Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W, BX80684I59600K

Name: Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo unlocked LGA1151 300 Series 95W, BX80684I59600K
Brand: Unbranded
SKU: B07HHLX1R8

Status: Intel Core i5-9600K Desktop Processor 6 Cores up…: Unavailable on Amazon as of 2026-10-20 22:13 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo: Unlocked multiplier for overclocking on Z390 boards; main trade-off: 6 threads only, no Hyper-Threading for heavy multitasking.

Unavailable on Amazon as of 2026-10-20 22:13 UTC

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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: Intel Core i5-9600KF Desktop Processor 6 Cores… — $240.74 on Amazon as of 2026-10-21 04:31 UTC (price may vary).

View Current Price — $240.74

Similar: Intel Core i7-9700K Desktop Processor 8 Cores up… — $210.54 on Amazon as of 2026-10-21 16:17 UTC (price may vary).

View Current Price — $210.54

Similar: Intel BX80684I99900KF Intel Core i9-9900KF… — $409.00 on Amazon as of 2026-10-21 04:27 UTC (price may vary).

View Current Price — $409.00

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-20

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. About the author →

Pros & Cons

Pros

✓ Unlocked multiplier for overclocking on Z390 boards
✓ 4.60 GHz max Turbo keeps CPU-bound game frames high
✓ Intel UHD Graphics 630 lets the build post without a GPU
✓ Intel Optane Memory support for storage acceleration

Cons

✗ 6 threads only, no Hyper-Threading for heavy multitasking
✗ Locked to Intel 300 Series chipsets, no upgrade path forward
✗ 9 MB cache trails newer CPUs in modern workloads
✗ 95W TDP plus overclocking demands a real aftermarket cooler

Manufacturer description

The Intel Core i5-9600K is a six-core, six-thread LGA1151 desktop processor built for mid-range gaming builds on Intel 300 Series motherboards. It runs a 3.70 GHz base clock and pushes to 4.60 GHz Turbo, with 9 MB of cache feeding frames in CPU-bound titles. Because the multiplier is unlocked, you can tune clocks yourself on a Z390 board rather than settling for stock behavior, and the 95W TDP tells you what kind of cooler to budget for. Integrated Intel UHD Graphics 630 means the system posts and drives a display without a discrete card installed, which makes troubleshooting a new build far…

SpecPicks Verdict

SpecPicks scored Intel Core i5-9600K Desktop Processor 6 Cores up to 4.6 GHz Turbo… using a rating × review-volume × price-fit model applied to published specs and reviews across the processors category. Compare with similarly-priced alternatives in the processors category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for processors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

What motherboard do I need for the i5-9600K?

An LGA1151 board built on an Intel 300 Series chipset. It is not compatible with earlier or later Intel sockets, so confirm the chipset before ordering. For overclocking specifically, you need a Z-series 300 board.

How many cores and threads does the i5-9600K have?

Six cores and six threads. There is no Hyper-Threading, so each core handles one thread, which favors gaming over heavily threaded rendering or compile workloads.

Can I overclock the i5-9600K?

Yes. The K designation means the multiplier is unlocked. Stock clocks are 3.70 GHz base and up to 4.60 GHz Turbo, and a Z-series 300 Series board plus adequate cooling lets you push beyond that.

Does the i5-9600K need a separate graphics card?

Not to boot. Intel UHD Graphics 630 is integrated, so the system will display without a discrete GPU. For gaming at meaningful settings, pair it with a dedicated graphics card.

What cooler does the i5-9600K need?

Plan on an aftermarket cooler. The chip carries a 95W TDP, and overclocked loads push past that. Check the product listing for what is included in the box before you buy.

Key Features

6 Cores / 6 Threads
3.70 GHz up to 4.60 GHz / 9 MB Cache
Compatible only with Motherboards based on Intel 300 Series Chipsets
Intel Optane Memory Supported
Intel UHD Graphics 630

Full Specifications

Brand	Intel
Turbo	Yes
Wattage	95
Platform	Windows 10
CPU Model	Core i5
CPU Speed	3.7 GHz
CPU Socket	LGA 1151
Model Number	BX80684I59600K
Built-In Media	Manual, Processor
Item Type Name	Desktop Processor
Mfr Part Number	BX80684I59600K
Processor Brand	Intel
Processor Count	6
Processor Speed	3.7 GHz
Secondary Cache	9 MB
CPU Manufacturer	Intel
Processor Series	Core i5
Processor Socket	LGA 1151
Processor Core Count	6
Item Dimensions L x W	4.57"L x 3.98"W

Ready to buy?

Amazon shows no buyable offer for Intel Core i5-9600K Desktop Processor 6 Cores up… at the last check. A similar in-stock product is Intel Core i5-9600KF Desktop Processor 6 Cores…. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Similar — $240.74