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
Specification: Intel Core Ultra 7 Desktop Processor 265K – 20 cores (8 P-cores + 12 E-cores) up to 5.5 GHz
Processor
5.5 GHz core_i7
Brand
Intel
Item model number
Intel® Core™ Ultra 7
Item Weight
2.8 ounces
Product Dimensions
9.17 x 4.65 x 0.04 inches
Item Dimensions LxWxH
9.17 x 4.65 x 0.04 inches
Processor Brand
Intel
Number of Processors
20
Voltage
28 Volts
Batteries
1 AAAA batteries required.
Manufacturer
Intel
Language
English
Date First Available
October 24, 2024
531 reviews for Intel Core Ultra 7 Desktop Processor 265K – 20 cores (8 P-cores + 12 E-cores) up to 5.5 GHz
4.6out of 5
★★★★★
★★★★★
9
★★★★★
0
★★★★★
0
★★★★★
0
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★★★★★
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.
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★★★★★
Y –
قوي و اصلي اداء ممتاز في برامج اختبار الاداء
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★★★★★
Juniorverse –
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 Motherboard Intel Core Ultra 7 Desktop Processor 265K – 20 cores (8 P-cores + 12 E-cores) up to 5.5 GHz CORSAIR Vengeance DDR5 RAM 128GB (2x64GB) 6400MHz Samsung SSD 9100 PRO 4TB, PCIe 5.0×4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s Thermalright HR10 2280 PRO Black SSD Cooler EZDIY-FAB Shield M.2 SSD Heatsink with Build-in 20mm PWM Fan Thermaltake CT120 EX ARGB Sync PC Cooling Fan (3-Fan Pack) Thermalright Assassin Spirit 120 Vision ARGB Black CPU Cooler with LCD screen Thermalright Lga1851 BCF Black CPU Holder,CPU Anti Bending Fixed Bracket HYTE Y70 Upgraded Modern Aesthetic Dual Chamber Panoramic Tempered Glass Mid-Tower ATX Computer Gaming Case
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★★★★★
Kevin –
Tres bon processeur, permet d’exporter des fichiers tres rapidement sur Lightroom, telechargements peuvent monter jusqu’a 1gb/s sur Steam (je pense etre limite par ma connection) Chauffe pas avec le GAII Lite 240 Performance Noir Avec la 5060 Ti les deux proco et carte sont a 100% sur starcitizen et permettent d’avoir 45fps+ (en ville) graphismes a fond sans dlss sur StarCitzen en 2K Le reste des jeux aucun probleme evidemment
C’est le top pour 250 euros pour la productivite
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★★★★★
Josiah Allen –
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.
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
Mr. A. C. Lee –
Intel’s Core Ultra 7 265K is a bold step into the Arrow Lake generation, blending high efficiency with solid multi-core muscle. With 8 performance cores and 12 efficient cores, it’s built for demanding productivity tasks and moderate gaming, though it doesn’t quite dethrone the competition in every category.
Performance Highlights:
Boosts up to 5.5GHz on P-cores and 4.6GHz on E-cores, delivering snappy responsiveness.
30MB of L3 cache and improved L2 cache per core help with multitasking and heavy workloads.
Great for rendering, encoding, and synthetic benchmarks—especially in multi-threaded scenarios.
Gaming Caveats:
While capable, it trails behind AMD’s X3D chips and even Intel’s own 14th-gen CPUs in some titles.
Performance can vary depending on BIOS optimization and Windows scheduling—some games show noticeable dips.
Efficiency & Thermals:
Built on TSMC’s 3nm process, it runs cooler and draws less power than its predecessors.
Stays under 85°C with a decent cooler, even under full load.
Platform Notes:
Requires a new LGA1851 motherboard, which adds to upgrade costs.
Compatible with existing coolers, but benefits from faster DDR5 RAM and PCIe Gen 5 support.
Some may see this as sub standard to the X3D CPU’s but when you’re running at high resolutions like 4K, the difference is not noticeable with modern GPU’s (I’m running a 5080). For other tasks aside from gaming, this thing really covers all angles. Easy to install, typical for Intel.
Helpful(0)Unhelpful(0)You have already voted this
★★★★★
Blaydese –
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.
Theres a lot of hearsay and slander about these processors. Some of the criticism is deserved but most isnt.
I set this up on a z870m aorus elite wifi7 and after setup and drivers it ran great. But, if yiu want it to run fantastic you need to run the intel optimization software. Its simple, install and click optimize. It automatically undervolts the cpu and tweaks the timings while staying in factory spec. The results are VERY impressive without the need to overclock. Unoptimezed passmark: ~51000 Optimized passmark: ~60000 For reference, One of my coworkers has an i9-14900kf and he is touching right at 62000 for passmark. The 265k pulls less than half the power when optimezed and comes that close to that beast of a cpu. I dont care who you are, thats a great result. Especially when you compare prices, the 14900kf goes for around $600 but you can get the 265k for around $300. That is a bargain.
Cinebench and geekbench run well and it handles complex tasks and gaming like a dream.
