The Core 2 Duo E7400 is a pretty decent over clocker.
IF you have a decent motherboard and get a $20 cooler like CM Hyper 212 and you should be able to push the CPU into 3.4GHz+,
which will give Xenobalde just enough CPU power to run decently.
Also Intel e8400 cpus are going very cheap second hand, you can probably get one on ebay for less than $30, these do run happily over 4GHz with modest cooling, which will run Xenoblade at full speed.
IF you have a decent motherboard and get a $20 cooler like CM Hyper 212 and you should be able to push the CPU into 3.4GHz+,
which will give Xenobalde just enough CPU power to run decently.
Also Intel e8400 cpus are going very cheap second hand, you can probably get one on ebay for less than $30, these do run happily over 4GHz with modest cooling, which will run Xenoblade at full speed.
Desktop HTPC:
Gigabyte Z97X-Gaming5- i7-4790k MSI-B75-E33, i5-2500k
Corsair Vengeance 16GB RAM Crucial 8GB RAM
Gigabyte GTX780 GHz Edt. ASUS GTX960 Strix
Win 10 Pro / OS X 10.10 Win 10 Pro
Gigabyte Z97X-Gaming5- i7-4790k MSI-B75-E33, i5-2500k
Corsair Vengeance 16GB RAM Crucial 8GB RAM
Gigabyte GTX780 GHz Edt. ASUS GTX960 Strix
Win 10 Pro / OS X 10.10 Win 10 Pro
