Intel 9th Generation Core i5-9400 CPU (Coffee Lake, 6/6 Cores/Threads, 2.9GHz Base, 4.1GHz Boost, Socket LGA 1151 (300 Series), 65W TDP Desktop Processor), Model BX80684I59400

Intel 9th Generation Core i5-9400 CPU (Coffee Lake, 6/6 Cores/Threads, 2.9GHz Base, 4.1GHz Boost, Socket LGA 1151 (300 Series), 65W TDP Desktop Processor), Model BX80684I59400
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Price History
Date and Store Price
May 19, 2020 at Amazon $168.99
May 19, 2020 at Newegg $168.99
June 01, 2020 at BestBuy $169.99
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The i5-9400 is Intel's bottom level 9th generation i5 CPU. It has six cores, each running at 2.9 GHz. In our testing, it is almost exactly in line with the Ryzen 5 3400G, which can usually be found a little cheaper.

Like all Coffee Lake Intel CPUs, this requires a 300 Series Socket LGA 1151 motherboard.

At 65W TDP, the i5-9400 has the lowest power requirements of each of the 9th Gen i5 CPUs, which makes it a good fit for a smaller desktop system with less ventilation.

Reviews of this product
    Updates & Comments
    May 19, 2020
    Amazon offers for sale at $168.99
    May 19, 2020
    Newegg offers for sale at $168.99
    Jun 01, 2020
    BestBuy offers for sale at $169.99