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🚀 Core Ultra 9: Power your passion, dominate your domain.
The Intel Core Ultra 9 285K is a top-tier desktop processor featuring a blistering 5.7 GHz clock speed, 24 cores with 24 threads, and a massive 40 MB cache. Compatible with Intel 800 Series motherboards, it supports the latest DDR5 memory and PCIe 5.0 for future-ready performance. Engineered for serious gamers and creators, it delivers stable, high-performance computing with advanced AI capabilities, making it a premium choice for professionals demanding speed, reliability, and cutting-edge tech.





| ASIN | B0DFKC99VL |
| Best Sellers Rank | 10,399 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 23 in CPUs |
| Box Contents | Item |
| Brand | Intel |
| Brand Name | Intel |
| CPU manufacturer | Intel |
| CPU model | Intel Core Ultra 9 |
| CPU socket | LGA1851 |
| CPU speed | 5.7 GHz |
| Cache Memory Installed Size | 40 MB |
| Customer Reviews | 4.7 out of 5 stars 720 Reviews |
| Global Trade Identification Number | 00675902154030, 05032037281928 |
| Item Dimensions L x W | 33.7L x 16.3W centimetres |
| Item Weight | 10.6 Ounces |
| Manufacturer | intel |
| Manufacturer Part Number | BX80768285K |
| Model Number | Intel® Core™ Ultra 9 |
| Platform | Windows 11 |
| Processor Brand | Intel |
| Processor Core Count | 24 |
| Processor Count | 24 |
| Processor Number of Concurrent Threads | 24 |
| Processor Series | Intel Core Ultra 9 |
| Processor Socket | LGA1851 |
| Processor Speed | 5.7 GHz |
| Product Warranty | 3 years |
| Secondary Cache | 36 MB |
| Secondary cache | 36 MB |
| UPC | 735858550383 |
| Unit Count | 1.0 count |
| Wattage | 125 watts |
X**X
Personal preference paid off
Don't Worry when you watch you tube reviews; half of them take with a pinch of Salt. This Processor works well with intel's Super Boost that pretty much takes care of half the Bios settings, RAM running well CUDIMM @ 8000mts without issues. For Casual Gaming and other tasks fitted with a Crucial T705 its very fast, not had any heat issues or heat related Thermal throttles causing any Stutters, it Works well. High FPS on a 165Hrz 4k Monitor as expected, yes AMD can have an uplift in FPS so it Can be that team RED or Blue divide. Personally Heat, Power and reliability from this Core Ultra 9 is worth a loss of 10/20 fps in games. The Margin of AMD tends to Greater in 1440p. All-rounder PC then this is the Processor to buy it also has NPU, Future AI stuff. Early setups will potentially have issues if not updated to Manufacturer latest BIOS and Micro codes from INTEL. New Builds have these to hand, update the bios from flash drive prior to Windows install. less issues. Intel is releasing a refresh model prior to a new processor and chip set that is going to increase Gaming speeds but this Core 2 Ultra 9 if picked up at the right price should last for years. Half of the review for this are well out of date and Intel has done some wizardry to get it up to speed.
J**E
An impressive CPU for gaming and rendering
This CPU has greatly increased my productivity, it's speed and power is perfect for both heavy gaming and 3D rendering. I haven't had any stability issues with this CPU, and although anecdotal, neither has my friend with the same chip. Whilst very expensive, it doesn't feel quite as painful to the wallet purely because of how capable it has been. It does however need some beefy cooling. I use a Noctua Nh-u12a chromax cooler and sit at about 36° at idle, and push 65° to 70° under normal gaming usage; under heavy rendering it can reach 80° but it hasn't seemed to have throttled itself to intensely because of it. Pros: Great stability Fantasftic power Wide range of functionality Cons: Pricey Requires good cooling
J**S
Awesome chip for productivity.
Productivity first, gaming second. Ignore people who keep comparing this to gaming chips, it's a productivity chip which is very good at gaming too. Nothing compares to it for productivity though.
P**L
Excellent
This chip is very quick without overclocking. I don’t benchmark or anything too strenuous, just play a few games, stream and work from my current build. This CPU is paired with an ASUS Hero Z890, Samsung 9100 PRO, 64GB 6400 CL32-39-39 RAM, and a 5080 Astral and boy does it fly!
C**G
VERY FAST
The 285K is an extremely fast CPU, excellent for office applications/photo editing etc Don't take any notice of the many reviews that put it down, these are based on gamers who are only interested in FPS in games Runs cool with only a medium sized CPU cooler
M**N
Brilliant
Great product. Awesome performance in games, isnt even going over 13% usage.
M**L
Excellent cpu
Arrived with no problems and runs with no problems. Pc is running super fast
J**K
Very fast and noticeably more efficient
Very fast CPU - noticeable improvements in temps and power usage over previous generations.
E**E
Top kwaliteit mooi design en super snel
Een prachtig stijlvol moederboard waar de kwaliteit van afstraalt. Een van de snelste Intel moederborden die nu verkrijgbaar zijn. Heel compleet en de installatie ging pijlsnel de nieuwste drivers zonder probleem snel geïnstalleerd. Het systeem krijgt na een test met mijn Core ultra 9 285K een Passmark rating van 99+ % tot de snelst presterende systemen
J**O
Excellent processeur “tous terrains”
Excellent processeur, stable et performant dans les applications de productivité mais aussi en jeux, bien aidé par les derniers microcodes d’Intel et les optimisations des firmware de carte mères. Bien moins energivore que les générations précédentes Raptor Lake. Contrôleur mémoire bien mieux optimisé.
A**S
Todo bien
Tod bien hasta el momento
A**L
Ultra 9 muy recomendable
Procesador , espectacular no da ningún problema nada que ver a las generaciones 13 y 14, es ponerlo y a correr , me sorprende también los bajos consumos que tiene y lo fresco que se mantiene, no te voy a engañar si haces overclocking si suben bastante las temperaturas y necesitas una buena refrigeración líquida. Pero en potencia y para jugar va muy bien,
S**1
Excellent performance with low temps
Great CPU when using the latest mobo bios, however the latest Intel 200S BOOST update thing is a useless gimmick. On the Asus Proart board, the XMS tweaked profile gives far better speeds and lowers the ram latency by 17ns which doesnt OC the CPU at all.
Trustpilot
3 weeks ago
1 month ago