--- product_id: 372868016 title: "Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W" brand: "intel" price: "NZ$1021" currency: NZD in_stock: true reviews_count: 13 category: "Intel" url: https://www.desertcart.nz/products/372868016-core-i9-12900kf-gaming-desktop-processor-16-8p-8e-cores store_origin: NZ region: New Zealand --- # Up to 5.2 GHz turbo speed 125W power efficiency with Intel 7 architecture 16 cores (8P+8E) for multitasking mastery Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W **Brand:** intel **Price:** NZ$1021 **Availability:** ✅ In Stock ## Summary > 🚀 Dominate Every Frame, Own Every Task ## Quick Answers - **What is this?** Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W by intel - **How much does it cost?** NZ$1021 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/372868016-core-i9-12900kf-gaming-desktop-processor-16-8p-8e-cores) ## 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 - • **Cache That Counts:** Massive 30 MB L3 cache ensures rapid data access and smooth performance. - • **Efficient Performance:** Intel 7 architecture and 10nm process optimize power use for sustained high performance. - • **Unleash Next-Gen Power:** 16 hybrid cores deliver seamless gaming and multitasking without compromise. - • **Turbocharge Your Workflow:** Boost clock speeds up to 5.2 GHz for lightning-fast responsiveness. - • **Future-Proof Compatibility:** Supports Intel 600 & 700 series chipsets with LGA1700 socket for easy upgrades. ## Overview The Intel Core i9-12900KF is a powerhouse desktop processor featuring 16 hybrid cores (8 performance + 8 efficiency), turbo speeds up to 5.2 GHz, and 30 MB L3 cache. Built on Intel's advanced 10nm Intel 7 architecture, it delivers exceptional gaming and multitasking performance with power-efficient design. Compatible with Intel 600 and 700 series chipset motherboards via LGA1700 socket, this unlocked CPU is designed for enthusiasts seeking top-tier control and future-ready upgrades. ## Description Intel® Core™ i9 ProcessorsThis desktop processor family features an innovative architecture designed for intelligent performance (AI), immersive display and graphics, plus enhanced tuning and expandability to put gamers and PC enthusiasts fully in control of real-world experiences. Chipset Compatibility: Find compatible motherboards by accessing the Intel® Product Compatibility Tool, click Desktop and Workstation Processors , and choose the processor to find available compatible motherboards and other related information. Review: Good stuff - I used a twin air cooler on it and it runs about 39c with just normal work to 48c underload (gaming) I do have a full tower with a 5070 Ti , 2 M2 ssd's and 2 ssd 2.5's , 2 16g DDR5 ram , CD reading and wrighting Optical Drive all making heat but the CPU stays will below the 99.22c fale point.. I did have to add 1 fan to bring in more cool air from the outside so I have 3 coming in and 2 going out so there is more cool air going in making a high pressure of cool air this is crucial to make the thermal temperature stay down in the rig.. Inssallation is very easy and quick.. The power is 125W.. Mine is cloked at 3.2 GHz, boost to 6.0 GHz (overclocked) and stays cool.. The 16 cores will handle anything I throw at it quickly and smooth with no effort.. I can't beleave how mush faster it is compaired it my old i7 8 core this is a great upgrade.. Review: still fast, reliable, and competitive - After 2.5 years, this processor is still amazing and seems like a great deal now. With memory becoming impossible to procure at any reasonable price, savings anywhere in PC building seems worth it. The entire line of 12th gen intel CPU's were one of their last extremely stable and reliable series, with the 13th and 14th gens having various post-production issues. This i9-12900KF chip in particular runs a bit hot (at least mine does ~45-50C idle on stock), but I've been able to easily undervolt it to more reasonable temperatures (~35-40C idle) while on both stock and overclocked settings (air cooled w/ thermalright peerless assassin 120 SE). For the last year, I've only been undervolting though as I've been more than satisfied with its capability in both multi-tasking scenarios and gaming. From video recording and editing; virtualized programming environments; to playing modern games on both windows and linux - this chip is more than capable and I do not feel close to needing an upgrade yet. ## Features - Built for the Next Generation of Gaming. Game and multitask without compromise powered by Intel’s performance hybrid architecture on an unlocked processor. - Discrete graphics required - Compatible with Intel 600 series and 700 series chipset-based motherboards - The processor features Socket LGA-1700 socket for installation on the PCB - 30 MB of L3 cache memory provides excellent hit rate in short access time enabling improved system performance - 10 nm enables improved performance per watt and micro architecture makes it