Intel 6th Gen Core i7-6700K 4.0GHz (Turbo 4.2GHz) 4-Core LGA1151 CPU SR2L0
$38
It features 4 cores and a hefty 8 MB of L3 cache, making it ideal for demanding computing tasks such as gaming, video editing, and multitasking. With a LGA 1151 socket type, this processor is compatible with a wide range of motherboard models.