This Coffee Lake Intel Core I5-8400 has been tested in an Asrock Z390 Phantom Gaming motherboard with an AMD RX 580 8GB GPU and runs well at the stated clock speeds of 2.80 -4.00GHZ. It will be packed safe and secure. This Core i5 8th Gen. CPU has 6 cores 6 threads and is perfect for those looking for a high-performance 8th gen I5 for gaming, video editing or work.