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--- computing:power_mgmt [2013/01/19 16:06]
gcooper
+++ computing:power_mgmt [2021/06/29 08:32] (current)
gcooper
@@ Line 2: / Line 2: @@
 ...otherwise known as Green IT...
+See also **[[computing:windows:windows_pwr_mgmt|Windows Power Management]]**
+===== Power Management Terms =====
+http://en.wikipedia.org/wiki/PowerNow!
+http://en.wikipedia.org/wiki/Cool%27n%27Quiet
+http://en.wikipedia.org/wiki/SpeedStep
+**PowerNow!** - AMD CPU frequency scaling
+**Cool'n'Quiet** - AMD CPU frequency scaling for desktop CPUs
+**Optimized Power Management** - AMD CPU frequency scaling for newer Opteron CPUs
+**SpeedStep** - Intel CPU frequency scaling
+**Enhanced Intel SpeedStep (EIST)** - Newer name for SpeedStep
 ===== General =====
@@ Line 7: / Line 27: @@
 http://www.tomshardware.com/reviews/bios-beginners,1126-8.html
-http://virtualkenneth.com/2010/12/06/bios-settings-in-a-vmware-esxivsphere-environment/
+http://workinghardinit.wordpress.com/2011/06/20/consider-cpu-power-optimization-versus-performance-when-virtualizing/
 ===== Hyper-V =====
@@ Line 16: / Line 36: @@
 http://blogs.citrix.com/2011/07/11/optimise-your-server-for-maximum-performance/
+http://wiki.xen.org/wiki/Xen_power_management
 ===== VMware =====
+http://www.unidesk.com/blog/speedstep-and-vdi-it-good-thing-not-me
 http://www.vmware.com/pdf/Perf_Best_Practices_vSphere5.1.pdf
+http://virtualkenneth.com/2010/12/06/bios-settings-in-a-vmware-esxivsphere-environment/

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