETs specially designed to produce lower switching resistance for faster electric current charging and discharging.

    Ultra Cooling

    Low Power Loss - Ferrite Core Choke Design
    Ferrite core chokes comprised of a compound of iron oxide and other metal elements whose properties hold energy much longer than common iron core at high frequency.

    Low Power Loss




    Longer Life - All-Solid Capacitor Design
    Solid capacitors contain a solid organic polymer, while electrolytic capacitors use a common liquid electrolyte, hence, the terms solid capacitor versus electrolytic capacitors.

    Longer Life

  • Condensateurs solides japonais - 50,000h
    GIGABYTE Ultra Durable motherboards are equipped with solid capacitors developed by leading Japanese manufacturers. With an average lifespan of 50,000 hours, these solid capacitors provide the stability, reliability and longevity essential to meet the power needs of high-end processors and other components running today's most demanding applications and games...more


    * 50000 hours of work time is calculated at 85℃ ambient temperature.

    • * The terms HDMI, HDMI High-Definition Multimedia Interface, HDMI Trade dress and the HDMI Logos are trademarks or registered trademarks of HDMI Licensing Administrator, Inc.
    * The entire materials provided herein are for reference only. GIGABYTE reserves the right to modify or revise the content at anytime without prior notice.
    * Advertised performance is based on maximum theoretical interface values from respective Chipset vendors or organization who defined the interface specification. Actual performance may vary by system configuration.
    * All trademarks and logos are the properties of their respective holders.
    * Due to standard PC architecture, a certain amount of memory is reserved for system usage and therefore the actual memory size is less than the stated amount.