Intel Core Ultra 5 Processor, 18 Cores 18T, 3.3GHz, 5.3GHz Boost, 30MB Cache

Intel Core Ultra 5 processor 250K Plus

Specifications

Total Cores
18

# of Performance-cores
6

# of Efficient-cores
12

# of Low Power Efficient-cores
0

Total Threads
18

Max Turbo Frequency
5.3 GHz

Performance-core Max Turbo Frequency
5.3 GHz

Efficient-core Max Turbo Frequency
4.6 GHz

Performance-core Base Frequency
4.2 GHz

Efficient-core Base Frequency
3.3 GHz

Cache
30 MB Intel Smart Cache

Total L2 Cache
30 MB

Processor Base Power
125 W

Maximum Turbo Power
159 W

Intel Deep Learning Boost (Intel DL Boost) on CPU
Yes

AI Software Frameworks Supported by CPU
OpenVINO, WindowsML, DirectML, ONNX RT, WebNN

CPU Lithography
TSMC N3B

Fast UK Shipping

We offer quick order processing within 1–2 working days across the UK. Order before 3:00 PM GMT/BST on weekdays for same-day processing.

Once the order is processed, the following options indicate respective delivery times.

Delivery Options:

• Basic: Free | 2–5 business days
• Standard: Free over £100 / £4.99 under £100 | 2–3 business days
• Express: £4.99 | 1–2 business days
• Premium Next-Day: £7.99 | Next business day.

Note: Delivery times are estimated and may vary due to courier delays or weather.

Hassle-Free Returns

Changed your mind? You can return unused items in original packaging within 14 days of delivery.

To request a return, email contact@lazymart.co.uk. We’ll provide instructions on how to proceed with a return. Refunds are processed within 5 business days after inspection.

Damaged or Incorrect Orders

If your item arrives damaged or incorrect, contact us within 24 hours with photos for a quick resolution.

Shipping & Returns Policies

For more details, view our Shipping Policy and Return Policy.

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