Gigabyte Technology Co., Ltd. H97-D3H-CF. Memory. 20.00 GB DDR3 SDRAM 667MHz. Northbridge. Intel Haswell 06. Southbridge. Intel H97 00. BIOS. American Megatrends Inc. F5. Processor Information. Name. Intel Core i7-4770. Topology. 1 Processor, 4 Cores, 8 Threads. Identifier.