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Intel Core i5 Coffee Lake Refresh i5-9400F BOX (BX80684I59400F)

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Intel Core i5 Coffee Lake Refresh i5-9400F BOX
Main
SeriesCore i5
Code nameCoffee Lake Refresh
SocketIntel LGA 1151 v2
Lithography14 nm
In boxBOX (fan)
Cores and Threads
Cores6 cores
Threads6 threads
Speed
Clock speed2.9 GHz
TurboBoost / TurboCore4.1 GHz
Cache
L1 cache384 KB
L2 cache1536 KB
L3 cache9 MB
Specs
IGPis absent
Front side bus8 GT/s
TDP65 W
InstructionMMX, SSE, SSE2, SSE2, SSSE3, SSE4.1, SSE4.2, EM64T, AES, AVX, AVX2 / FMA3, TSX /
Multiplier29
PCI Express3.0
Max. operating temperature100 °С
Passmark CPU Mark12502 score(s)
Geekbench 421531 score(s)
Cinebench R15973 score(s)
Memory
Max. RAM128 GB
Max. DDR4 speed2666 MHz
Channels2
Added to E-Catalogjanuary 2019
P/N
BX80684I59400F

Disabled graphics core.

Launched in early 2019, the 9th Gen processor is the lowest six-core member of the Coffee Lake Refresh line of cooler boxed (BOX) models. It is suitable for assembling configurations based on LGA1151v2 socket motherboards and is one of the optimal solutions for creating an entry-level gaming computer. According to its technical parameters, the Intel Core i5-9400F BOX processor can be considered a slightly overclocked (up to 2.9 GHz instead of 2.8 GHz) version of the previously released Core i5-8400 CPU.

Thanks to Turbo Boost 2.0 technology, under loads, the maximum overclocking of a single core can reach 4.1 GHz. An important feature of the processor is a hardware-disabled graphics core, which makes the need to purchase a discrete graphics card uncontested. The third level cache is 9 MB. A dual-channel RAM controller allows you to equip a PC with 128 GB of “RAM” with a frequency of up to 2666 MHz.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Intel 2025 - new arrivals, bestsellers, and the most relevant models Intel.

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Intel Core i5 9th Gen - Core i5-9400F Coffee Lake 6-Core 2.9 GHz (4.1 GHz Turbo) LGA 1151 (300 Series) 65W BX80684I59400F De

9th Gen Intel Processor Discrete GPU Required - No Integrated Graphics Only Compatible with Intel 300 Series Motherboard Socket LGA 1151 (300 Series) Max Turbo Frequency 4.1 GHz DDR4 Support Intel Optane Memory and SSD Supported Intel Turbo Boost Technology 2.0 offers powerful performance for mainstream gaming and creating
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$100.45

NEW Intel Core i5-9400F Coffee Lake 6-Core 2.9 GHz LGA1151 Desktop Processor

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$109.90

Intel Core i5-9400F Desktop Processor i5 9th Gen - Coffee Lake 6-Core 2.9 GHz LGA 1151 (300 Series) 65W Intel HD Graphics 63

9th Gen Intel Processor Discrete GPU Required - No Integrated Graphics Only Compatible with Intel 300 Series Motherboard Socket LGA 1151 (300 Series) Max Turbo Frequency 4.1 GHz DDR4 Support Intel Optane Memory and SSD Supported Intel Turbo Boost Technology 2.0 offers powerful performance for mainstream gaming and creating
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$106.60

New Intel Core i5-9400F Desktop Processor 6 Cores 4.1 GHz Turbo Without Graphics

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Intel Core i5 Coffee Lake Refresh configurations

Price for Intel Core i5 Coffee Lake Refresh
Intel Core i5 Coffee Lake Refresh i5-9400 BOXfrom $187.901 offer
Intel Core i5 Coffee Lake Refresh i5-9400F BOXfrom $100.454 offers
Intel Core i5 Coffee Lake Refresh i5-9400F OEMfrom $83.301 offer
Intel Core i5 Coffee Lake Refresh i5-9500 BOXfrom $93.281 offer
Intel Core i5 Coffee Lake Refresh i5-9500F BOXfrom $170.921 offer
Intel Core i5 Coffee Lake Refresh i5-9600 BOXfrom $27.861 offer
Intel Core i5 Coffee Lake Refresh i5-9600K BOXfrom $130.003 offers
Intel Core i5 Coffee Lake Refresh i5-9600KF BOXfrom $207.793 offers
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