This Genuine Intel Quad-Core i7-920 2.66GHz Socket 1366 CPU - SLBEJ - Tested is perfect for those looking for a powerful processor for their computer. With 4 cores and a clock speed of 2.667 GHz, this processor is perfect for multitasking and running demanding applications. The L2 Cache is 1 MB and the L3 Cache is 8 MB, ensuring speedy processing and smooth performance. This processor is compatible with Socket 1366 and is from the Intel Core i7 1st Gen. series. The processor has been thoroughly tested and is in great working condition. It is ideal for those building a new computer or upgrading their existing one. This item comes from the CPUs/Processors category and is also listed under Computer Components & Parts and Computers/Tablets & Networking categories.