by Ericmopar » Thu Oct 15, 2015 9:22 pm
It's not really the GHZ it's actually IPS Instructions Per Second. That's one of the reasons Intel wins out over AMD in gaming, all things being equal of course.
It depends on what socket the motherboard has first then a person can decide if a upgrade will work with a faster CPU.
A person has to be careful when selecting a AMD CPU. The reason is, some of the higher end AMD CPUs will benchmark pretty high, but only when using 6 or 8 threads. On a per core basis, which is what matters in most gaming/simming, single core ratings are more important and that's where Intel kicks booty.
Peter Hayes is right when he always mentions a balanced system though.
IE a person can use a older AMD Phenom II x4 CPU with a low end card like a GTX 750/950 no problem. Probably up to a GTX960.
Also. Train Simulator is CPU and GPU dependent. GPU power determines how good things will run at higher AA and other settings.
The CPU matters because of the large number of Draws on some routes and places like yards with other trains and stock sitting around.
The CPU also does the PhysX in this sim, not the GPU.
New build. i7-7700k, MSI Z270 Gaming M5 Mobo, Hyper 212 Evo, Corsair DDR4 3200 Mhz RAM, Klipsch Pro Mediea 2.1 Speakers, Samsung 850 Evo SSD, HAF XM Case, Asus Strix GTX 1070 and Cooler Master Storm XT Keyboard.
Slick with Pretty Rainbow Colors.