![Which Intel Core CPU is the best? How do I decide between a Core i3, i5, i7 or i9? - PC World Australia Which Intel Core CPU is the best? How do I decide between a Core i3, i5, i7 or i9? - PC World Australia](https://www.idgcdn.com.au/article/images/740x500/dimg/intel-core-i9-10900k-100849903-orig.jpg)
Which Intel Core CPU is the best? How do I decide between a Core i3, i5, i7 or i9? - PC World Australia
![Amazon.com: Intel Core i5-3470 SR0T8 Socket H2 LGA1155 Desktop CPU Processor 6MB 3.2GHz 5GT/s : Electronics Amazon.com: Intel Core i5-3470 SR0T8 Socket H2 LGA1155 Desktop CPU Processor 6MB 3.2GHz 5GT/s : Electronics](https://m.media-amazon.com/images/I/71YimM7FMiL.jpg)
Amazon.com: Intel Core i5-3470 SR0T8 Socket H2 LGA1155 Desktop CPU Processor 6MB 3.2GHz 5GT/s : Electronics
![Intel Core i5-12400 retail CPU gets tested with stock cooler (again), 81°C in a standard chassis - VideoCardz.com Intel Core i5-12400 retail CPU gets tested with stock cooler (again), 81°C in a standard chassis - VideoCardz.com](https://cdn.videocardz.com/1/2022/01/Intel-Core-i5-12400-retail-with-stock-cooler-1.jpg)
Intel Core i5-12400 retail CPU gets tested with stock cooler (again), 81°C in a standard chassis - VideoCardz.com
![Intel Core i5-12600K - Core i5 12th Gen Alder Lake 10-Core (6P+4E) 3.7 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512600K - Newegg.com Intel Core i5-12600K - Core i5 12th Gen Alder Lake 10-Core (6P+4E) 3.7 GHz LGA 1700 125W Intel UHD Graphics 770 Desktop Processor - BX8071512600K - Newegg.com](https://c1.neweggimages.com/ProductImageCompressAll1280/19-118-347-05.jpg)