SKU: 4780026617

Intel Core Ultra 5 245K LGA1851 4.2Ghz 14-Core CPU

$2438.55 $2709.50
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Description

Intel Core Ultra 5 245K LGA1851 4.2Ghz 14-Core CPUThe Intel Core Ultra 5 245K CPU is a robust processor tailored to power modern digital workloads, from AI driven tasks to intense gaming sessions. Part of Intels Core Ultra Series, this CPU is designed for creators and gamers seeking cutting edge performance with AI integration. With a combination of performance cores (P cores) and eight efficient cores (E cores), the Core Ultra 5 245K handles multitasking seamlessly, offloading background tasks to

The Intel® Core™ Ultra 5 245K CPU is a robust processor tailored to power modern digital workloads, from AI-driven tasks to intense gaming sessions. Part of Intel’s Core Ultra Series, this CPU is designed for creators and gamers seeking cutting-edge performance with AI integration. With a combination of performance cores (P-cores) and eight efficient cores (E-cores), the Core Ultra 5 245K handles multitasking seamlessly, offloading background tasks to the E-cores, which frees up the P-cores to drive demanding applications and maintain top-notch responsiveness. The processor’s powerful Intel® Smart Cache (24MB) and support for DDR5 memory (up to 6400MHz) make it a versatile choice for creators who rely on high data throughput for large files and smooth, efficient workflow.

Gamers and Esports professionals will benefit from the Core Ultra 5 245K’s performance-focused architecture, which provides a Max Turbo Frequency of up to 5.20GHz for intense gaming moments. With 24 PCIe lanes and Thunderbolt™ 5 support, this CPU is optimized for maximum expandability and high-speed connectivity. Built-in Intel® Killer™ Networking reduces lag and packet loss, offering a more seamless online gaming experience, while AI features like Intel® Gaussian & Neural Accelerator (GNA) help ensure clear communication by filtering background noise in voice comms. The processor’s graphics capabilities also support high-resolution displays, including up to 8K resolution on DisplayPort and HDMI, making it a powerful engine for immersive gaming experiences.

For content creators, the Intel® Core™ Ultra 5 245K’s intelligent performance shines in AI-driven applications like generative AI and video production. Intel® Deep Learning Boost enhances AI workloads directly on the CPU, speeding up AI model processing for creators working with machine learning or neural networks. The integrated Intel® Connectivity Performance Suite optimizes network performance for smoother streaming, and Quick Sync Video accelerates video encoding, making this processor ideal for creators, streamers, and freelancers aiming to elevate their productivity. Together, these features make the Core Ultra 5 245K a powerhouse for users who need reliable, top-tier performance in both creative and gaming environments.

FEATURES:

  • 14 Cores
  • 14 Threads
  • Max Turbo Frequency of up to 5.20GHz
  • 24MB Intel® Smart Cache
  • Support for DDR5 memory
  • Built for serious gaming
  • The best overclocking experience

SPECIFICATIONS:

