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Paper Tape
Posts: 1
Registered: ‎12-29-2016
Location: US
Message 1 of 2 (1,233 Views)

Lenvo E570 Processor

[ Edited ]

Hi All

My name is  Manasa and I recently purchased E570 laptop and i have below question .

 

This is regarding my New E570 thinkpad i purchased. when i configured this laptop the processor configuration was shown as • Processor: Intel Core i7-7500U Processor (4MB Cache, up to 3.5Ghz). Same configuration was provided in my email confirmation of the order.

However when i received laptop the processor configuration shown is Intel(R) Core(TM) i7-7500 CPU @2.70GHZ 2.90 GHZ

 1. Wanted to know if the difference in GHZ is expected i.e. when it says up to 3.5GHZ do we only only 2.70 GHZ ?

 2. Will  there be any performance difference if any beacuse of the change in GHZ ?

 

Please provide your comments 

 

Regards

Manasa

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Guru
Posts: 2,247
Registered: ‎12-22-2008
Location: CA
Message 2 of 2 (1,164 Views)

Re: Lenvo E570 Processor

[ Edited ]

Welcome to the forum, Manasa.

 

According to Intel the base frquency is 2.7GHz and the maximum Turbo frequency is 3.5GHz. See Intel® Core™ i7-7500U Processor (4M Cache, up to 3.50 GHz ). I presume the system normally runs at 2.7 in order to minimize heat and power consumption but can go as fast as 3.5 for CPU-intensive applications.

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