May 16, 201312 yr I happen to have the NCP81022 datasheet but no HD7790 card at the moment. Anyhow the feedback pin is #48, can someone measure resistance from this point to ground? edit: vgpu: edit2: LN2 bios: http://elmorlabs.com/files/7790ln2.zip Edited July 12, 201312 yr by elmor
May 16, 201312 yr Author I can do that tomorrow morning at the office, do you need pics too ? Would help yes.
May 17, 201312 yr 1'390k Ohms (1.39M Ohm) from #48 to GND. Btw, on my side I have a 7790 with PCP81022, I don't have the 7790 with NCP81022 anymore. Pics: Thumb: 200x134 Normal: 800x600 Original: 5184x3456 #48 is this one right? Edited May 17, 201312 yr by Christian Ney
May 17, 201312 yr Can't wait to see how high this chip can scale (not a bit too late for MOA class B?)
May 17, 201312 yr Can't wait to see how high this chip can scale (not a bit too late for MOA class B?) I havent even benched yet so I think its ok ^^
May 17, 201312 yr Lol so do I... prep this week end and firing next week! Seems 560Ti 448c gat no chance to outpass this card... pff! need to buy one now (...once again ^^)
May 17, 201312 yr I have a 650 ti boost over here I am still confused though; will it be better than a 560 448 or no?
May 17, 201312 yr Guess not! Look at the last screenies for 7790... Taking 1500mhz oO with tesselisation off imagine what...
May 17, 201312 yr F@ck I really forgot about this thing aka tess -.- what can I do now? Will have to give it a shot
May 17, 201312 yr A bit off topic mate but, don't forget 50% of contestants will go to semi final Push hard and do your best!!
May 17, 201312 yr 1'390 Ohms from #48 to GND. Btw, on my side I have a 7790 with PCP81022, I don't have the 7790 with NCP81022 anymore. I have card with NCP81022, I`ll check the resistance.
May 17, 201312 yr A bit off topic mate but, don't forget 50% of contestants will go to semi final Push hard and do your best!! yeah and also ONLY 2 will go to the finals anyway sorry for the off-topic. rest in pm
May 17, 201312 yr Author Pin #48 is that one yes. VR of 10kohm should give a little more than 10% increase in voltage. OVP is at +0.3V so still need to figure something out there. Unfortunately it uses serial vid interface so no VID-mod is possible.
May 17, 201312 yr Pin #48 is that one yes. VR of 10kohm should give a little more than 10% increase in voltage. OVP is at +0.3V so still need to figure something out there. Unfortunately it uses serial vid interface so no VID-mod is possible. easy we use Epower
May 17, 201312 yr Sorry wasn't 1390 ohm was 1390k ohm (1.39M) which seems wrong ... yesterday I measured 186kOm , but my battery is low .. so i didin`t post it)
May 17, 201312 yr The other prob, at least with the MSI variant, is that it cold slow, so I guess a bios will be needed too...
May 17, 201312 yr As soon as I went into negative temps, I was getting like 10fps on 11, warm it up and back to normal...
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