![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/dimg/990x990/dimg/system_info.png)
Which Intel Core CPU is the best? How do I decide between a Core i3, i5, i7 or i9? - PC World Australia
![14 core Intel Core i9-10940X fails to impress on Geekbench; just 5% ahead of the Core i9-10920X and AMD Ryzen 9 3900X in multicore workloads - NotebookCheck.net News 14 core Intel Core i9-10940X fails to impress on Geekbench; just 5% ahead of the Core i9-10920X and AMD Ryzen 9 3900X in multicore workloads - NotebookCheck.net News](https://www.notebookcheck.net/fileadmin/Notebooks/News/_nc3/Untitled_3_8.png)
14 core Intel Core i9-10940X fails to impress on Geekbench; just 5% ahead of the Core i9-10920X and AMD Ryzen 9 3900X in multicore workloads - NotebookCheck.net News
![Intel Previews Core i9-11900K, Can Combine With 500-series Motherboard For Extra PCIe Lanes – Techgage Intel Previews Core i9-11900K, Can Combine With 500-series Motherboard For Extra PCIe Lanes – Techgage](https://techgage.com/wp-content/uploads/2021/01/Intel-Core-i9-11900K-vs-Ryzen-9-5900X-680x382.jpg)
Intel Previews Core i9-11900K, Can Combine With 500-series Motherboard For Extra PCIe Lanes – Techgage
![Intel Core i9-11900K Rocket Lake Flagship Scores Huge In Geekbench, Fastest Single-Threaded CPU Performance Ever Recorded & 13% Faster Than AMD's Zen 3 Intel Core i9-11900K Rocket Lake Flagship Scores Huge In Geekbench, Fastest Single-Threaded CPU Performance Ever Recorded & 13% Faster Than AMD's Zen 3](https://cdn.wccftech.com/wp-content/uploads/2021/01/CES2021_IntelTechPreview_Final-page-031.jpg)
Intel Core i9-11900K Rocket Lake Flagship Scores Huge In Geekbench, Fastest Single-Threaded CPU Performance Ever Recorded & 13% Faster Than AMD's Zen 3
![Intel Core i9-9900K 9th Generation 8-Core 16-Thread 3.6 GHz (5.0 GHz Turbo) Socket LGA 1151 Unlocked Desktop Processor BX80684I99900K - Best Buy Intel Core i9-9900K 9th Generation 8-Core 16-Thread 3.6 GHz (5.0 GHz Turbo) Socket LGA 1151 Unlocked Desktop Processor BX80684I99900K - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6302/6302019_sd.jpg)