Intel Core i5-2500K 3.3 GHz Upto 3.7 GHz LGA 1155 Socket 4 Cores 4 Threads 6 MB Smart Cache Desktop Processor  (Silver)

The i5-2500k is the processor you should look for if you are into serious gaming . This processor comes with its core multiplier unlocked which means that you can overclock this beast to like 4 -- 4.5 Ghz easily by pairing it with an aftermarket cooler or better the corsair water cooler .

In most of the benchmarks comparing it with the amd phenoms like the Phenom 2 X6 1100T black edition which is almost on the same price range the i5 emerges as the clear winner .

if you dont multitask a l...

Good processor with an unlocked multiplier. Almost makes the core i7 2600 pointless but for a few. For Gaming Build combine with an Biostar tz68k also available on flipkart and 8GB of dual channel ram, with a good graphics card like AMD HD6850 or GTX460 and corsair cx430 SMPS. If u want to have flexibility of future upgrades then combine with ASUS P8p67-m-pro or asus maximus IV gene-z or asus p8z68v motherboard along with a good SMPS like corsair TX650. This will provide u the ablity of addi...

Well after a long and deep study on these two finest processors....
I would go with Intel i5-2500k....!!
For People who are confused between these 2,
if you are Moderate to Heavy Gamer,or Multitask-er,
Sooner or later you are gonna feel the difference even if FX 8150 is compacted with higher specs,i5-2500k rose over almost every segment. (but with a NARROW MARGIN in few)
Trust me..its a long time while i have been searching for a good processor for my assemble...and after visiting no. of site...