Just made a short simple video comparing a stock GT640M LE(500MHz) vs BIOS MOD GT640M LE(1000MHz) running NFS SHIFT 2.
100% OC on GPU!
But bottlenecked by the slow DDR3. 



Temp only increased around 4 celsius in gaming, 6 celsius in stress test from stock (still within the safe range).

Different games will definitely get different results.
Performance increased in gaming is about 40% to 70%, depending on what game.

It is like having a lightweight(1.67kg-1.72kg) and portable(13.3 inch) laptop with a GT650M DDR3 GPU performance. 

Sorry for the bad camera phone quality. 

what is the resolution and detail set in the game?

As per attachment.


That settings is optimal for Stock GT640M LE.

After BIOS MOD, now I can run at 1600x900 with everything set to the max.

As per attachment.


That settings is optimal for Stock GT640M LE.

After BIOS MOD, now I can run at 1600x900 with everything set to the max.

urs is S premium?

Hello TS. Can you add me to the user list?
My Vaio model is this one:
SVS13116FGW - Vaio S Series 13'' (White)

My first lappy & I must say it's really da bomb!

@Amal, can you teach me how to awaken the Dragon too? You got me poisoned all over by the 3D Mark results & that video lol. Thanks alot! 

Hello TS. Can you add me to the user list?
My Vaio model is this one:
SVS13116FGW - Vaio S Series 13'' (White)

My first lappy & I must say it's really da bomb!

@Amal, can you teach me how to awaken the Dragon too? You got me poisoned all over by the 3D Mark results & that video lol. Thanks alot! 

Over here bro :
http://forum.notebookreview.com/sony/67707...-gt640m-le.html

Have fun! 

Over here bro :
http://forum.notebookreview.com/sony/67707...-gt640m-le.html

Have fun! 

ohhh noooo!!! not that place!!! you will get so much poison you want to run the 1000Mhz OC...lol

rm 3299 with standard package?

what sleeve you guys are using? wanted to buy the think tank artificial intelligence bag...but a bit small...cant close zip...would love to have a light bag to go with it...

my vaio S premium...

I just spent some time reading and I have to say, very impressive! So poisonous!

Thanks bro Trying to double check to see whether the BIOS matched or not. Never tried OCing before so kinda nervous bout it haha. 

what sleeve you guys are using? wanted to buy the think tank artificial intelligence bag...but a bit small...cant close zip...would love to have a light bag to go with it...

my vaio S premium...

Come and join us. 
If yours is the S 2012 series, it should be fine.

Process is very easy.

You can ask our friend Rhoel here. 

just check you computer/system specs in vaio care....

then see current bios...

what i did was...since the stock bios that came with my notebook is not the same as the updated one... I updated it first to the current by downloading it from the sony support site...

then run the bios update (make sure u got enough battery or better yet plug in ur notebook)...then after updating to the latest...download the all the flash that is there available...and start flashing...lol

im currently using the 975/1100...lol