Check out the Windows Vista SP1 Gaming Performance Comparison Chart

Well, we now have the Windows Vista SP1 Gaming Performance Comparison Chart. As usual XP scores well over Vista and Vista SP1 doesn't gain much advantage over a Vista machine without SP1.



The single-GPU GeForce 8800 GTX did experience gains(though not significant) in games like Call of Duty 4 and Oblivion when we compared Windows Vista to Windows Vista with Service Pack 1 installed. Performance stayed mostly flat in most other popular games. Pairing up two 8800 GTXs for an SLI setup yielded similar results. When we compare Windows Vista with Service Pack 1 to Windows XP SP2, the GeForce 8800 GTX kept up in Call of Duty 4 and BioShock. Vista with SP1 actually took the lead in Oblivion, but it's hard to ignore XP's(as usual) victories in Crysis and Team Fortress 2. SLI performance was decidedly better under Windows XP than Windows Vista with and without SP1 in almost all of the tests.

Does this mean XP is a better gaming machine ? The truth is out there!!

How to Uninstall Windows Vista SP1 easily?

The Windows Vista SP1 RTM release came out only a few days back. But I am sure that already many of you may want to uninstall the Windows Vista SP1 - same case with uninstalling Vista.

Though Vista SP1 makes your system much more faster, stable, reliable and also add a whole host of new features too. But if due to any reason(personal preferences too) you want to uninstall SP1 and if you are doubtful regarding some questions. Then I have the uninstall procedure jotted down as an FAQ for you.

Well, How can I get rid of SP1 for good?
It's simple as ever. Goto control panel, click "Programs," then, in the next window under "Programs and Features," click "Uninstall a program."

Make sure to Click "View installed updates", then select "Service Pack for Microsoft Windows (KB936330)," and click "Uninstall."

How long does it take to uninstall SP1?
In normal circumstances it will take 20 to 30 minutes to uninstall the service pack. Similar to the installation procedure of SP1, the uninstall is a three-stage process. There is one reboot in the middle, then another nearer the end. If the middle restart doesn't happen automatically, however, so you have to stick around to click a button. The rest is hands-off :) .

Are there any SP1 bits left on the machine?
No, but the updates that Microsoft required prior to offering SP1 through Windows Update - dubbed "prerequisites" by Microsoft - will surely remain.

These include the January KB935509 update to BitLocker, and two others originally delivered in February - KB937287 and KB938371. As you may recall, the middle update of trio, KB937287, was reported that it had sent many users PCs into a death spiral of endless reboots. Microsoft yanked the update several days later from the automatic delivery list; users were still required to download and install it last week, however, before they were able to "see" SP1 on Windows Update.

Are there any other Microsoft-approved ways to uninstall SP1?
According to the KB948537 support document, the company says users can also roll back to a pre-SP1 state by using Vista's System Restore feature - but I really can't assure you if things go fine this route.

Microsoft spells out two options: one "offline" -- to be used if the PC isn't connected to the Internet or can't connect, perhaps because of SP1 -- and another dubbed "online." The former requires that you have your original Vista install DVD and a PC that will boot from the optical drive.