Dawn Of War III
Nvidia GeForce GTX 1080
Dawn of War III scales well with increased execution resources. As we can see from the fastest CPUs, though, it also favors high clock rates.
Intel's Core i7-8700K reaches up to 113.6 FPS. However, its 1.5 FPS advantage over the Core i7-7700K isn't very impressive considering the Core i7-8700K boasts 50% more Hyper-Threaded cores.
Meanwhile, the $1000 Core i9-7900X doesn't offer as much performance as a $175 Core i3-8350K. This is why we don't recommend HEDT processors for purpose-built gaming rigs.
Nvidia GeForce GTX 1070
The same general scaling trends persist with the GeForce GTX 1070, albeit at a lower performance level. Intel's Core i3-8350K continues behaving like older Core i5 CPUs, while the Core i5-8600K really hits a price/performance sweet spot with this pairing.
Nvidia GeForce GTX 1060
Again, some of the highest-end processors drop a few places because they aren't utilized fully. There's only a 3.3 FPS (4%) delta between the Core i9-7980XE and the first-place finisher...but that chart-topper is a Core i5!
Again: Striking the right balance is important. Not only is it a waste to buy too much CPU if you don't need the processing power for other workloads, but you can even handicap it with a graphics card incapable of keeping it busy.
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