Maingear's Ultima 18 comes with up to an RTX 5090, but that doesn't mean you should buy it Maingear is positioning its new Ultima 18 as a "no-compromise desktop-class gaming rig that fits in a ...

Inside, ULTIMA 18 is powered by the new Intel Core Ultra 9 275HX processor (24 cores, 5.4GHz Turbo), paired with up to NVIDIA RTX 5090 or 5080 mobile GPUs (up to 24GB GDDR7, 175W TGP).

The Maingear Ultima 18 runs on a new Intel Core Ultra 9 275HX processor with 24 cores and is paired with (up to) an NVIDIA RTX 5090 mobile GPU. It also boasts support for up to 192GB of DDR5 RAM ...

That's why Maingear's CES 2025 announcement is so exciting; not only are these gaming rigs capable of handling your gaming needs, but you'll be hard-pressed to find a cooler-looking PC out there.