Intel Core i5 9400F Desktop Processor 6 Cores 4.1 GHz Turbo 9 MB Cache Without Graphics

Brand – Intel

Processor Number – i5-9400F

Product Collection – 9th Generation Intel® Core™ i5 Processors

Sockets Supported – FCLGA1151

Code Name – Products formerly Coffee Lake

Vertical Segment – Desktop

Use Conditions – PC/Client/Tablet

Processor Base Frequency – 2.90 GHz

Max Turbo Frequency – 4.10 GHz

Cache – 9 MB Intel® Smart Cache

Bus Speed – 8 GT/s

TDP – 65 W

Max Memory Size (dependent on memory type) – 128 GB

Memory Types – DDR4-2666

Max # of Memory Channels – 2

Max Memory Bandwidth – 41.6 GB/s

ECC Memory Supported ‡ – No

Processor Graphics ‡ – N/A

Scalability – 1S Only

PCI Express Revision – 3

PCI Express Configurations ‡ – Up to 1×16, 2×8, 1×8+2×4

Max # of PCI Express Lanes – 16

Max CPU Configuration – 1

Thermal Solution Specification – PCG 2015C (65W)

TJUNCTION – 100°C

Package Size – 37.5mm x 37.5mm

Intel® Optane™ Memory Supported ‡ – Yes

Intel® Turbo Boost Technology ‡ – 2

Intel® vPro™ Platform Eligibility ‡ – No

Instruction Set – 64-bit

Instruction Set Extensions – Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2

Idle States – Yes

Intel® AES New Instructions – Yes

Secure Key – Yes

Intel® Software Guard Extensions (Intel® SGX) – Yes with Intel® ME

Intel® Memory Protection Extensions (Intel® MPX) – Yes

Compatible only with Motherboards based on – Intel 300 Series Chipsets: Intel B360 Chipset, Intel H370 Chipset, Intel H310 Chipset, Intel Q370 Chipset, Intel Z390 Chipset, Intel Z370 Chipset

Graphics Supports – Discrete GPU required No integrated graphics