Re: Help me upgrade
The difference between 3570K and 3570 CPU are K version is unlocked and the other is locked.
You can check ASUS site to add up to 5 mobos to compare the differences each mobo. All looked the same but each mobo has features removed to lower cost.
Intel Core i7 3770K, Corsair H80 liquid cooler with Noctua S12-1200 fan, ASUS P8Z77V with UEFI 2003, 16GB Samsung Green 30nm DDR3-RAM, Pioneer DVR-217DBK 22x DVD-RW, Corsair AX850 PSU, Western Digital 2TB SATA3 hard drive, CanonScan LiDE 210 scanner, Microsoft Internet Keyboard, ASDA Wheel Mouse Optical, 32inch Sharp LC32LE600 LED TV, EVGA Geforce GTX 670 SC 4GB with Geforce 326.80 driver, 30Mb broadband Virgin Media VMDG480 Super Hub, Aspire Xplorer Midi Tower, Windows 8.1 Pro 64bit.