Intel Core Ultra 7 Desktop Processor 265K – 20 cores (8 P-cores + 12 E-cores) up to 5.5 GHz
$269.99
Intel Core Ultra 7 desktop processor 265K. Featuring PCIe 5.0 & 4.0 support and DDR5 support, unlocked Intel Core Ultra 7 desktop processors (series 2) are optimized for gamers and productivity and help deliver high performance. Compatible with Intel 800 Series Chipset based motherboards. 125W Processor Base Power.
Get ultra-efficient with Intel Core Ultra desktop processors that improve both performance and efficiency so your PC can run cooler, quieter, and quicker.
Core and Threads 20 cores (8 P-cores plus 12 E-cores) and 20 threads
Performance Hybrid Architecture Integrates two core microarchitectures, prioritizing and distributing workloads to optimize performance
Performance Unlocked Up to 5.5 GHz unlocked. 36MB Cache
Compatibility Compatible with Intel 800 series chipset-based motherboards
PCIe Express Version Turbo Boost Max Technology 3.0, and PCIe 5.0 and 4.0 support. Intel Optane Memory support. No thermal solution included
9 reviews for Intel Core Ultra 7 Desktop Processor 265K – 20 cores (8 P-cores + 12 E-cores) up to 5.5 GHz
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Josiah Allen –
Amazing cpu blown away!
I don’t usually write reviews, but I had to give credit where it’s due. I upgraded to the Intel Core Ultra 7 265K after using an older i7 for years, and the difference is night and day. This thing flies. Whether I’m editing 4K video, running multiple VMs, gaming on ultra settings, or doing 3D rendering in Blender — the 265K handles it all without breaking a sweat.What impressed me the most was the balance between power and efficiency. Even under heavy load, thermals are very manageable (paired it with a decent cooler), and it doesn’t chug watts like older high-core-count CPUs. The 20-core architecture is perfect for multitasking — I’ve literally had 50 Chrome tabs open, Premiere Pro rendering, and a game running simultaneously. No hiccups.Also, shoutout to Intel for keeping single-core performance top-notch. Games run crazy smooth, and frame times are tight. I considered going AMD for a minute, but honestly, this chip gave me the best of both worlds: high thread count and insane IPC.If you’re building a high-performance rig for creative work, content creation, or serious gaming — this CPU is worth every penny. It’s future-proof, it’s fast, and it’s shockingly efficient. 10/10.
Blaydese –
No need to go i9 yet, the i7 256K is still more than enough in 2025. . .
Solid Choice for a stable use. Typically, reviews are skipped, but the Intel Core Ultra 7 265K is a standout that demands recognition. As an upgrade from an aging i7, it’s been a transformative experience – the performance leap is simply incredible. This processor devours any workload thrown its way. From intensive 4K video editing and running multiple virtual machines, to pushing games to their ultra limits and complex 3D rendering in Blender, the 265K manages it all without breaking a sweat. The true marvel lies in its blend of power and efficiency. Even when pushed to its limits (with a solid cooling solution), the thermals stay exceptionally cool, unlike the power-hungry nature of older, high-core CPUs. The 20-core design is a masterclass in multitasking – imagine flawlessly running 50 Chrome tabs, a Premiere Pro render, and a game simultaneously. This chip makes it a reality. And let’s not forget the outstanding single-core performance from Intel. Gaming is exceptionally smooth, with rock-solid frame times. Initial thoughts of exploring an AMD alternative quickly faded – this chip truly offers the best of both worlds: abundant threading alongside phenomenal instructions per cycle.
Juniorverse –
Fast, stable, cool, and cut Visual Studio compile times in half. Love it.
This CPU is working beautifully for me. I primarily use my PC for programming several applications at once using Visual Studio. Compile times have been cut in half since my last build, from 5 minutes for my largest app to about 2.5 minutes (which includes Dotfuscator EXE encryption, which takes the longest amount of time).Everything in general is just so fast. My 128GB of RAM and PCIe 5.0 drives help with that, too.I haven’t had ANY stability problems for the past few weeks since setting up my new build. The CPU stays cool with my CPU cooler and case fans, linked below. It’s a fantastic setup and this is a solid CPU.Here are some of my recent components in this build, in case you are interested:ASUS ROG Strix Z890-E Gaming WiFi Intel® Z890 LGA 1851 ATX MotherboardIntel Core Ultra 7 Desktop Processor 265K – 20 cores (8 P-cores + 12 E-cores) up to 5.5 GHzCORSAIR Vengeance DDR5 RAM 128GB (2x64GB) 6400MHzSamsung SSD 9100 PRO 4TB, PCIe 5.0×4 M.2 2280, Seq. Read Speeds Up to 14,800MB/sThermalright HR10 2280 PRO Black SSD CoolerEZDIY-FAB Shield M.2 SSD Heatsink with Build-in 20mm PWM FanThermaltake CT120 EX ARGB Sync PC Cooling Fan (3-Fan Pack)Thermalright Assassin Spirit 120 Vision ARGB Black CPU Cooler with LCD screenThermalright Lga1851 BCF Black CPU Holder,CPU Anti Bending Fixed BracketHYTE Y70 Upgraded Modern Aesthetic Dual Chamber Panoramic Tempered Glass Mid-Tower ATX Computer Gaming Case
Cohen Dorombozo –
LOVE Intel Chips, would recommend
I’ve always been a fan of Intel.. It’s been my go-to processor for every major computer build, regardless of if it’s mine or a friends. It’s incredibly fast during gaming, and I have not noticed the UE5 issues that the past couple Intel Chips have shown. It’s really stable when it runs too, no stuttering or crashes.
Sandra –
För priset är det ett monster. Sval. Har en kylare som kostade under 500 spänn men det går att ha alla chassifläktar OCH cpu-fläkten avstängda vid vanligt surfande etc. (!!) Och då är CPUn under 50 grader. Blir cirka 36 grader med fläkten i ett riktigt tyst läge. Ja, den är säkert 3% långsammare i 1080p-spelande än AMD, men det är väl också det enda den INTE är bäst på.
robysan –
Tutto ok, molto veloce e stabile, non scalda molto
B BOGE B –
nice
KimW –
Love it
David –
Buen procesador, la CPU cumple con cualquier tarea, se mantiene bastante frío y sobrado para tareas de ofimatica y navegación (alrededor de 5 a 10%), para tareas más exigentes como juegos o trabajo tiene picos de hasta el 50%. No creo que genere cuello de botella para la mayoría de usuarios. Una semana usándolo y no he tenido problemas de estabilidad o errores solo poner y listo. La GPU es suficiente para navegar en el sistema operativo utilizando generalmente usando un 4 a 8% de potencia usando un monitor 1080p.