7th Gen Intel Core i5 7400

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  • Boost/Base Clock: 3.5 GHz / 3 GHz
  • Core/Thread Count: 4 Core / 4 Thread
  • Cache: 256 KB of level 1 cache + 1 MB of level 2 cache + 6MB of L3 Cache
  • TDP: 65 Watts
  • Memory Speed: 1600 MHz DDR3L, DDR4 2400 MHz
  • CPU Socket: LGA1151
  • CPU Transistor size: 14 Nanometer
  • CPU Series: Kaby Lake

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Last updated on February 4, 2023 12:47 PM
7th Gen Intel Core i5 7400
7th Gen Intel Core i5 7400



Intel Core i5-7400 | review

Launched in early 2017, Intel Core i5-7400, with 4 cores and 4 threads, is a 7th Gen Intel processor based on Intel’s 14 nm Coffee Lake architecture designed for desktop, with a base clock frequency of 3.00 GHz and can go up to 3.50 GHz. It has a 6 MB L3 cache (Intel smart cache). The processor has a default TDP of 65 W, and it has dual memory channels that support DDR4-2133/2400 RAM or DDR3L-1333/1600. Other key specs include 16 PCIe lanes. Intel Core i5-7400 comes with integrated Intel HD Graphics 630, with a base and maximum graphic frequency of 350 MHz and 1.00 GHz respectively, it also supports 4k video at 60 Hz, DirectX 12, and OpenGL 4.5. Intel Core i5-7400 has an FCLGA1151 socket to connect with the motherboard. 

Additional information

Specification: 7th Gen Intel Core i5 7400


Processor/CPU Model

CPU Base Clock

3 GHz

CPU Boost Clock

3.5 GHz

CPU Core Count

4 Core

Level 1 Cache

256 KB

Level 2 Cache

1 MB

L3 Cache/SLC

6MB of L3 Cache


65 Watts

CPU Thread Count

4 Thread

CPU Generation


Processor’s Series

Kaby Lake


Transistor size

RAM Speed


GPU Specs
iGPU Model




Operating System

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