Intel’s Core i9-13900K finds its lowest price this year, better value for a 12th gen upgrade

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There are plenty of options for CPUs for new PC builds. But if you’re using a lower-powered 12th-gen Intel CPU right now, the Core i9 13900K is a decent upgrade choice. More powerful than the 12900K, cheaper than the similarly performing 14900K, and no need to start from scratch with a motherboard.
That scenario only plays out if the price is right, though, so it’s good news that the Core i9-13900K is down to its lowest price since 2024. Often seen well above $450 and with an average price of $461 on Amazon, according to Camelcamelcamel, it is now $399, a price that puts it $50 cheaper than the Core i9-14900K.
Prime Day may have closed its doors, but that hasn't stopped great deals from landing on the web's biggest online retailer. Here are all the best last chance savings from this year's Prime event.
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- Skytech King 95 Gaming PC Desktop, Ryzen 7 9800X3D 4.7 GHz Was $2,899 Now $2,599
- LG 77-Inch Class OLED evo AI 4K C5 Series Smart TV Was $3,696 Now $2,996
- AOC Laptop Computer 16GB RAM 512GB SSD Was $360.99 Now $306.84
- Lexar 2TB NM1090 w/HeatSink SSD PCIe Gen5x4 NVMe M.2 Was $281.97 Now $214.98
- Apple Watch Series 10 GPS + Cellular 42mm case Smartwatch Was $499.99 Now $379.99
- AMD Ryzen 9 5950X 16-core, 32-thread unlocked desktop processor Was $3199.99 Now $279.99
- Garmin vívoactive 5, Health and Fitness GPS Smartwatch Was $299.99 Now $190
*Prices and savings subject to change. Click through to get the current prices.
Intel Core i9-13900K CPU
Why we like the Core i9-13900K
We first reviewed the Core i9-13900K in 2024, but in revisiting it in 2025, our view is that its high performance, matched with generous discounts, would still make it a processor to consider. It’s a decent option for gaming PCs, and productivity tasks were never an issue for this processor either.
- Core specs – A powerful 24 cores (8 P-cores + 16 E-cores) and 32-thread CPU, the i9-13900K can boost up to 5.8 GHz, providing plenty of speed and power.
- Unlocked – As a ‘K’ variant CPU, the 13900K can be overclocked, but this will increase its power draw and heat output.
- Intel 600/700 series – Compatible with Intel’s 600 series (may need a BIOS update) and 700 series chipset-based motherboards using the LGA 1700 socket. (We’d recommend checking for the latest BIOS updates as standard).
Who is this Intel Core i9-13900K deal for?
You’re most likely to get the best deal here if you’re looking to upgrade an Intel 12th-generation (or lower-performing 13th-gen) PC and want a powerful processor to save you from having to do a new build from scratch. The Core i9-13900K can do that for you, and it is better value at its current price.
Take note that the upgrade path beyond the 13900K is non-existent, though, as the 14900K/KS chips don’t offer much better performance. But while this upgrade may be a last throw of the Raptor Lake dice for your system, if you pair this CPU with the best GPUs for the 13900K, you can have yourself a solid gaming setup. Just get a good 13900K cooler too, to keep temps down.
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