  • Essentials:
    • Product Collection_ Intel® Core™ Ultra Processors (Series 2)
    • Code Name_ Products formerly Arrow Lake
    • Vertical Segment_ Desktop
    • Processor Number_ 245K
  • CPU Specifications_
    • Total Cores_ 14
    • # of Performance-cores: 6
    • # of Efficient-cores: 8
    • Total Threads_ 14
    • Max Turbo Frequency_ 5.20GHz
    • Performance-core Max Turbo Frequency_ 5.20GHz
    • Efficient-core Max Turbo Frequency_ 4.60GHz
    • Performance-core Base Frequency_ 4.20GHz
    • Efficient-core Base Frequency_ 3.60GHz
    • Cache: 24 MB Intel® Smart Cache
    • Total L2 Cache_ 26 MB
    • Processor Base Power_ 125 W
    • Maximum Turbo Power_ 159 W
  • Memory Specifications_
    • Max Memory Size (dependent on memory type): 192 GB
    • Memory Types_ Up to DDR5 6400 MT/s
    • Maximum Memory Speed_ 6400MHz
    • Max # of Memory Channels_ 2
    • ECC Memory Supported_ Yes
  • Expansion Options_
    • Direct Media Interface (DMI) Revision_ 4.0
    • Max # of DMI Lanes_ 8
    • Intel® Thunderbolt™ 4_ Yes
    • Scalability: 1S Only
    • PCI Express Revision_ 5.0 and 4.0
    • PCI Express Configurations_ Up to 1x16+2x4, 2x8+2x4, 1x8+4x4
    • Max # of PCI Express Lanes_ 24
  • Processor Graphics_
    • Processor Graphics_ Intel® Graphics
    • Graphics Base Frequency_ 300 MHz
    • Graphics Max Dynamic Frequency_ 1.90GHz
    • Graphics Output_ DP2.1 UHBR20, HDM2.1 FRL 12GHz, eDP1.4b
    • Xe-cores: 4
    • Max Resolution (HDMI): 4K @ 60Hz (HDMI 2.1 TMDS) 8K @ 60Hz (HDMI2.1 FRL)
    • Max Resolution (DP): 8K @ 60Hz
    • Max Resolution (eDP – Integrated Flat Panel): 4K @ 60Hz
    • DirectX Support_ 12
    • OpenGL Support_ 4.5
    • OpenCL Support_ 3
    • Intel® Quick Sync Video_ Yes
    • Intel® Clear Video HD Technology_ Yes
    • # of Displays Supported_ 4
    • Device ID_ 0x7D67
    • Intel® Deep Learning Boost (Intel® DL Boost) on GPU_ Yes
  • NPU Specifications_
    • NPU Name_ Intel® AI Boost
    • NPU Peak TOPS (Int8): 13
    • Sparsity Support_ Yes
    • Windows Studio Effects Support_ Yes
    • AI Software Frameworks Supported by NPU_ OpenVINO™, WindowsML, DirectML, ONNX RT, WebNN
  • Advanced Features_
    • Intel® Volume Management Device (VMD): Yes
    • Intel® Gaussian & Neural Accelerator_ 3.5
    • Intel® Thread Director_ Yes
    • Intel® Speed Shift Technology_ Yes
    • Intel® Turbo Boost Technology_ 2.0
    • Intel® 64_ Yes
    • Instruction Set_ 64-bit
    • Instruction Set Extensions_ Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
    • Idle States_ Yes
    • Enhanced Intel SpeedStep® Technology_ Yes
    • Thermal Monitoring Technologies_ Yes
  • Security & Reliability
    • Intel vPro® Eligibility_ Intel vPro® Enterprise, Intel vPro® Platform
    • Intel® Threat Detection Technology (TDT): Yes
    • Intel® Active Management Technology (AMT): Yes
    • Intel® Standard Manageability (ISM): Yes
    • Intel® Remote Platform Erase (RPE): Yes
    • Intel® One-Click Recovery_ Yes
    • Intel® Hardware Shield Eligibility_ Yes
    • Intel® Control-Flow Enforcement Technology_ Yes
    • Intel® Total Memory Encryption - Multi Key_ Yes
    • Intel® AES New Instructions_ Yes
    • Secure Key_ Yes
    • Intel® Trusted Execution Technology_ Yes
    • Execute Disable Bit_ Yes
    • Intel® OS Guard_ Yes
    • Intel® Boot Guard_ Yes
    • Mode-based Execute Control (MBEC): Yes
    • Intel® Stable IT Platform Program (SIPP): Yes
    • Intel® Virtualization Technology with Redirect Protection (VT-rp): Yes
    • Intel® Virtualization Technology (VT-x): Yes
    • Intel® Virtualization Technology for Directed I/O (VT-d): Yes
    • Intel® VT-x with Extended Page Tables (EPT): Yes

WHAT’S IN THE BOX_

  • Intel® Core™ Ultra 5 245K LGA1851 5.20GHz 14-Core CPU x1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4780026617

