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Processors 256 GB

Explore 50 processors indexed under 256 GB and scan their key platform, core, power and benchmark data in one place. This overview maps the available range before the performance ranking and decision guidance below.

50 processors256gb

Selection guide

How to choose from 256 GB

This page groups 50 processors classified under 256 GB. 256 GB is the recorded maximum memory capacity for processors in this category. Use the catalog to shortlist candidates, then compare real performance and workload-relevant specifications rather than relying on the category label alone.

2 brands 4–24 cores 25,231 average CPU Mark 11.50–150.00 W TDP

What this category shows

256 GB is the recorded maximum memory capacity for processors in this category.

What to compare

Check required capacity, slot count, per-module limits and operating-system support.

Check before choosing

The practical limit can be lower because of the motherboard, BIOS or DIMM type.

By CPU Mark

Performance ranking

The table ranks the strongest 256 GB processors by the CPU Mark available in CPULoom. It is useful for broad performance comparisons, while the single-thread result adds context for less-parallel work.

  1. 01 Intel Core Ultra 7 270K Plus 24C / —T 68,501CPU Mark
  2. 02 Intel Core Ultra 9 290HX Plus 24C / —T 57,989CPU Mark
  3. 03 Intel Core Ultra 5 250K Plus 18C / —T 51,594CPU Mark
  4. 04 Intel Core Ultra 5 250KF Plus 18C / —T 51,129CPU Mark
  5. 05 Intel Core Ultra 7 270HX Plus 20C / —T 49,848CPU Mark

FAQ

Frequently asked questions

What does the 256 GB category mean?

This memory-capacity category groups processors associated with 256 GB. 256 GB is the recorded maximum memory capacity for processors in this category.

What is the fastest processor in 256 GB?

The performance ranking highlights the highest available CPU Mark in this category. The best practical choice can differ by application, single-thread speed, power, cooling and price.

How should I compare 256 GB processors?

Check required capacity, slot count, per-module limits and operating-system support. Open each processor page for full specifications or add close candidates to the comparison tool.

Is this category enough to make a buying decision?

No. The practical limit can be lower because of the motherboard, BIOS or DIMM type. Also verify motherboard and memory compatibility, cooling requirements and benchmarks relevant to your software.

This summary is calculated from processor records linked to the category. Performance results are broad comparison indicators and can vary with system, power and cooling. Latest data update:

Processor catalog

256 GB

Showing 1–24 of 50

Sort byPerformanceCoresPower
01CPUIntel Core Ultra 7 270K PlusIntel · DesktopCores / threads24 / —Clock—TDP125 WCPU Mark68,50102CPUIntel Core Ultra 9 290HX PlusIntel · LaptopCores / threads24 / —Clock—TDP55 WCPU Mark57,98903CPUIntel Core Ultra 5 250K PlusIntel · DesktopCores / threads18 / —Clock—TDP125 WCPU Mark51,59404CPUIntel Core Ultra 5 250KF PlusIntel · DesktopCores / threads18 / —Clock—TDP125 WCPU Mark51,12905CPUIntel Core Ultra 7 270HX PlusIntel · LaptopCores / threads20 / —Clock—TDP55 WCPU Mark49,84806CPUIntel Core Ultra 7 265FIntel · DesktopCores / threads20 / —Clock—TDP65 WCPU Mark49,51407CPUIntel Core Ultra 7 255HXIntel · LaptopCores / threads20 / —Clock—TDP55 WCPU Mark47,96608CPUIntel Core Ultra 7 265HXIntel · LaptopCores / threads20 / —Clock—TDP55 WCPU Mark47,57309CPUIntel Core Ultra 7 251HXIntel · LaptopCores / threads18 / —Clock—TDP55 WCPU Mark47,13010CPUIntel Core 7 245HXIntel · LaptopCores / threads14 / —Clock—TDP55 WCPU Mark41,63411CPUIntel Core Ultra 5 235HXIntel · LaptopCores / threads14 / —Clock—TDP55 WCPU Mark40,50112CPUIntel Core Ultra 5 245Intel · DesktopCores / threads14 / —Clock—TDP65 WCPU Mark39,16413CPUIntel Core Ultra 5 235AIntel · DesktopCores / threads14 / —Clock—TDP65 WCPU Mark38,39214CPUIntel Core Ultra 7 265TIntel · DesktopCores / threads20 / —Clock—TDP35 WCPU Mark37,21415CPUIntel Core Ultra 5 245HXIntel · Mobile/EmbeddedCores / threads14 / —Clock—TDP55 WCPU Mark37,07916CPUAMD Ryzen AI 9 HX PRO 370AMD · DesktopCores / threads12 / —Clock—TDP28 WCPU Mark33,36217CPUIntel Core Ultra 5 230FIntel · DesktopCores / threads10 / —Clock—TDP121 WCPU Mark32,30618CPUIntel Core Ultra 5 235TIntel · DesktopCores / threads14 / —Clock—TDP35 WCPU Mark30,76919CPUAMD Ryzen AI 9 365AMD · DesktopCores / threads10 / —Clock—TDP28 WCPU Mark30,34420CPUIntel Core Ultra 5 245TIntel · DesktopCores / threads14 / —Clock—TDP35 WCPU Mark29,89021CPUAMD Ryzen 7 260AMD · DesktopCores / threads8 / 16Clock5.1 GHzTDP45 WCPU Mark27,94122CPUIntel Core Ultra 3 205Intel · DesktopCores / threads8 / —Clock—TDP57 WCPU Mark26,08223CPUIntel Core Ultra 5 225TIntel · DesktopCores / threads10 / —Clock—TDP35 WCPU Mark26,03324CPUAMD Ryzen AI 7 PRO 350AMD · DesktopCores / threads8 / —Clock—TDP28 WCPU Mark24,015