jay357

Well you need a 1.25 version of KBT instead of 1.27 or newer

Did you changed the extension 'txt' into 'rom' ? And I don't use this GPU any more so thanks for your reply.

These days i found another limits. The TDP is locked to 45W by the BIOS although the 3920xm has a 55W TDP. And when the freq is over 3.1GHz(the maximun turbo of 3610QM), the GPU freq will rapidly go down to 135MHz. I think this is also caused by the bios so i want to know how to rewrite the bios. - - - Updated - - - These days i found another limits. The TDP is locked to 45W by the BIOS although the 3920xm has a 55W TDP. And when the freq is over 3.1GHz(the maximun turbo of 3610QM), the GPU freq will rapidly go down to 135MHz. I think this is also caused by the bios so i want to know how to rewrite the bios.

i have changed my cpu to i7-3920xm several days ago but when i open the intel XTU i cannot turn up the CPU Freq but just can turn down maybe the bios locked the overlock option. are there any methods to unlock this? thanks

It works perfect. Thanks a lot.

hello can i put the request for Desktop vBIOS here? my GPU is GT630(OEM) and vbios is GK107.txt and the .txt should be changed to .rom it has a 329MHz core overlock limit.

I own a GT630(OEM) with a GK107 core. As we all know, the Kepler can be overlocked at 1.3 to 1.4GHz. However, the default clock of my card is only 876MHz and the software overlock max is only 1205MHz, and it's not enough. Hope can help me with the bios to unlock the maximum clock to 1.4GHz please. Any help will be appreciated. Thank you! And here is the vbios, when open in Kepler BIOS Tweaker some buttons are grey and cannot be adjusted. The GK107.txt is the bios and needed to be changed to GK107.romGK107.txt

Is there any methods(hardware or software) to change the voltage? for example the current voltage is 1.037V and want to add 0.05V to 1.087V…… - - - Updated - - - Because the GPU temperature will reach 90 degrees when running and then the clock will go down with the 3dmark points down at the same time. Be satisfied, shonen:courage:

Has anybody ever changed the voltage? Under the default voltage the clock can only be overlocked at 1135MHz and the screen turns black when higher frequency. Hope to get a guide to change the voltage and a guide to overlock to 1.2GHz or higher.

In my opinion, the power supply is not where the problem exists. You should know the fact that the Macbook Pro's adapter is only 85W and the CPU and GPU and the retina screen works well. Dell's 130W adapter is the most powerful among all the laptops equipped with i7+650m......

Thank you very much! The problem has susessfully solved with your guide! And you know in my country google is forbidden to visit……

I have downloaded the newest version of NVIDIA Inspector(1.9.6.7) but it still has a maximum. The'unlock max' button is grey and cannot be clicked. My driver is 310.54. I just want to overlock my card to 1000MHz or 1100MHz but even the inspector cannot achieve that(970MHz is still the limit). Because the bios change the defaute clock to 835, equals to the boost, so in fact the overlocking limts isn't increased. Please help me. it seems that the software overclocking limits are not increased.

My roommate with a HD5470 laptop borrows my laptop for this game every day recently.

Waiting for someone buy 2 iMacs and get the 680MX down from them and make SLI on his Alienware/Clevo and run 3dmark………………

This BIOS does not increase software overlocking limits? When i open MSI afterburner it still overlocks just 135MHz.

This version seems to have great promotion to COD9 but doesn't help with 3dmark points. But it helps my 650M to get a 7.2 win7 WEI.

It looks handsome and in China you can take it out on the street and this behavior is called 'Zhuangbility'.

Y480M？Lenovo‘s 640M LE is fermi architecture and is laughed at by many Chinese users. The quality of the card is not very good and overlocking is not recommended.