With intelligent performance that accelerates in response to demanding tasks, such as playing games and editing photos, the Intel Core i5 processor moves faster when you do. The Intel Core i5 processor automatically allocates processing power where its needed most. Whether youre creating HD video, composing digital music, editing photos or playing the coolest PC games - with the Intel Core i5 processor you can multitask with ease and be more productive than ever. Intel i5 9400 Coffee Lake Refresh Six Core 2.9GHz 1151 CPU Processor Coffeelake Refresh BX80684I59400 Socket 1151 CPU Size 14nm Number of Cores 6 Number of Threads 6 Clock Speed 2.9GHz Turbo Speed 4.1GHz Unlocked Core Multiplier No Processor Graphics  Intel® UHD Graphics 630 GPU Base Speed 350 MHz GPU Max Speed  1.05 GHz GPU Max Resolution 4096x2304@24Hz Cache 9 MB SmartCache Max TDP 65W Heatsink Y Packaging Retail