I have a 4940MX POS CPU that I have managed to overclock to 4.1 GHz and passed the wPRIME stability test but the temps are going up to 95C....... I increased the voltage a bit to be able to hold a 4.1 GHz on all cores otherwise on the default it was throttling down to 3.3 GHz
I have no clue how to use XTU I just used the OC settings of the 4930MX to get this OV to hold @ 4.1 GHz on all cores/threads
what shall I change?
these are my current settings.......
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Spartan@HIDevolution Company Representative
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Spartan@HIDevolution Company Representative
Nevermind, thank God I had Mr. Fox's OC Settings saved that he once did on my system! Using these settings, I got 10C down now maxing out @ 85C under full load on all 8 threads / 4 cores!
Papusan likes this. -
"DISABLE" Package turbo power lock. Didn't Mr Fox tips you about this? Run a benchmark test before and after you disabling this virus. Your processor maybe can't run with maximum power if you don't DISABLE the virus. Lower performance = lower heat. Maybe you get lower heat because of lower performance with this V**** enabled. http://forum.techinferno.com/attachments/alienware-m18x-aw-18/11180d1394984875-new-options.jpg
Last edited: May 24, 2015 -
Spartan@HIDevolution Company Representative
check my settings now bro, anything else I should change?
Last edited: May 24, 2015Papusan likes this. -
Hi that was better. Latest xtu shall work with Aw18 but earlier version is also ok. Use also Trottlestop after you getting an stable overclock. Mr Fox have a good video guide in Trottlestop guide tread. Start testing before you make other or different settings.
Test your processor with different benchmark test (Wprime, xtu benchmark , Cinebench 11 and R15, 3Dmark11, 3Dmark vantage, 3Dmark Sky diver and software you normally use). Monitor temperature and that your processor don't throttling during the tests before you maybe use or trying other settings. Also run virus scan because it can Make stability problems for processors who have wrong power settings. And use high power settings not balanced power in windows power planLast edited: May 24, 2015Spartan@HIDevolution likes this. -
Spartan@HIDevolution Company Representative
Papusan likes this. -
Spartan@HIDevolution Company Representative
So now that I have a stable overclock, what do I need XTU for? like if I format, is it really needed or are the settings saved in the BIOS for good?
Papusan likes this. -
They who have BGA processors need balanced power settings because the trotting garbage processor. See under my avatar
Spartan@HIDevolution likes this. -
You can have xtu but set xtu to start manually when you run Trottlestop. Don't run them both on start up. You can get problems. You may need it later if your settings not stick or you get problems or want other overclock settings later. It's also useful to set everything to default setting if you need to flash to an other bios.
Last edited: May 24, 2015Spartan@HIDevolution likes this. -
Spartan@HIDevolution Company Representative
thanks bro, I don't run throttle stop as my 4.1 GHz OC is stable and never throttles since I increased the Core Current Limit to 130A and the Processor current limit to 120A
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120/130Amp is to little for 4.3 -4.4 on all cores
Edit: Is your processor temperature better now during benchmark tests?Last edited: May 24, 2015 -
Spartan@HIDevolution Company Representative
how much current do you set?
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Spartan@HIDevolution Company Representative
BTW, what's the difference between current and voltage for the CPU? -
http://en.m.wikipedia.org/wiki/Electric_current
http://www.diffen.com/difference/Current_vs_Voltage
Remember processor and core current is only a limit. If you don't have enough then processor TrottleLast edited: May 25, 2015
Help to decrease temps with my 4.1 GHz overclock
Discussion in 'Alienware 18 and M18x' started by Spartan@HIDevolution, May 23, 2015.