Leadtek 6200TD Vmods here VGPU/VDDR

[Cybercat]

Timing 0: 050b1410
Timing 1: 05010406
Timing 2: 20230305

[seaman]

Timing 0: 050b1410
Timing 1: 05010406
Timing 2: 20230305

Is quite a mess with this timmings.Better said,is a mess what different programs report about this timmings:values are totaly different from rivatuner to nibitor and nTimings.
I came to the conclusion that they are buggy and I don't trust them.
You are right:tighter timmings should allow less overclock and relaxed timmings should allow more overclock.
Those are the timmings reported by Riva for me.They only changed since I use this Ultra bios.You would think that they are more tight using nTimings,am I right?
But most important feature of ram is missing in nTimings -and that is CL(clock)or CAS.From what I know,CAS is given by the first two bits in the Timming0,and this in the Ultra bios are 06 wich stands for 6CAS.In your bios CAS is 5 and normal clock,according to datasheet is 4.
From this point of view,you can understand that is possible to overclock more.
Is a lot to talk about timmings,but all these different reports confuse everybody.I tested lot of timming sets with nTimings or NiBiTor but none of them made a significant difference.
Only the ones in this bios helped me "jump" 100Mhz.Wheter they are reported well by RivaTuner,I can not tell you

[Cybercat]

If I could only find a PCIe equivalent of that Ultra BIOS that you use.

[TEDY]

are these mods also for LEADTEK 6600 PCIE ?

[overcrash86]

are these mods also for LEADTEK 6600 PCIE ?

yes these are same ,that same PCB and chip

PS: Leadtek 6600TD and 6200TD

[zakelwe]

My leadtek does not like more than 1.5v or else Windows locks up, the more the voltage the quicker it locks up... no black screens though.

I also flashed to the Sparkle 6600 bios.

no gpu vmod => 585/745
gpu vmod 1.5v max => 601/745 only

I wonder what is causing this problem with volts, must be some sort of overvolt protection kicking in I guess ...

Regards

Andy

[TEDY]

zakelwe: how did you flashed and which bios ? you have LEADTEK 6200/6600 PCIE ???