What is the difference between Intel® Core i7-8550U (1.8 GHz / 4.0 GHz) and Intel Core i7-7200U—2.5 GHz up to 3.1 GHz? Which one is better? - Quora
![Amazon.com: HP 15.6 inch HD Laptop, Intel Core i5-7200U Processor 2.5GHz, 12GB DDR4 RAM, 1TB HDD, HDMI, Bluetooth, SuperMulti DVD, WiFi, HD Webcam, Windows 10 -Turbo Silver : Electronics Amazon.com: HP 15.6 inch HD Laptop, Intel Core i5-7200U Processor 2.5GHz, 12GB DDR4 RAM, 1TB HDD, HDMI, Bluetooth, SuperMulti DVD, WiFi, HD Webcam, Windows 10 -Turbo Silver : Electronics](https://m.media-amazon.com/images/I/61b4P3m7tOL.jpg)
Amazon.com: HP 15.6 inch HD Laptop, Intel Core i5-7200U Processor 2.5GHz, 12GB DDR4 RAM, 1TB HDD, HDMI, Bluetooth, SuperMulti DVD, WiFi, HD Webcam, Windows 10 -Turbo Silver : Electronics
![Amazon.com: 2017 HP High Performance 17.3? HD+ Display Laptop, Intel Core i5 -7200U Processor (up to 3.2GHz), 8GB DDR4 RAM, 1TB HDD, DVD +/-RW, Wi-Fi, HDMI, Webcam, USB 3.1, Windows 10 : Electronics Amazon.com: 2017 HP High Performance 17.3? HD+ Display Laptop, Intel Core i5 -7200U Processor (up to 3.2GHz), 8GB DDR4 RAM, 1TB HDD, DVD +/-RW, Wi-Fi, HDMI, Webcam, USB 3.1, Windows 10 : Electronics](https://m.media-amazon.com/images/I/61NGwwdqr0L._AC_UF894,1000_QL80_.jpg)