i7 4770K Batch 312B329 MALAY

Dear friends,

My pc:
1 - Case ThermalTake A31 Snow Edition (2 [120mm] + 2 [140mm] coolers add)
1 - PSU TX650M Corsair (semi-modular)
1 - Intel i7 4770K
1 - Asus Sabertooth Z87 - bios 1504 - Rev 1.xx
1 - Hydro Cooler H100i Corsair (update firmware 5110)
1 - VGA Gigabyte GTX650Ti BOOST (nVidia) 2GByte
1 - HD Seagate 1Terabyte Barracuda SATA III 7200rpm 65MB cache
1 - Monitor VGA AOC 19'' (D-SUB connection)
1 - Windows 8 PRO w/ Media Center

NO ANTIVIRUS (or another), NO INTERNET CONECTION, so, just isolated pc of the world

Question:

Does anybody have some problem with this "BATCH" for OC + 44x, about:
-- Stability, Temperature, etc...

Any help or ideia is wellcome!

Thansk for all

Batches and such really little no bearing on o/c potential these days. In the past you could generally associate a specific batch with generally better overclocks, but since SB/Ivybridge really, it is much more of a crap shoot.