--- product_id: 207919043 title: "Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K)" brand: "intel" price: "3538 zł" currency: PLN in_stock: true reviews_count: 8 category: "Intel" url: https://www.desertcart.pl/products/207919043-core-i9-9900k-desktop-processor-8-cores-up-to-5 store_origin: PL region: Poland --- # Up to 5.0 GHz turbo speed Unlocked for overclocking freedom 8 Cores / 16 Threads powerhouse Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K) **Brand:** intel **Price:** 3538 zł **Availability:** ✅ In Stock ## Summary > 🚀 Unlock elite speed and multitasking power — don’t get left behind! ## Quick Answers - **What is this?** Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K) by intel - **How much does it cost?** 3538 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/207919043-core-i9-9900k-desktop-processor-8-cores-up-to-5) ## Best For - intel enthusiasts ## Why This Product - Trusted intel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Silent Powerhouse:** Pair with your choice of aftermarket cooling to maintain rock-solid stability and whisper-quiet operation. - • **Blazing Turbo Boost:** Experience peak performance with speeds soaring up to 5.0 GHz, crushing single-core and multi-core tasks alike. - • **Multitasking Mastery:** Seamlessly juggle gaming, streaming, and productivity with 16 threads powering your workflow. - • **Overclocking Unleashed:** Unlocked design invites enthusiasts to push boundaries and customize performance to your exact needs. - • **Future-Proof Compatibility:** Optimized for Intel 300 Series motherboards, ensuring smooth integration with modern setups. ## Overview The Intel Core i9-9900K is an 8-core, 16-thread desktop processor with turbo speeds up to 5.0 GHz. Unlocked for overclocking and compatible with Intel 300 Series motherboards, it delivers exceptional gaming and productivity performance. Designed for professionals and enthusiasts seeking a future-proof, high-performance CPU, it requires aftermarket cooling for optimal thermal management. ## Description From the manufacturer Review: Powerhouse CPU for Gaming and Productivity - The i9-9900K has been an absolute beast in my system. With 8 cores and 16 threads, it handles everything I throw at it—gaming, streaming, video editing, and multitasking—all without breaking a sweat. Games run buttery smooth, and rendering times are noticeably faster compared to my old CPU. Overclocking is straightforward, and with decent cooling, it stays stable even under heavy loads. The single-core performance is still excellent, making it one of the best CPUs for gaming even today. Pair it with a good GPU, and you’ve got a system that can handle modern titles with ease. Yes, it runs a bit hot if you push it, but that’s to be expected with this much performance. As long as you’ve got proper cooling, it’s rock solid. Overall, the 9900K is a fantastic balance of speed, reliability, and multitasking power—well worth the investment. Review: Writing as a serious gamer: Definitely worth it. - I was torn between buying this CPU or the i7-9700k until the i9-9900k came up for sale cheaper than the i7 2 days after Prime Day. Having built it into a new rig (Specs below if you care) I'm remarkably glad that I did. All the games I own run at top settings and without a hitch, even Fallout 4 (Which is a single core heavy game), heavily modded and with HUGE settlements. This CPU eliminates the eyestrain, motion sickness and headaches I was having with some titles (I'm looking at you Fallout 4 you pos). It does this because it's so ridiculously powerful that it serves frames to the GFX card as fast as they're needed, which means no invisible lag, stutter, frame drop or any other irritating, headache causing issues. I've owned it for a month now (August 2019). It's built into an Aorus Z390 AORUS PRO WIFI with 32GB DDR4 and a BE QUIET Dark Rock 4, running off two M.2 NVME SSD's and with a 1080ti into an ASUS ROG SWIFT PG279Q with two 24inch 1080p side screens. I use this for work and play, it's not just a toy. You will need a aftermarket cooler, it doesn't ship with a fan at all. I'm not a fan of water cooling so I bought the Be Quiet Dark Rock 4. When I'm gaming the fan kicks in, the rest of the time it doesn't turn, at all making the PC remarkably quiet. I tend to upgrade every 4 years, and I always agonise over the hardware as I always pass it on to family members when I am done with it and I expect not to have to upgrade until 4-5 years have passed. I alternate this with my GFX card which I upgrade every 