Apple MacBook Pro 15-inch (2018) Review: Even More Power | Tom's Hardware
Mac Tech - 15-inch MacBook Pro 2019 2.3GHz, 8Core Core i9 with 16MB shared L3 caste (turbo boost up to 4.8GHz) 16GB of 2400MHz DDR4 memory 512GB PCIe-based SSD Radeon Pro 560X
Configure your own 15-inch Apple MacBook Pro (2017) at OWC
Amazon.com: Apple MacBook Pro Mid 2018 (13" Retina, Touch Bar, 2.3GHz Quad-Core Intel Core i5-8259U, 8GB RAM, 512GB SSD) - Space Gray (Renewed) : Electronics
Compared: 2018 i9 MacBook Pro versus iMac 5K performance | AppleInsider
MacBook Pro 15-inch 2018 review: A fully loaded powerhouse laptop - CNET
MacBook Pro 15-inch 2018 review: A fully loaded powerhouse laptop - CNET