Clock rate for IGP 320M

[Trevor Best]

(originally posted to uk.comp.sys.laptops but no replies)

HP Nx9005 - Radeon IGP 320M

Using the Omega drivers (www.omegacorner.com) I have a page to allow
for overclocking of the core and memory of the video card, I've done
this lots on Geforce cards but not on a laptop before. The sliders are
set at 2132.83Mhz for core and 0MHz for RAM, I suspect both are wrong
<g>. Does anyone know what the standard clock settings are so that I
might start from there and work up? or is not a good idea to overclock
these cards?

 

[Northern Light]

from a revious nx9005 owner (i just sold an nx9005 on eBay), i would highly
recommend that you do NOT overclock the 320m, let alone any notebook
graphics chip. notebooks have limited cooling, and if you OC the chip and
have the notebook laying on a flat surface for a while (little ventilation),
it could burn out.

since the i320m uses shared memory, you can adjust just how much it uses
from 8mb to 128mb in the BIOS. with 512mb of ram, i had mine set to use
32mb.

John