I honestly recommend this cpu as an all around processor. It doesnt excell at any one thing but it does a great job a t a lot of things. I use my computer for work, autodesk, gaming, and entertainment so it works really well.
Hybzone
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.
Y –
قوي و اصلي اداء ممتاز في برامج اختبار الاداء
Juniorverse –
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 Motherboard
Intel Core Ultra 7 Desktop Processor 265K – 20 cores (8 P-cores + 12 E-cores) up to 5.5 GHz
CORSAIR Vengeance DDR5 RAM 128GB (2x64GB) 6400MHz
Samsung SSD 9100 PRO 4TB, PCIe 5.0×4 M.2 2280, Seq. Read Speeds Up to 14,800MB/s
Thermalright HR10 2280 PRO Black SSD Cooler
EZDIY-FAB Shield M.2 SSD Heatsink with Build-in 20mm PWM Fan
Thermaltake CT120 EX ARGB Sync PC Cooling Fan (3-Fan Pack)
Thermalright Assassin Spirit 120 Vision ARGB Black CPU Cooler with LCD screen
Thermalright Lga1851 BCF Black CPU Holder,CPU Anti Bending Fixed Bracket
HYTE Y70 Upgraded Modern Aesthetic Dual Chamber Panoramic Tempered Glass Mid-Tower ATX Computer Gaming Case
Kevin –
Tres bon processeur, permet d’exporter des fichiers tres rapidement sur Lightroom, telechargements peuvent monter jusqu’a 1gb/s sur Steam (je pense etre limite par ma connection)
Chauffe pas avec le GAII Lite 240 Performance Noir
Avec la 5060 Ti les deux proco et carte sont a 100% sur starcitizen et permettent d’avoir 45fps+ (en ville) graphismes a fond sans dlss sur StarCitzen en 2K
Le reste des jeux aucun probleme evidemment
C’est le top pour 250 euros pour la productivite
Josiah Allen –
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.
Mr. A. C. Lee –
Intel’s Core Ultra 7 265K is a bold step into the Arrow Lake generation, blending high efficiency with solid multi-core muscle. With 8 performance cores and 12 efficient cores, it’s built for demanding productivity tasks and moderate gaming, though it doesn’t quite dethrone the competition in every category.
Performance Highlights:
Boosts up to 5.5GHz on P-cores and 4.6GHz on E-cores, delivering snappy responsiveness.
30MB of L3 cache and improved L2 cache per core help with multitasking and heavy workloads.
Great for rendering, encoding, and synthetic benchmarks—especially in multi-threaded scenarios.
Gaming Caveats:
While capable, it trails behind AMD’s X3D chips and even Intel’s own 14th-gen CPUs in some titles.
Performance can vary depending on BIOS optimization and Windows scheduling—some games show noticeable dips.
Efficiency & Thermals:
Built on TSMC’s 3nm process, it runs cooler and draws less power than its predecessors.
Stays under 85°C with a decent cooler, even under full load.
Platform Notes:
Requires a new LGA1851 motherboard, which adds to upgrade costs.
Compatible with existing coolers, but benefits from faster DDR5 RAM and PCIe Gen 5 support.
Some may see this as sub standard to the X3D CPU’s but when you’re running at high resolutions like 4K, the difference is not noticeable with modern GPU’s (I’m running a 5080). For other tasks aside from gaming, this thing really covers all angles. Easy to install, typical for Intel.
Blaydese –
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.
きまろ –
アマゾン配送にて箱ボコボコで到着がマイナス点・・・
アマゾンさんはもうちょっと梱包なんとかしてくれ、袋の下にCPU上に電源じゃあボコボコになるのわかるやろ・・・
CPUの性能としては、インテル色々あって売れてないのかかなり値段下がってます
コスパだけ見るとRyzenなにそれってレベルになってる気がしますね
まだそんなに長期間使ってるわけじゃないですが、安定してます。
発熱もそこまでなのかな？
今回ゲーム性能が微妙と聞いてたのですがそこまで・・・？って感じはします。
一般ゲーマーなら値段下がってるこのCPUでいいんじゃないかな
William –
Theres a lot of hearsay and slander about these processors. Some of the criticism is deserved but most isnt.
I set this up on a z870m aorus elite wifi7 and after setup and drivers it ran great.
But, if yiu want it to run fantastic you need to run the intel optimization software.
Its simple, install and click optimize. It automatically undervolts the cpu and tweaks the timings while staying in factory spec.
The results are VERY impressive without the need to overclock.
Unoptimezed passmark: ~51000
Optimized passmark: ~60000
For reference, One of my coworkers has an i9-14900kf and he is touching right at 62000 for passmark.
The 265k pulls less than half the power when optimezed and comes that close to that beast of a cpu. I dont care who you are, thats a great result.
Especially when you compare prices, the 14900kf goes for around $600 but you can get the 265k for around $300.
That is a bargain.
Cinebench and geekbench run well and it handles complex tasks and gaming like a dream.
I honestly recommend this cpu as an all around processor. It doesnt excell at any one thing but it does a great job a t a lot of things.
I use my computer for work, autodesk, gaming, and entertainment so it works really well.