11th Gen Intel Core i5 1155G7

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  • Boost/Base Clock: 4.5 GHz / 2.5 GHz
  • Core/Thread Count: 4 Core / 8 Thread
  • Cache: 320 KB of level 1 cache + 5 MB of level 2 cache + 8MB of Total L3 Cache
  • TDP: 28 Watts
  • Memory Speed: DDR4 3200MHz, LPDDR4X 4267 MHz
  • CPU Socket: FCBGA1449
  • CPU Transistor size: 10 Nanometers
  • CPU Series: Tiger Lake

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Last updated on July 27, 2021 3:43 AM
11th Gen Intel Core i5 1155G7
11th Gen Intel Core i5 1155G7


11th Gen Intel Core i5 1155G7 Review

The i5 1155G7 by Intel is a part of its 11th Generation Tiger lake lineup as a mid-range processor for laptops. It is powered by 4 willow cove cores with 8 threads with a base clock of 2.5 GHz and 4.5 GHz. The i5 1155G7 is based on the 10+ nanometers architecture with this the 11th Gen Intel CPUs have gained double digits IPC gains (instructions per cycle). The higher IPC allows the ice lake CPUs more performance at the same clock speeds. The TDP of this Chip as specified by intel can vary anywhere from 12 to 28 watts. It also has support for new faster system memory of up to DDR4-3200, and LPDDR4x-4267.

Additional information

Specification: 11th Gen Intel Core i5 1155G7


Processor/CPU Model

CPU Base Clock

2.5 GHz

CPU Boost Clock

4.5 GHz

CPU Core Count

4 Core

Level 1 Cache

320 KB

Level 2 Cache

5 MB

L3 Cache/SLC

8MB of Total L3 Cache


28 Watts

CPU Thread Count

8 Thread

CPU Generation


Processor’s Series

Tiger Lake


Transistor size

RAM Speed


GPU Specs

iGPU Model

Other Specs
Operating System



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