Friday, August 26, 2016
Search
  
Most Popular
Hardware Reviews
PC Parts
Crucial MX300 750GB SSD review
WEB Reviews
Seagate Enterprise Capacity 3.5 V.3 4TB SAS 6Gb/s HDD Review
OCZ Vector 256GB SSD Review @ Custom PC Review
Gigabyte F2A85XM-D3H
NZXT Phantom 630
Auvio Bluetooth Portable Speaker Review
Corsair H90 CPU Cooler Review
BIOSTAR Hi-Fi Z77X (Intel Z77) Motherboard Review
Noctua NH-L9i Cooler Review on Technic3D
Breaking News
NHK Join Forces With Panasonic And Sony To Win The 8K TV Race
Intel Introduces New 3D NAND SSDs
Facebook To Use Personal Data From WhatsApp To Bring You Personalized Ads
Amazon Introduces Car Research Portal
Google Uses Artificial Intelligence To Compress Images
Researchers Make Wi-fi Networks Faster And Stronger
Apple Weighs iPhone Video Editing App
Mozilla is Fighting To Reform The EU Copyright Law
Home > Hardware Reviews > PC Parts

Monday, October 20, 2008
Glacialpower GP-AL650

3. Basic tests

Testing the efficiency of a PSU is not very easy and it requires use of specialized hardware. The goal would be to see whether the PSU delivers efficient current to simultaneously power all the devices that are connected to the PSUs power lines.

For this review, we have just tried to load our test PC with many devices and created extensive CPU+3D workload by using 3D Mark Vantage and PC Mark Vantage. Our test PC was as follows:

  • Asus P5K Premium + Intel Q9300
  • 2x Asus EN9800GTX
  • 2x1GB Crucial PC2-8000
  • 1xWD 80JB SATA I
  • 1xSeagate 80GB SATAII
  • Windows VISTA 32bit SP1

All PSU ratings were monitored with Everest Ultimate Edition v3.0. The following table lists the industry wide specifications for DC Output Voltage Regulation.

 

After running both benchmarks, the monitored outputs showed us how much stress the PSU has taken. A summary of the results can be found at the following table:

Minimum
Maximum
+3.3 V
V
3,24
3,27
+5 V
V
4,88
4,93
+12 V
V
12,20
12,29

The results indicate that the PSU performed within the standard range. On the other hand, the dual VGA setup seems to stretch the power supply and we have high variation at the +12Volts rail.




Get RSS feed Easy Print E-Mail this Message


 
Home | News | All News | Reviews | Articles | Guides | Download | Expert Area | Forum | Site Info
Site best viewed at 1024x768+ - CDRINFO.COM 1998-2016 - All rights reserved -
Privacy policy - Contact Us .