In order to achieve a good undervolting, we need some programs.
1. RM-Clock Utility - In this application we perform the undervolting. A must if we want to make it work.
2. Prime 95 - This application enables us to stress-test the CPU to see if it’s stable and what its max temperature is. Not a must. A similar application will do just as fine, or a demanding game. Using both of them is recommended.
3. Mobilemeter - An application that will measure the temperatures of the laptop. Of course you can use any type of application that works with your computer but I use this one.
4. 3DMark 03/05 - If you are unsure and really want to check that there are no performance losses, you can use this application.
Then we need a test-computer! In the following tests we will use this computer.
|
Acer Aspire 5021WLMi |
| Weight |
3.1 Kg |
| System type |
Notebook |
| Processor |
AMD Turion 64 Mobile ML-28 2800+ 512 L2-cache (1600 Mhz) |
| Memory |
512 MB 333 Mhz 2x256 MB |
| Monitor |
15.4" WXGA 1280x800 px Crystalbrite |
| Video card |
Ati Radeon x700 128 MB |
| Modem, WLAN, LAN |
Yes, 54BG, Gigabit LAN |
| Operating system |
Microsoft Windows XP Home Edition |
Now, on to the undervolting.
