Apple MacBook Pro 15 - i9-9880H · Radeon Pro 560X · 15.4", QWXGA+ (2880 x 1800), IPS · 512GB PCIe SSD · 32GB DDR4, 2400 MHz · Mac OS X · AppleCare+ | LaptopMedia.com
2018 MacBook Pro versus older MacBook Pros
Amazon.com: Apple iMac 27" with Retina 5K Display, 3.3Ghz 6-Core Intel i5, 8GB RAM, 512GB SSD, AMD Radeon Pro 5300 4GB, Mid 2020 : Electronics
System Report shows inconsistent graphics card information on MacBook Pro 2018. Have 560X but system is showing 555X. : r/mac
MacBook Pro Fan Noise Review | i7-8750H 555X vs i9-8950HK 560X - YouTube