power-efficient - Intel 7 Architecture enables improved performance per watt and micro architecture makes it power-efficient ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09FWYK5M9 | | Best Sellers Rank | #53 in Computer CPU Processors | | Brand | Intel | | Built-In Media | Intel CPU BX8071512900KF Core i9-12900KF 16C 24T 3.2GHz 30M LGA1700 Retail | | CPU Manufacturer | Intel | | CPU Model | Core i9 | | CPU Socket | LGA 1700 | | CPU Speed | 3.2 GHz | | Cache Memory Installed Size | 30 | | Customer Reviews | 4.6 out of 5 stars 1,104 Reviews | | Global Trade Identification Number | 00753459486580, 05032037234221 | | Item Dimensions L x W | 4.57"L x 3.98"W | | Item Type Name | Processor | | Item Weight | 14.2 g | | Manufacturer | Intel | | Mfr Part Number | BX8071512900KF | | Model Number | BX8071512900KF | | Number of Items | 1 | | Platform | Windows | | Processor Brand | Intel | | Processor Core Count | 16 | | Processor Count | 1 | | Processor Number of Concurrent Threads | 24 | | Processor Series | Core i9 | | Processor Socket | LGA 1700 | | Processor Speed | 3.2 GHz | | Secondary Cache | 20 MB | | UPC | 753459486580 735858499163 | | Unit Count | 1 Count | | Warranty Description | 3 Year Limited Tray: 1 Year Limited | | Wattage | 125 watts | ## Product Details - **Brand:** Intel - **CPU Manufacturer:** Intel - **CPU Model:** Core i9 - **CPU Socket:** LGA 1700 - **CPU Speed:** 3.2 GHz ## Images ![Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - Image 1](https://m.media-amazon.com/images/I/51CUAct4KVL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good stuff *by S***E on August 9, 2026* I used a twin air cooler on it and it runs about 39c with just normal work to 48c underload (gaming) I do have a full tower with a 5070 Ti , 2 M2 ssd's and 2 ssd 2.5's , 2 16g DDR5 ram , CD reading and wrighting Optical Drive all making heat but the CPU stays will below the 99.22c fale point.. I did have to add 1 fan to bring in more cool air from the outside so I have 3 coming in and 2 going out so there is more cool air going in making a high pressure of cool air this is crucial to make the thermal temperature stay down in the rig.. Inssallation is very easy and quick.. The power is 125W.. Mine is cloked at 3.2 GHz, boost to 6.0 GHz (overclocked) and stays cool.. The 16 cores will handle anything I throw at it quickly and smooth with no effort.. I can't beleave how mush faster it is compaired it my old i7 8 core this is a great upgrade.. ### ⭐⭐⭐⭐⭐ still fast, reliable, and competitive *by J***K on January 2, 2026* After 2.5 years, this processor is still amazing and seems like a great deal now. With memory becoming impossible to procure at any reasonable price, savings anywhere in PC building seems worth it. The entire line of 12th gen intel CPU's were one of their last extremely stable and reliable series, with the 13th and 14th gens having various post-production issues. This i9-12900KF chip in particular runs a bit hot (at least mine does ~45-50C idle on stock), but I've been able to easily undervolt it to more reasonable temperatures (~35-40C idle) while on both stock and overclocked settings (air cooled w/ thermalright peerless assassin 120 SE). For the last year, I've only been undervolting though as I've been more than satisfied with its capability in both multi-tasking scenarios and gaming. From video recording and editing; virtualized programming environments; to playing modern games on both windows and linux - this chip is more than capable and I do not feel close to needing an upgrade yet. ### ⭐⭐⭐⭐⭐ A good CPU that does anything you need *by Y***Y on May 16, 2026* Built my first computer and this was a huge upgrade from the 10th gen. It handles everything I throw at it and I heard the cpu can be hit so got those thermal Contact Frame. Which was thankfully easy to install as it just changing what holds the cpu. It runs at a steady 30-35C on idle and reaches 40-45 on light gaming. Which works great for my purpose as I don’t do anything too intense. So should last me a while. I’ve had my computer for a few months and it has been going well. I was able to upgrade the Bios and everything has went great. Which I think is also what helps. Consider this CPU quite reliable and has good warranty that can be used. ## Frequently Bought Together - Intel Core i9-12900KF Gaming Desktop Processor 16 (8P+8E) Cores up to 5.2 GHz Unlocked LGA1700 600 Series Chipset 125W - ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive - ASUS TUF Gaming Z790-Plus WiFi LGA 1700(Intel 14th,12th &13th Gen) ATX Gaming Motherboard(PCIe 5.0,DDR5,4xM.2 Slots,16+1 DrMOS,WiFi 6,2.5Gb LAN,Front USB 3.2 Gen 2 Type-C,Thunderbolt 4(USB4),Aura RGB) --- ## 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.nz/products/372868016-core-i9-12900kf-gaming-desktop-processor-16-8p-8e-cores](https://www.desertcart.nz/products/372868016-core-i9-12900kf-gaming-desktop-processor-16-8p-8e-cores) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-09-05*