mahaudi Posted January 31, 2016 Posted January 31, 2016 This is my Matrix,....runs realy good on Water ( Watertemps ~ 8°c ) 1600-1630 Mhz / 2250 Mhz on all Benchmarks vGPU ~ 1,23 / VRAM : 1,880v. ( Samsung ) http://hwbot.org/submission/3103050_ http://hwbot.org/submission/3098819_ http://hwbot.org/submission/3095969_ http://hwbot.org/submission/3088642_ Quote
David090491 Posted January 31, 2016 Posted January 31, 2016 What's the gpu temperature? Memory I also was able to overclock to 3600. But the chip works stable at 1470 What model you have water cooling ? Quote
mahaudi Posted January 31, 2016 Posted January 31, 2016 Mode with old Enzotech - Sapphire SCW-1 With 22°c Watertemps have i around ~ 32°c load GPU Temp . Quote
Lays Posted January 31, 2016 Posted January 31, 2016 (edited) Fixed my Ln2 bios. Card doing realllly well on memory, I'm gonna spend today testing how low I can get on volts for 9000 mhz effective (2250 mhz) Slight bump in volts, 1550 core, mem 9108 mhz effective Edited January 31, 2016 by Lays Quote
Rauf Posted February 9, 2016 Posted February 9, 2016 Have ordered one now What CB temps did you have on the ones you tried? All four Galax cards I've tried had CB issues when switching from loading screens to game tests in FS at around -90 C. And CBB at-50... Quote
Xtreme Addict Posted February 9, 2016 Author Posted February 9, 2016 @Rauf use VGA - DSUB adapter, you will have better CB/CBB regarding Matrix, all cards have similar CBB - around -125*C after restart, after shutdown (power off), around -110*C Quote
Rauf Posted February 9, 2016 Posted February 9, 2016 @Rauf use VGA - DSUB adapter, you will have better CB/CBB regarding Matrix, all cards have similar CBB - around -125*C after restart, after shutdown (power off), around -110*C Thanks for info. Adapter didn't make a difference on Galax... Quote
Doug2507 Posted February 19, 2016 Posted February 19, 2016 Joined the club. For those that have run on cold, did you find lower asic better or no difference? Quote
Doug2507 Posted February 19, 2016 Posted February 19, 2016 Thought all were sammy now Dan? Anyway, only lucky if core clocks like a mofo! Quote
Dancop Posted February 19, 2016 Posted February 19, 2016 Hahaha...I've had a lot of matrix now...all hynix...maybe next week I'll get my first Samsung But today I'll play my hynix with the new bios Quote
Doug2507 Posted February 19, 2016 Posted February 19, 2016 Haha, do you not get them hot off the shelf? Since you've had a lot, asic make any difference on cold? Quote
Doug2507 Posted February 20, 2016 Posted February 20, 2016 Well, mine is 74% which from the looks of things is pretty low for a Plat. Hoping it sings on cold! Quote
Rauf Posted February 20, 2016 Posted February 20, 2016 I'd say you need to look at asic but also how they clock on air, and then hope it scales on cold. I've had four galax ln2 and two did 1900mhz core on ln2, they had asic 66 and 73 and clocked to around 1500 mhz on stock cooler. One did 1800-something with asic 65 and clocked to 1470 on stock. The best did 2000mhz with asic 74 and 1500mhz on stock. So it's hard to tell...asic can tell you a little bit but i think air oc tells more. As for asus platinum I got two. One asic 79,x that does 1550 on stock. And one asic 66 that did 1500mhz. Of course i kept the asic 79 Looking forward to test it on ln2! By the way both had samsung mems. Quote
Doug2507 Posted February 20, 2016 Posted February 20, 2016 Be interesting to see what happens on cold. Basic jist of it I've got from the net, low asic+decent air clock=win win. Mine seems mediocre on air. 1410 was a no go on 11 at stock, +50 no problem but stopped there as os needs redone. Tempted to order up a couple more for curiosity. Have to say i'm very impressed with the build quality. Solid card! You taking that card to sheff? Quote
Doug2507 Posted February 20, 2016 Posted February 20, 2016 (edited) Not setup for FS but checked on calico, 1505+/2290+, stock core (1.212)/1.8vMem. Bit over 50deg. (stock cooler) Edited February 20, 2016 by Doug2507 Quote
Gunslinger Posted February 23, 2016 Posted February 23, 2016 You found a Samsung card? Yes Who's ready for Montreal? Quote
Doug2507 Posted February 23, 2016 Posted February 23, 2016 Haha, nice! Rest of mine come today, hopefully on pot tomorrow! Quote
Xtreme Addict Posted February 23, 2016 Author Posted February 23, 2016 Good collection Mike I have 2x Sammys and 2x Hynix for 4-Way Quote
Doug2507 Posted February 23, 2016 Posted February 23, 2016 Other 3 turned up today, sods law one is hynix. Other two 67/79 asic (sound familiar Rauf? ). Keen to put both on pot and see if it makes any or sod all difference! Quote
Rauf Posted February 23, 2016 Posted February 23, 2016 Did the mods today. The cold throttling is a very small resistor and hard to desolder (for me at least). I suggest just use a good pair of tweezers to pull it off. Anyway, what should the power consumption in GPU-Z read after shorting the power limit resistors? Mine reads about 20% idle at 1500MHz in "3D always mode". Around 62% at load. Seems high to me. I've had problems before getting the solder to stick on the power limit resistors. They are slippery Just wondering if I need to resolder... Quote
Doug2507 Posted February 23, 2016 Posted February 23, 2016 Thought hardmod for pwr wasn't needed? Or you using something other than gput? Quote
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