P5K3 Premium/WiFi-AP
Website Link
Here
BIOS
Blitz Extreme
Website Link
Here
BIOS
P5KC
Website Link
Here
BIOS
P5K WS
Website Link
Here
BIOS
P5K64 WS
Website Link
Here
BIOS
*work in progress*
I will be mainly focusing on the P5K Deluxe and the P5K3 Deluxe, these are the boards that are going to sell the most, have the larger user base and are more widely available, i will however add P5K and P5K-E info if requested.
P5K Deluxe
BIOS
Version 0311
P5K Deluxe Release BIOS 0311
Support new CPUs. Please refer to our website at:
http://support.asus.com.tw/cpusupport/cpusupport.aspx
New BIOS is much better than the one supplied with the board, memory command rate is now supported (T1 or T2), though it is hard to boot with T1 with tuned settings.
Memory divider bug has been removed, all dividers are now functional and as stable as each other.
Non functional memory sub menu has been fixed and can now be used to tune memory for compatibility or speed, speed resulting in a small boost in memory dependant apps.
Board now boots when voltage on FSB Termination and MCH voltage is increased, before the board would not boot or would become unstable.
Voltage regulation has become more stable and auto options set voltage slightly higher than stock bios auto voltage.
Cold restart problems have been solved, board no longer powers down on restart above certain FSB.
Cold CMOS clear function has been updated and no longer requires a cold start to clear a failed overclock.
POST hanging issue has been resolved, takes slightly longer to POST than original bios but no longer hangs if a setting is incorrect or a peripheral is not functioning correctly.
General overclock ability across the range of CPU's has been improved over stock bios, quads are seeing a slight improvement in max clock and max stable clock with dual core users seeing the same results but with smaller increases.
IRQ has been tweaked.
OLD BIOS
Version 0202
DELUXE Release BIOS 0202
First Release.
Pros:
- The CPU Voltage Damper in the BIOS greatly reduces the terrible vdroop problem Asus are well known for, with an x3210, with 1.4 set in the BIOS under load i get 1.38-9
- High memory clocking like P5B Deluxe/Commando with upto 2.55 volts on the vdimm line
- High Kentsfield quad core FSB - 480-500FSB is expected from this board and very good clocking quad cores or QX chips
- Recovers well from bad overclocks, no need to take out battery as often
- Area around cpu is clear of intrusions for large coolers and phase.
- Stock auto performance is very good and is around the same speed in terms of memory bandwidth/super pi as a tweaked p965.
- Great clocks across the board on all cores, expect higher clocks on a cpu if you think it had some speed left in it, my old pentium D gained 200mhz extra from using this board.
- Board is great at stock and will overclock well if you keep the chipset cool, p35 does not generate much heat but it likes to be kept cool
Cons:
- Lack of PS/2 mouse port - bad for kvm users and ps2 users (move on to usb tbh)
- No power/reset/clear cmos buttons
- Seems to suffer picky dividers see here
- Divider in picture above will not work no matter what ram used, voltage or any other setting even if the ram can go much higher than the value offered.
- Damm Heatpipes.....
P5K3 Deluxe
BIOS
Version 0413P5K3 Deluxe Release BIOS 0413
Support new CPUs. Please refer to our website at:
http://support.asus.com.tw/cpusupport/cpusupport.aspx
OLD BIOS
Version 0301
P5K3 DELUXE Release BIOS 0301
First Release.
P5K
BIOS
Version 0414
P5K BIOS update file (version 0414)
Fix the issue when replace the battery, cpu trapping frequency will show 1333.