2-3 years. I am more than happy with the longevity inherent in this build. Conclusion: this was a damn fine purchase, especially at the HUGE reduction I got in the sales. Credentials: Professional games reviewer and journalist, former game dev. ## Features - 8 Cores/ 16 Threads - Up to 5.0 GHz Unlocked - Compatible with Intel 300 Series chipset based motherboards - Supports Intel Turbo Boost Technology - Supports Intel Optane Memory, no thermal solution included ## Images ![Core i9-9900K Desktop Processor 8 Cores up to 5.0GHz Unlocked LGA1151 300 Series 95W (BX806849900K) - Image 1](https://m.media-amazon.com/images/I/712kBEVHeXL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Powerhouse CPU for Gaming and Productivity *by H***E on 25 September 2025* The i9-9900K has been an absolute beast in my system. With 8 cores and 16 threads, it handles everything I throw at it—gaming, streaming, video editing, and multitasking—all without breaking a sweat. Games run buttery smooth, and rendering times are noticeably faster compared to my old CPU. Overclocking is straightforward, and with decent cooling, it stays stable even under heavy loads. The single-core performance is still excellent, making it one of the best CPUs for gaming even today. Pair it with a good GPU, and you’ve got a system that can handle modern titles with ease. Yes, it runs a bit hot if you push it, but that’s to be expected with this much performance. As long as you’ve got proper cooling, it’s rock solid. Overall, the 9900K is a fantastic balance of speed, reliability, and multitasking power—well worth the investment. ### ⭐⭐⭐⭐⭐ Writing as a serious gamer: Definitely worth it. *by T***U on 12 August 2019* I was torn between buying this CPU or the i7-9700k until the i9-9900k came up for sale cheaper than the i7 2 days after Prime Day. Having built it into a new rig (Specs below if you care) I'm remarkably glad that I did. All the games I own run at top settings and without a hitch, even Fallout 4 (Which is a single core heavy game), heavily modded and with HUGE settlements. This CPU eliminates the eyestrain, motion sickness and headaches I was having with some titles (I'm looking at you Fallout 4 you pos). It does this because it's so ridiculously powerful that it serves frames to the GFX card as fast as they're needed, which means no invisible lag, stutter, frame drop or any other irritating, headache causing issues. I've owned it for a month now (August 2019). It's built into an Aorus Z390 AORUS PRO WIFI with 32GB DDR4 and a BE QUIET Dark Rock 4, running off two M.2 NVME SSD's and with a 1080ti into an ASUS ROG SWIFT PG279Q with two 24inch 1080p side screens. I use this for work and play, it's not just a toy. You will need a aftermarket cooler, it doesn't ship with a fan at all. I'm not a fan of water cooling so I bought the Be Quiet Dark Rock 4. When I'm gaming the fan kicks in, the rest of the time it doesn't turn, at all making the PC remarkably quiet. I tend to upgrade every 4 years, and I always agonise over the hardware as I always pass it on to family members when I am done with it and I expect not to have to upgrade until 4-5 years have passed. I alternate this with my GFX card which I upgrade every 2-3 years. I am more than happy with the longevity inherent in this build. Conclusion: this was a damn fine purchase, especially at the HUGE reduction I got in the sales. Credentials: Professional games reviewer and journalist, former game dev. ### ⭐⭐⭐⭐⭐ 2x Faster than my old cpu! *by S***N on 22 July 2023* The Intel i9-9900K is an absolute powerhouse of a processor that has exceeded all my expectations. From the moment I installed it in my system, it has consistently delivered unparalleled performance in every task I throw at it. The 8-core, 16-thread architecture of the i9-9900K ensures seamless multitasking, effortlessly handling resource-intensive applications, gaming, and content creation with ease. It's a beast of a processor that never breaks a sweat, even under heavy workloads. Gaming on the i9-9900K is an absolute joy. It provides smooth frame rates, eliminates stuttering, and drastically reduces loading times, creating an immersive gaming experience like no other. This CPU truly lets you unleash the full potential of your high-end graphics card. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/207919043-core-i9-9900k-desktop-processor-8-cores-up-to-5](https://www.desertcart.pl/products/207919043-core-i9-9900k-desktop-processor-8-cores-up-to-5) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-05-24*