Help in CPU numbers in motherboard CPU support lists Tags: CPUs Support Motherboards Last response: November 24, 2012 6:39 PM in CPUs Share aaliyahkyla10 November 24, 2012 12:28:46 PM I'm planning to build a computer and I chose the i3 3220 ivy bridge and searched for a mono and found this one : http://www.asrock.com/mb/overview.asp?Model=H77%20Pro4/... so I checked its cpu support list here: http://www.asrock.com/mb/overview.asp?cat=CPU&Model=H77... and searched for the i3 3220 my problem is that I see 2 processors with the same name 1155 Core i3 i3-3220(P0) Ivy Bridge 3.3GHz BLK 100MHz 3MB 55W P1.30 1155 Core i3 i3-3220(L1) Ivy Bridge 3.3GHz BLK 100MHz 3MB 55W P1.20 the difference they have is that on the 3rd column inside the parentheses they have (P0) and (L1) and the bios number is different. What is the difference of (P0) and (L1). More about : cpu numbers motherboard cpu support lists jpoos a b à CPUs November 24, 2012 12:41:39 PM appears that there's 3 different steppings of the i3 3220. i'd assume that one is from the engineering samples, another from the retail version & not sure what the third could be. think retail 3220'ss are the L1 stepping m 0 l masemame November 24, 2012 6:39:02 PM im planing to buy this cpu myself and i am also having the same problem. so did find the difference between them ( i3-3220 (N0), (P0) and (L1) )? m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedCPU and Motherboard support help needed Forum SolvedDoes my CPU support my motherboard? please help Forum SolvedWhats the most powerful CPU my motherboard can support ? Forum SolvedWill near-identical CPU (not on MOBO support list) cause system instability? a10/5700 vs 58, Details: Forum SolvedMotherboard cpu support Forum SolvedMotherboard cpu support Forum Solvedmotherboard support lists of memory etc is very lacking Forum SolvedMotherboard CPU Support On Power Connector Forum I need help with motherboard cpu support Forum Solvedbios update cpu support list Forum SolvedDoes Gigabyte H87-HD3 Motherboard support AMD FX8320 CPU? Forum Need help finding a motherboard to support CPU/vidcard Forum SolvedI need to know if my CPU and GPU are compatible with my motherboard. Also, if I have the power supply to support it. Forum SolvedWill my motherboard support my CPU? Forum Solvedwhat cpu's do my motherboard support Forum SolvedDoes my motherboard support this CPU? Forum Solvedwil my motherboard support my cpu cooler Forum SolvedMotherboard cpu support Forum SolvedWill my motherboard support an i7 CPU? Forum SolvedDoes my Dell motherboard support this CPU Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !