INTEL COREI3 INTEL COREI5 INTEL COREI7

Maryam Zeb Roll#52 GFCW Peshawar

INTEL CORE I3, INTEL CORE I5, INTEL CORE I7Intel Core i3Intel Core i5Intel Core i7Core i3 vs i5 vs i7Conclusion

CORE I3

CORE I3 Codenamed: Clarkdale (Westmere) Bus: Direct Media Interface replacing

FSB( Front Side Bus)The Intel Core i3 3220-3240 models are

dual-core, built on a 22 nanometer process.

They have Hyperthreading , but do not have Turbo Boost Technology. 

They have built-in graphics processors.Clock speeds : 2.93 to 3.06 GHz.Cache : 2X256 KB L2 and 4MB L3

Continue…Hyper ThreadingIt is a technology used by Intel to

simulate more cores than actually exist on the processor.

It also improves performance when using programs that make good use of multi-threading.

Continue…Turbo boostTurbo Boost is kind like a safe way to

overclock your processor.It makes your computer go a lot faster

when you need itTurbo Boost gives you extra speed when

you need it. It’s on the i5 and i7, but the i7 is so powerful you really don’t need it.

Turbo Boost enhances the speed of our computers.

CORE I5

CORE I5 Codenamed: Lynnfield (Nehalem),

Clarkdale (Westmere)  The Intel Core i5 3330-3570 models are

quad-core, built on the 22 nanometer process (for better power efficiency).

They have Turbo Boost technology, but no Hyperthreading. 

They have built-in graphics processors based on the HD Graphics 2500 and 4000 architectures.

Continue…Core i5 has a better processor, high performance, fast accessing speeds.Bus: Direct Media InterfaceCore i5 has two cores.1. Dual Core (similar to Core i3) II. Quad Core (Much Closer to Core

i7)

Continue…DualCore Core i5 :Architecture : Clarkdale

(Westmere)BUS : DMIClock Speeds : 3.2 to 3.6 GHz.Cache : 2x256 KB L2 and 4MB L3

Continue…

Has Integrated Graphics Processor.Include Turbo Boost.Supports Hyper Threading.

Continue…Quad Core i5Architecture : Lynnfield

(Nehalem)BUS : DMIFour Processors with Clock

Speeds of 2.4 and 2.66 GHz.

Continue…Cache : 4x256 KB L2 and 8MB L3Supports Turbo Boost.Don’t support Hyper Threading

and have No Integrated Graphics Processor.

CORE I7

CORE I7

Codenamed: Bloomfield (Nehalem)

Bus: Quick Path Interconnect RAM: DDR3Cache : 4x256 KB L2 and 8MB L3

Continue…

They offer the best Performance.They support Turbo Boost and

Hyper Threading.Don’t have an Integrated

Graphics Processor.

Continue…

They have Quick Path Interconnect (QPI) which is faster than both DMI in Core i3/i5 and FSB.

The Intel Core i7 has four processor cores inside of it.

Continue…

This means that the i7 can run multiple programs at once more efficiently than the dual core.

Also, the i7 is hyper threaded.

CORE I3 VS I5 VS I7

Performance: Besides being multi-core, Hyper Threading

technology combined with the Turbo Boost makes i3, i5 and i7 to be computing power houses.

For gaming: Core i7 processors win hands due to their

phenomenal processing power.

Continue…

Raw power: Even Core i5’s are good enough

but if you want raw power then its good to go for i7.

Core i7 is much faster due to the QPI (quick path interconnect), Hyper Threading and Turbo Boost.

THE END