sdfsfsdgsdg1 Posted September 7, 2012 Share Posted September 7, 2012 To be honest, I am a little bit intimidated and unsure whether I should overclock my GT640M or not. I am using an Aspire V3-571G which I got a few days ago. Of course I'd like to improve the settings for even better gaming experience, especially with the 640M's potential that is spoken of. But I am not sure whether it could affect the laptop's lifetime or could damage the laptop due to overheat – I do not posess a cooling pad or something the like.Are my fears justified or just fears? Quote Link to comment Share on other sites More sharing options...
Desmopatrick Posted September 7, 2012 Share Posted September 7, 2012 which tools do you use for overclocking? is it possible to disable the boost (709MHz) to have always 810MHz @3D? thanks a lot! Quote Link to comment Share on other sites More sharing options...
spartanox Posted September 7, 2012 Share Posted September 7, 2012 I use nvidia inspector to overclocking. Unfortunately, I noticed that this mod you can only increase the nvidia boost with overclocking (from 709MHz to 1114MHZ), base frequency clock remains unchanged at 810 Mhz. If you want 810Mhz in 3D you have to overclock the core to +102 MHz: When you overclock considers only the speed of the boost. Quote Link to comment Share on other sites More sharing options...
mw86 Posted September 13, 2012 Share Posted September 13, 2012 Thanks for that info interesting Spartanox. I cant believe someone got over 1ghz core on 640m. Thats epic. Quote Link to comment Share on other sites More sharing options...
spartanox Posted September 13, 2012 Share Posted September 13, 2012 True, kepler core is amazing, I'm sure you could go further than 1200MHz but with this mod unfortunately we can not push beyond 1114MHz. The only limit is ddr3 ram, exceeding 1150 MHz ingame I see too many artifacts. I bought this laptop only because svl7 created this mod, thanks again Quote Link to comment Share on other sites More sharing options...
mw86 Posted September 15, 2012 Share Posted September 15, 2012 True, kepler core is amazing, I'm sure you could go further than 1200MHz but with this mod unfortunately we can not push beyond 1114MHz. The only limit is ddr3 ram, exceeding 1150 MHz ingame I see too many artifacts. I bought this laptop only because svl7 created this mod, thanks again Thats really awesome Hear that SVL7 your promoting sales Quote Link to comment Share on other sites More sharing options...
TyDix Posted September 26, 2012 Share Posted September 26, 2012 Thanks for this great mod! 1114/1150 Vantage 9798 6600 @ standard clock 3dmark11 2568 ~1700 @ standard Would be interesting to see what the actual limit is, but ~47% more is still enough Quote Link to comment Share on other sites More sharing options...
mw86 Posted September 27, 2012 Share Posted September 27, 2012 Thanks for this great mod!1114/1150 Vantage 9798 6600 @ standard clock 3dmark11 2568 ~1700 @ standard Would be interesting to see what the actual limit is, but ~47% more is still enough Wow that is very good overclock. Welcome to Tech Inferno TyDix. Quote Link to comment Share on other sites More sharing options...
Dunich Posted September 29, 2012 Share Posted September 29, 2012 Somebody have the same problem? Quote Link to comment Share on other sites More sharing options...
mw86 Posted October 2, 2012 Share Posted October 2, 2012 Somebody have the same problem?[ATTACH=CONFIG]5001[/ATTACH]I cant really see your pic good but it seems your clocks are changing several times a second or close to that. That is strange. Is unofficial overclocking enabled in Afterburner..ini file? Im not sure if that has anything to do with it but for AMD and afterburner the .ini can tell powerplay to be disabled and lock 3dclocks. Maybe you need to do similar. I dont know if this is a boost issue or not. what vbios did you use? Quote Link to comment Share on other sites More sharing options...
Dunich Posted October 6, 2012 Share Posted October 6, 2012 I'm using the sl7's vbios mod. I noticed that this clocks changing only when temperature reaches the level of 93-94. And i tried to do something with Afterburner cfg file, no effect. Quote Link to comment Share on other sites More sharing options...
mw86 Posted October 7, 2012 Share Posted October 7, 2012 The issue seems to be a normal temperature based throttle.. If its only at 93-94c then i wouldn't worry as you shouldn't game at that level temperature or bench for that matter. Can you improve your temps any? Maybe an aftermarket paste or up the fan speed? Sent from my Paranoid Samsung Galaxy S3 on Sprint using Tapatalk 2 Jelly Bean flavor included Quote Link to comment Share on other sites More sharing options...
FiShBuRn Posted October 11, 2012 Share Posted October 11, 2012 svl7, can you mod bios 1.11?thanks in advance Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 11, 2012 Share Posted October 11, 2012 Excelent thread! thanks svl7 for your work and everyone for the feedback, you all made me do the jump! Buying Acer V3571G tomorrow! Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 12, 2012 Share Posted October 12, 2012 Ok guys, got it! Clocks and mem 1114/1100! everything runs sweet, got a dock with a big fan blowing air to the laptops back and temps are 36º gpu and 44º cpu Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 13, 2012 Share Posted October 13, 2012 hi guys! is there a way to edit the vbios? Thanks Quote Link to comment Share on other sites More sharing options...
FiShBuRn Posted October 13, 2012 Share Posted October 13, 2012 I wanted to know that to...but i think @svl7 doesnt watch this thread anymore...----edited post to include the @, so svl7 gets a mention notice. svl7 is probably studying, so please be patientchmod1337 Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 14, 2012 Share Posted October 14, 2012 just wanted to fiddle with this bios a bit more, i have a feeling that can reach 1200mhz core! Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 15, 2012 Share Posted October 15, 2012 @svl7: i thank you again for your work! ive got one question: is there any way to edit this bios with nibitor? thanks in advance Ed Quote Link to comment Share on other sites More sharing options...
svl7 Posted October 15, 2012 Author Share Posted October 15, 2012 Nope, but I think I might be able to tweak it a bit more if some of you are willing to test it and give some feedback. Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 15, 2012 Share Posted October 15, 2012 @svl7, thanks to you i bought the acer V3-571G, was looking for a not-so-expensive laptop but with some gaming capabilites and you made it real valuable! playing lots of games very smoothly at 1113/1200 but sometimes it throttles back to 709mhz, no heat issue, got a good cooling and temps never go above 70º and cpu 75º, so must be needing voltage, dont you think? ill test what ever you throw my way! Cheers Ed Quote Link to comment Share on other sites More sharing options...
FiShBuRn Posted October 15, 2012 Share Posted October 15, 2012 @svl7, sure, please do on the lastest bios, 1.11, if its possible.. Quote Link to comment Share on other sites More sharing options...
OccamsRazor Posted October 15, 2012 Share Posted October 15, 2012 Hi Fishburn, whats your intake on the vbios mod? is it working for you?cheersEd Quote Link to comment Share on other sites More sharing options...
FiShBuRn Posted October 16, 2012 Share Posted October 16, 2012 yeap, its working fine, core at max and mem at 1000, never throttles when playing bf3 online... Quote Link to comment Share on other sites More sharing options...
paradox Posted October 17, 2012 Share Posted October 17, 2012 what do you think should I try this modded bios on my Acer Aspire V3-571G if my card is Nvidia GT 630M 2 Gb? Quote Link to comment Share on other sites More sharing options...
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