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7950 Vapor X + two 8 pin connectors + mem voltage + VRM cooling
For those who have recently have bought the Sapphire HD 7950 Vapor X with two 8 pin connectors, I want to get an idea of their VRM cooling capabilities.I heard mixed reviews about VRM cooling and it seems it has to do with either the cooler/VRM design, and/or the low stock memory voltage 1.5v. Supposedly there should be a new vBios that changes the memory voltage to 1.6v for better vrm cooling but that is questionable. Do you know what are the stock memory voltages on them? is it 1.5v or 1.6v? If not, what are your mem clocks and VRM temps? Also, were you able to change the GPU voltage using Trixx 4.6.0 in Bios1? Because I heard the card has LL to lock the voltage and the new Trixx can disable that. Edit: I was just doing some research and I think I might go with the MSI TF3 instead. Vapor-X seems to have dubious issues surrounding voltage locks and VRM components/heating/cooling. Last edited by Stealth3si; 03-11-2013 at 07:29 PM.. Antec 300 Illusion Case
Antec NEO ECO 620C Asus M5A88-V EVO Phenom II X4 960T OC'd @ 4.2GHz / 6 cores @ 4014Mhz (Hyper 212 EVO CM BM push/pull) CPU/NB @ 3038Mhz G.SKILL Ripjaws X Series 8GB 1736Mhz CL9 1T MSI R7950 TFIII 1225/1625 1.25/1.60 Asus Xonar DX & Beyerdynamic DT770 Pro 80 Darth'd w/ O2 Desktop Amp Samsung 840 Pro 256GB, Samsung 830 256GB, WD Caviar Green 1TB/2TB, WD My Passport 2TB x 6 Logitech K800 & Logitech G700 Dell S2740L LED IPS 27" 1080p Windows 7 Ultimate x64 Service Pack 1 |
| 03-10-2013, 04:36 PM | |
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VRM cooling aint good, voltage seems to not be unlocked.
have 7970. i'd maybe checkout a reference one if you can and stick this on it. http://www.overclock.net/t/120352...ka-the-mod |
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