kewlguy239 :
I am an IT administrator, and am stuck using Windows XP SP3 for the business's operating system. I can't upgrade my OS because we use DOS programs, and the sheer cost of upgrading 70 workstations to Windows 7 would be very costly.
The price of parts for systems that are still Windows XP certified (older parts and systems)is on the rise, and I'm wondering if the Ivybridge platform will work with windows XP.
Has anyone installed XP on an Ivybridge platform with success? Were there compatable drivers for the Chipset, Graphics, Networking, and Audio? What drivers/features were unable to load? Is it stable?
If anyone has tested Windows XP on Ivybridge, any information you could provide would be of great help.
After just biting the bullet and trying it I made a few discoveries:
Ivybridge H77 and Z77 motherboards will support windows XP under a few conditions.
First, you must download the XP specific drivers from the manufacturer's website for your hardware. The included driver disk (at least for the INTEL brand motherboards I used) fails most of the installs for Windows XP, or installs the driver but severely reduces system stability/performance. Once you download the XP specific driver for the Chipset, Graphics (HD 4000), Audio, and LAN you are in business. XP does not support USB 3.0, nor does it natively support AHCI. I haven't attempted an AHCI driver install with the operating system, and instead chose to run in IDE mode on the SATA II controllers.
Bios update was a little weird. Attempted to manually load new bios on boot from a flashdrive, but could not install, being prompted "the bios version you are attempting to upgrade to is an older version" even though it was a new version. When i put a windows 7 hard drive in the machine, the bios update was no problem. Did NOT check to see if the XP drive worked after that point, so it would be interesting to see if the updated bios caused any or resolved any issues with windows xp. Maybe next rig I build for a client I'll give that a shot.
Performance is about as fast as XP can get. The real drawback is losing key features of Ivybridge, including CPU power management, USB 3.0, PCI-E 3.0, and higher memory bandwidth. Windows XP doesn't seem to appreciate memory running higher than 1600mhz. Kind of a waste when the 3770k and 3570k can operate 2400mhz ram with windows 7 or higher. XP seems to get unstable and sluggish upwards of 1600mhz.
So the short answer: Yes, Ivybridge will work with XP.