The Project CARS FAQ now offers minimum and recommended system specifications for this racing game in the works at Slightly Mad Studios (thanks Eurogamer). Since 8K resolution is so next year, they are turning this past 11 to promise support for 12K resolution for those with 12 monitor setups, or whatever it would take to run that. Here's word:

What is the min and recommended spec for the game on PC?

MINIMUM SPEC
CPU – 2.66 GHz Intel Core 2 Quad Q8400, 3.0 GHz AMD Phenom II X4 940
GRAPHICS – nVidia GTX 260, ATI Radeon HD 5770
MEMORY – 4Gb RAM, 1Gb VRAM

RECOMMENDED SPEC
CPU – 3.5 GHz Intel Core i7 3700, 4.0 GHz AMD FX-8350
GRAPHICS – nVidia GT600 series, AMD Radeon HD7000 series
MEMORY – 8Gb RAM, 2Gb VRAM
NB.. Specifications will be updated closer to launch. Online connection required for Multiplayer and Driver Network features.

What resolutions and frame-rate will Project CARS run at?

• Up to 12K resolution on PC (frame-rate dependent on PC hardware)
• 1080p, 60 frames per second on PlayStation 4
• 900p, 60 frames per second on Xbox One