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Lenovo Core Ultra 7 265 desktop processor in LGA-1851 socket package

Lenovo

Lenovo Core Ultra 7 265 20-core 2.40 GHz desktop processor

SKU CH-BZAB-TF55W

A 20-core desktop CPU with 30 MB L3 and 36 MB L2 cache, 5.30 GHz boost, LGA-1851 socket, Intel vPro and integrated graphics

  • 20 cores and 20 threads handle heavy multi-task workloads
  • 40 GHz base frequency provides steady performance for daily tasks
  • 30 GHz overclocking speed delivers extra headroom for demanding applications
  • 30 MB L3 and 36 MB L2 cache reduce latency for faster data access
  • Intel vPro technology enables remote management and hardware security features

Lenovo Core Ultra 7 265 desktop processor

This Lenovo desktop processor is built for users who need a modern 20-core CPU with integrated graphics and Intel vPro technology. It fits Socket LGA-1851 motherboards and supports 64-bit processing for current operating systems and applications.

30 MB L3 and 36 MB L2 cache capacity

The processor provides 30 MB of L3 cache and 36 MB of L2 cache to keep large data sets close to the cores. That headroom suits heavy multitasking and content-creation workloads, while extremely memory-bound tasks may still hit bandwidth limits beyond the on-die cache.

5.30 GHz maximum overclocking speed

The single specification that decides fit is the 5.30 GHz overclocking speed, which marks the highest frequency the chip can reach under load. Buyers who need that peak single-thread pace for burst workloads will match this part; those who prioritise sustained all-core clocks at lower power should verify cooler and board capabilities elsewhere.

Highlights

  • 20 cores and 20 threads handle heavy multi-task workloads
  • 40 GHz base frequency provides steady performance for daily tasks
  • 30 GHz overclocking speed delivers extra headroom for demanding applications
  • 30 MB L3 and 36 MB L2 cache reduce latency for faster data access
  • Intel vPro technology enables remote management and hardware security features

Specifications

No published specifications for this item yet.

Questions about this item

Will this Core Ultra 7 265 fit my existing LGA-1851 motherboard without a BIOS update?

The processor uses the LGA-1851 socket, so it physically fits that socket. Whether a BIOS update is needed depends on the motherboard vendor's support list for this specific model.

How can I confirm the 5.30 GHz overclocking speed is actually being reached under load?

Use a monitoring tool that reports per-core frequencies while running a heavy multi-threaded workload; sustained speeds at or near 5.30 GHz on active cores indicate the feature is working.

Does the box include a cooler or do I need to buy one separately for the 20-core design?

The supplied information lists only the processor itself; no cooler is mentioned, so a compatible LGA-1851 cooler must be purchased separately.

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