I.nfraR.ed Posted July 17, 2012 Share Posted July 17, 2012 Great score. Id on't know how you guys pull out such good scores. My performance per clocks is awful Quote Link to comment Share on other sites More sharing options...
Freakezoit Posted July 18, 2012 Share Posted July 18, 2012 Try the 66.93 driver , mem clk is also the key for an good score. From 260 - 263 gave me 8 points Quote Link to comment Share on other sites More sharing options...
I.nfraR.ed Posted July 18, 2012 Author Share Posted July 18, 2012 (edited) Yes, I know about memory, but this driver is the only one working on my system. I'm getting awful scores with other drivers, something like 100 points below that. Got something like 268 with 66.93 and every other driver I tried. Don't know if it's something AMD specific. Otherwise it's true that these cards are limited by the memory subsystem. I've managed to clock the core to 360MHz on air, but struggling with the memory. It even gets worse with more volts. I saw you have attached wire to fb1, so I'm going to look at the datasheet once again, maybe there's something I'm missing in my mod. And the performance is not good either. No way I can reach your score with the current situation. Edited July 18, 2012 by I.nfraR.ed Quote Link to comment Share on other sites More sharing options...
I.nfraR.ed Posted July 23, 2012 Author Share Posted July 23, 2012 Btw, 4ns or 5ns memory? Quote Link to comment Share on other sites More sharing options...
Freakezoit Posted July 25, 2012 Share Posted July 25, 2012 5ns Samsung mems Quote Link to comment Share on other sites More sharing options...
Massman Posted July 25, 2012 Share Posted July 25, 2012 You sure you modded the right FB, Infrared? Quote Link to comment Share on other sites More sharing options...
I.nfraR.ed Posted July 25, 2012 Author Share Posted July 25, 2012 5ns Samsung mems It's the same then. You sure you modded the right FB, Infrared? Based on the pcb traces and datasheet of the controller - yes, should be the right one. Plus the mem voltage is increasing. Quote Link to comment Share on other sites More sharing options...
Freakezoit Posted July 25, 2012 Share Posted July 25, 2012 did you also increase the VDDQ for mem ?? Quote Link to comment Share on other sites More sharing options...
I.nfraR.ed Posted July 25, 2012 Author Share Posted July 25, 2012 (edited) I thought they are tied. vdd = vddq here, measured directly on the corresponding pins of the mem chips. Increasing vdd increases vddq as well and they are equal. Edited July 25, 2012 by I.nfraR.ed Quote Link to comment Share on other sites More sharing options...
Freakezoit Posted July 25, 2012 Share Posted July 25, 2012 nope they aren`t tied , over the gpu next to each mem chip are some big ceramic caps , they are for VDDQ. i`ll upload pics of my mods for you and mark also the measure points for each voltage. I`ll send them to ya via pm @ Hwbot-forum. Quote Link to comment Share on other sites More sharing options...
I.nfraR.ed Posted July 25, 2012 Author Share Posted July 25, 2012 Don't remember the readings on those caps, but measuring the vddq pins on the mem chips should read the same, no? Quote Link to comment Share on other sites More sharing options...
Freakezoit Posted July 25, 2012 Share Posted July 25, 2012 You got an PM @ HWbot Forum i hope that helps u a bit to get a better Score Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.