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Deal.ai › Intel
Intel
Intel Core Ultra 5 245K

Intel Core Ultra 5 245K

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$315.00at 38-3DChecked Nov 11

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Price facts

  • Last seen at $315.00 at 38-3D on Nov 11.

Our take on the Intel Core Ultra 5 245K

The Core Ultra 5 245K is Intel's mid-range Arrow Lake desktop CPU: 6 performance cores and 8 efficient cores, 14 cores and 14 threads, on the LGA1851 socket. It has a built-in NPU rated at 36 TOPS for AI tasks and runs cooler and draws less power than the previous generation in heavy loads. It suits gamers and general users building a new DDR5 machine who want strong all-round speed without flagship pricing. Reviewers found its gaming gains over the prior generation modest and its platform cost higher than AMD's AM5 rivals, but praised its efficiency and multitasking.

Best forGamers building a new DDR5 desktopEveryday multitasking and productivityBuyers who want lower power draw and heatPairing with a mid-range discrete GPU
Pros
  • 14 cores (6P + 8E) handle gaming and multitasking together
  • Noticeably more efficient than the previous generation under load
  • Integrated NPU at 36 TOPS speeds up AI-assisted apps
  • Runs cooler and quieter than the chip it replaces
  • Unlocked multiplier for easy overclocking
Cons
  • Gaming uplift over the last generation is small
  • Needs a new LGA1851 motherboard, so upgrades cost more
  • No hyper-threading: 14 cores give 14 threads
  • Trails AMD's X3D chips in some games
  • Integrated graphics are basic, fine only for display output

Intel Core Ultra 5 245K prices at every store

  • 38-3DNew

    In stockShips from the UK · duties may applyReturn policy

    $315.00Checked Nov 11
    Visit 38-3D

What reviewers say

Reviewers call the 245K a solid, efficient all-rounder that handles gaming and work well, but note its gaming gains over the prior generation are modest and the new platform adds cost.

What people mention
  • Gaming performanceMixedReviewers say it games well but the gains over the previous generation are smaller than expected.
  • EfficiencyPraisedOwners and reviewers note lower power draw and cooler temperatures under sustained load.
  • Platform costCriticisedThe LGA1851 socket means a new motherboard, which reviewers count against it.
  • MultitaskingPraisedThe 6P + 8E core layout keeps work and background apps smooth alongside games.
  • NPUMixedThe 36 TOPS NPU helps AI-assisted apps, though few everyday programs use it yet.

About the Intel Core Ultra 5 245K

The Intel Core Ultra 5 245K is a desktop processor from the Intel Core Ultra Series 2 "Arrow Lake" family. It uses a hybrid design with 6 Performance cores and 8 Efficient cores, for 14 cores in total. The P-cores handle games and demanding software. The E-cores handle background and multitasking work.

A built-in NPU delivers up to 36 TOPS of AI performance. It can take on AI tasks such as background removal, audio optimization and auto-framing, which frees the CPU and GPU for other work. The processor supports DDR5 memory, PCIe 5.0 lanes, Thunderbolt 4 and USB 4.0. WiFi 7 or WiFi 6E is available.

The processor includes Intel integrated graphics. It supports DisplayPort 2.1, HDMI 2.1 and eDP 1.4b outputs.

Series
Intel Core Ultra Series 2 (Arrow Lake)
Total cores
14 (6 P-cores, 8 E-cores)
Total threads
14
Max turbo
5.2 GHz
P-core frequency
4.2 GHz base, 5.2 GHz max turbo
E-core frequency
3.6 GHz base, 4.6 GHz max turbo
Cache
24 MB Intel Smart Cache, 26 MB total L2 cache
Power
159 W base, 181 W maximum turbo
AI performance
Integrated NPU, up to 36 TOPS
Memory
Up to DDR5 6400 MT/s, 2 channels
Max memory size
192 GB (dependent on memory type)
Memory bandwidth
Up to 89.6 GB/s
ECC memory

Questions and answers

Is the Core Ultra 5 245K good for gaming?
Yes. It handles modern games smoothly and keeps background tasks running alongside them. Its gaming gains over the previous generation are modest, though, and AMD's X3D chips lead in some titles.
Do I need a new motherboard for the 245K?
Yes. It uses the LGA1851 socket, so it will not fit older LGA1700 boards. You also need DDR5 memory.
Does it have integrated graphics?
Yes, it has built-in Intel graphics for display output and light tasks. For serious gaming you still want a discrete graphics card.
How many cores and threads does it have?
It has 14 cores: 6 performance cores and 8 efficient cores, with 14 threads. There is no hyper-threading.
What does the NPU do?
The integrated NPU is rated at 36 TOPS and offloads AI workloads such as local AI apps, leaving the CPU and GPU freer.
Is it unlocked for overclocking?
Yes. The K suffix means the multiplier is unlocked, so you can overclock it on a compatible Z890 board.
Where is the Intel Core Ultra 5 245K cheapest?
At 38-3D, for $315.00, as of our latest check.

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Supported
Graphics
Intel Graphics, 300 MHz base, 1.9 GHz max dynamic frequency
Graphics outputs
DP 2.1 UHBR20, HDMI 2.1 FRL 12 GHz, eDP 1.4b
Max resolution HDMI
4K at 60 Hz (HDMI 2.1 TMDS), 8K at 60 Hz (HDMI 2.1 FRL)
Max resolution DP
8K at 60 Hz
Max resolution eDP
4K at 60 Hz (integrated flat panel)
Graphics APIs
DirectX 12, OpenGL 4.5, OpenCL 3
Connectivity
Thunderbolt 4, USB 4.0, PCIe 5.0 lanes, WiFi 7 or WiFi 6E available
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