i5-9400 Intel Core i5 6-Core 2.90GHz 8.00GT/s DMI3 9MB Cache Socket FCLGA1151 Processor

The Intel Core i5-9400 is a reliable processor designed for desktop computers, delivering solid performance for a range of computing needs. Operating at a base frequency of 2.9 GHz with a Turbo Clock speed of up to 4.1 GHz, it ensures efficient processing power for everyday tasks and demanding applications. The processor features a 100 MHz base clock and a 29.0x multiplier, with a thermal design power (TDP) of 65 W. Built on the Coffee Lake architecture and part of the 9th Generation Core i5 family, the i5-9400 supports DDR4 memory with a rated speed of 2666 MT/s and a dual-channel memory bus configuration. It does not support ECC memory.

i5-9400 Intel Core i5 6-Core 2.90GHz 8.00GT/s DMI3 9MB Cache Socket FCLGA1151 Processor

Manufacturer: Intel

Brand: Intel

Performance

Frequency: 2.9 GHz

Turbo Clock: up to 4.1 GHz

Base Clock: 100 MHz

Multiplier: 29.0x

Multiplier Unlocked: No

TDP: 65 W

Architecture

Generation: Core i5

Memory Support: DDR4

Rated Speed: 2666 MT/s

Memory Bus: Dual-channel

ECC Memory: No

PCI-Express: Gen 3, 16 Lanes

Processor

Market: Desktop

Cache

Cache L1: 64 KB (per core)

Cache L2: 256 KB (per core)

Cache L3: 9 MB (shared)

Physical

Socket: Intel Socket 1151

Foundry: Intel

Process Size: 14 nm

tCaseMax: 72°C