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4.4 ★★★★★
Based on 22 reviews
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Product Reviews
S
Verified Purchase
S
Fort Morgan, US
★★★★★ 5
Comparison with POTAUTO filter: Very similar but cheaper
I bought a POTAUTO MAP 1033C and EPAuto CP846 cabin air filter to compare them for use in my 09 Legacy (gen 4). They both seemed comparable and are cheaper than most other, similar filters, though the POTAUTO was and still is ~33% more expensive than the EPAuto. Both seem built well-enough, considering they're only being used as relatively low-flow cabin filters. That said, the EPAuto is slightly better, mainly due to the white trim piece being unattached along one side on the bottom of the POTAUTO filter. Almost certainly nothing that will affect its performance or longevity, but it is interesting considering it's the more expensive of the two. However, it must be kept in mind that this is an incredibly small sample size. In one of my very scientific tests (/s), I held them up side by side and looked through them toward the sun (obviously being careful) to judge thickness/density and uniformity. Neither had any thin spots that I noticed, and they were pretty similar overall. One of them blocked slightly more light than the other, indicating more filtration, but I unfortunately don't remember which one. I feel like it was the EPAuto, but I don't really want to speculate as I could very well be wrong. What I do remember is that the difference was so minor that all else being equal, it wouldn't justify the cost difference between the two. In other words, even if the POTAUTO were the slightly better one, it wouldn't be worth the extra few dollars for the minimal amount of extra filtration. In another test, I compared the filters to each other and the old filter (which I'm pretty sure was OEM, but certainly not a charcoal filter, so it was significantly thinner) by blowing air from a compressor through them. I held the nozzle at roughly the same distance from each on one side of the filters, and I held my other hand at roughly the same distance from each on the other side. The old filter, unsurprisingly, let much more air flow through. Both charcoal filters were much more restrictive due to their extra thickness, leading me to feel much less air coming through. Both were roughly the same. Both filters also held up just fine to the strong blasts of air. I bought a couple other filters that I was going to cut to fit to use one or both with these filters as a pre-filter and/or additional charcoal layer. After the airflow test, I decided against this, as these are a lot more restrictive than OEM already, and I didn't want to push it, since that could at best cause issues with getting good airflow into the car, and at worst could damage the blower. If not for the fact many, many people have been using these and similar filters for a long time without apparent issue caused by this, I would hesitate to even use these. I haven't noticed a decrease in the airflow, but it's doubtful I would since I rarely turn the fan up past the first couple settings (usually have it on the first) if I have it running at all, and I have the center vents pulled out (to access the inside of the dash) which causes the flow at the vents to be reduced slightly. TL;DR - Both the POTAUTO and EPAuto charcoal filters appear to be a good choice, with the EPAuto having a slight edge on build quality (based on my limited sample size of one each) and a cheaper price. Filtration appears to be very similar between the two, certainly not enough of a difference to warrant the extra price for the POTAUTO over the EPAuto. Flow is significantly more restrictive than OEM filter but doesn't appear to be an issue. I give the EPAuto 5 stars and the POTAUTO 4 stars, only because the value of the POTAUTO is a good bit less (very similar or possibly even inferior quality for 33% more money). I can't speak to their longevity or performance, but I don't imagine either should prove to be an issue. -------------------------------------------------- As a side note relating specifically to the Legacy: replacing the cabin filter in this car is a PITA. It's not overly difficult per se, but a serious pain and certainly not something you're going to do when you have a spare few minutes. I'd rate it probably around a 3.5/10 in difficulty and a 7/10 for annoyance. While you can sort of access it by removing the manual compartment, you can't remove the tray through that. So you need to actually take the whole glove box out, which requires removing the side panel, unhooking the string/loop that keeps it from falling all the way down, and removing a few plastic screws, which can be a bit of a pain (and apparently Subaru loves them since they're all over the car). A stubby Philips driver will be helpful. Once you have the glove box out of the way, you have to unscrew several more of those plastic screws to remove the plastic cover between the glove box and the filter. This hole is where you gain access. Be careful when removing the old filter as loose dirt and debris may fall out and make a bit of a mess. You don't really want to get any in the fan below it if you can help it. Reverse the steps to reassemble it, and remember to reattach the string. Getting the glove box back in its track can be a bit of a challenge; in my experience from doing it multiple times I've found you sort of half force it and half don't. That is, it'll likely offer some resistance even if it's lined up, so if you try to baby it you'll probably be there a while, but also play with the alignment a bit to see if you can get it without marring up the tab and the slot on the right side too much. All in all, expect to spend anywhere from 15-45 minutes on this, and make sure you have a standard length as well as a shorter or stubby Philips screwdriver. I have to say, when it comes to air filters, this car is horrible. The air intake filter is a pain to change, too--much worse than most if not all other cars I've done. -------------------------------------------------- Keywords: Subaru Legacy, fourth gen, fourth generation, 4th gen, 4th generation, 03, 04, 05, 06, 07, 08, 09, 2003, 2004, 2005, 2006, 2007, 2008, 2009
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2017
R
Verified Purchase
R
Chelsea, US
★★★★★ 5
Good price on the part and 5 min install saved me $35
Fit fine in my 4th gen 4Runner took 5mins to install
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
M
Verified Purchase
M. Clark
Cuba, US
★★★★★ 4
Fit 4runner
Fit my 05 4runner. Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 2, 2025
W
Verified Purchase
WTG
Boise, US
★★★★★ 5
Great price!
I love that I can order these on Amazon for less than half of what I would pay at the mechanic. They fit perfect, and they're a pretty easy install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
S
Verified Purchase
Sean
Bozeman, US
★★★★★ 5
Will buy again!
What a perfect replacement and they fit just right.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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