Windows 7: Release Candidate 1 Preview
by Ryan Smith and Gary Key on May 5, 2009 11:00 PM EST- Posted in
- Systems
Power Consumption
We measured "platform" power consumption at the wall outlet using a Watts Up Pro power meter. We do not include the power numbers for a monitor or external speakers; however, we do install a set of headphones in the audio out jack. We also turn on all peripherals in the BIOS along with enabling all power saving features in the BIOS. We measured idle power consumption after 15 minutes of inactivity and the average power consumption while running the Canyon Flight benchmark in 3DMark06. Power management is set to "Balanced" mode and the prefetch folder is cleared for each test.
At idle, Windows XP Pro x64 has the lowest power usage in both single card and dual card operation. Under load, Windows 7 has a very slight advantage compared to the other operating systems. However, there are no real differences overall between Windows 7 and Vista.
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adelaidewright - Friday, February 11, 2011 - link
Definitely, Windows 7 is about to impresses the XP users who resisted to Vista on the ground of performance and compatibility. Windows' newest avatar has a great look and it consumes least of the system resources. It's not surprising that more and more users are migrating to Windows 7. Windows 7 is a multi talented Operating System which includes native functionality to read and write Blue-Ray discs. Windows 7 has many built-in tools to help with program compatibility and it also features an improved backup solution to help keep your information safe. Windows7 is an advanced Operating System with excellent features. Windows 7 builds on the substantial investment.The Window Support is an independent provider of on-demand tech support and not affiliated with any third party brand unless specified. Their service was very professional and resolved my problem completely. As always were very patience and knowledgeable. They managed to solve the problem.