Talking about the 6mm Remington necked down to .224? The most popular version of that one is the 224 TTH, there are others 22 Creedmoor, 22-243, 22 Middlestead.... The 223 WSSM has about the same powder capacity as most of those.
Faster than the 220 Swift and most get them chambered in faster twist barrels like 1:8 for handling 75 to 80 grain bullets and push them fast. There are some that also go for slower twist barrels for pushing 40gr bullets really fast like 4200fps or faster.
The version I have is a 22-243 with a 1:8 27 inch barrel and with 75gr Swift Siroccos at 3300fps it makes for a good whitetail and pig round or about anything else that size or smaller. 80gr Nosler custom competition bullets are sure destructive on yotes and raccoons.
There are no free lunches with them though being over bore cartridges barrel life is not what you would consider long.