Best Way to Run Windows 7

You'll get better gaming performance through Bootcamp (Less overhead) but VMWare is more convenient and okay for less demanding games.

 

Parallels

This software has been the most difficult to use as there always seems to be a problem...cannot fine the win os...full screen only..all mac missing...win could not download: Google Chrome...win could not download Firefox...you name it.
Error messages all kinds of issues.

 

If you're playing games, then Bootcamp.

Even if they're not that graphically heavy, Bootcamp is still probably your best bet. The new SimCity might be a bigger hog than Sims.


VmWare and Parallels are great for when you just want to hop in and do something with a regular Windows app. And they might work well-enough to get some games running.

But since you mention gaming explicitly: Bootcamp. This way if you decide to try at other (more gpu intensive) games you can still play them fine.

AND... I forget which of them (VmWare vs Parallels) did this. But at least one of them let you point a VmWare instance at your Bootcamp partition. So you could boot into Bootcamp for heavy gaming. But if you're just in OS X and need to hop into Visual Studio to do something quickly, you could just have Parallels (or whatever) run your Bootcamp partition inside OS X

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I only give such a long-winded explanation because some young kid was telling me that the new iMacs stunk for Windows gaming. I scratched my head and said "huh?"

He said that the VM wasn't running the latest CoD (or Modern Warfare) as good as his windows PC. He was trying to do it through VmWare because he said "there's no difference in 3D graphics running in a VM"

Which is false. While they've made great strides in getting 3D graphics to run decent in VM it's nowhere near as good as native.

 

You will want to install Windows 7 via bootcamp for the best experience playing the new Sim City. The Sims 2 should work fine in a Windows 7 VM which is accessing the bootcamp install, so no wasted space there as it only takes a small amount to set up this VM where it is using the disk space of the already installed Windows 7 via bootcamp.

Doing it this way offers you an ideal setup where you can avoid bothering with reboots for older or less demanding games along with Windows applications but you do have the option of rebooting for optimal performance for any newer title. This is how I do it myself and it works well for me.

 

I believe both games you mentioned have native OS X versions. Parallels is certainly more convenient for less intensive work, but Bootcamp is more or less required for most Windows gaming.

In your situation I would repeat your previous setup. Parallels pointing to a Bootcamp partition gives you the flexibility of quick access to less intense tasks, and rebooting for more power for Windows if needed. The only drawback is that in this setup Parallels gets very little benefit from a Fusion drive, if you have one. But if you find OS X versions of your apps / games, you don't have to worry about that as often.

 

That sucks! I've been using Parallels 7 and now 8 for 6 months with no issues in Mountain lion with Win7 / Win8 virtualized on a MBP and now my iMac. Are you on the current version?

 

I've read, though not tested, that you can use the same code on both sides.

 

Bootcamp install it and then install Parallels. The reason is that some games do not behave in Parallels. Essentially mouse control can get odd and games where mouse look is implemented when playing through Parallels you can get stuck in spin city. Tile based games don't seem to suffer this but most first person shooters do. Also, having the Parallels option means you can pop open a Window sessions and allow those games to patch all the while still using OS X.

 

I run win 7 and 8 and linux Mint all on Parallels. Works great.

 

I believe that the network addresses in "native" and in "virtual" have to be made the same. Normally in "virtual" it is a genric address.