GA-8I865PE775-G-RH (rev. 3.0) Intel Core 2 Extreme dual-core Core 2 Duo Intel Pentium D Intel Pentium 4 LGA775 CPU system board Manual GA-8I865PE775-G-RH is a motherboard produced by GIGA-BYTE TECHNOLOGY CO., LTD. It supports Intel® Core TM 2 Extreme dual-core / Core TM 2 Duo Intel® Pentium® D / Intel® Pentium® 4 LGA775 CPU.