EFFICIENCY

Processors Low efficiency

Explore 1353 processors indexed under Low efficiency 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.

1,353 processorslow-efficiency

Selection guide

How to choose from Low efficiency

This page groups 1353 processors classified under Low efficiency. Low efficiency classifies processors by the available relationship between performance and power. Use the catalog to shortlist candidates, then compare real performance and workload-relevant specifications rather than relying on the category label alone.

3 brands 1–72 cores 2,063 average CPU Mark 3.00–350.00 W TDP

What this category shows

Low efficiency classifies processors by the available relationship between performance and power.

What to compare

Compare CPU Mark per watt with absolute performance and real platform power limits.

Check before choosing

The estimate uses TDP when standardized wall-power measurements are unavailable.

By CPU Mark

Performance ranking

The table ranks the strongest Low efficiency 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 7 253PQE 10C / 20T 37,760CPU Mark
  2. 02 Intel Core i5-12600HE 12C / —T 20,256CPU Mark
  3. 03 Intel Core i5-12500E 6C / 12T 19,603CPU Mark
  4. 04 Intel Xeon Phi 7290 @ 1.50GHz 72C / 288T 17,839CPU Mark
  5. 05 AMD Ryzen Embedded V2748 8C / 16T 16,945CPU Mark

FAQ

Frequently asked questions

What does the Low efficiency category mean?

This efficiency category groups processors associated with Low efficiency. Low efficiency classifies processors by the available relationship between performance and power.

What is the fastest processor in Low efficiency?

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 Low efficiency processors?

Compare CPU Mark per watt with absolute performance and real platform power limits. 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 estimate uses TDP when standardized wall-power measurements are unavailable. 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

Low efficiency

Showing 481–504 of 1,353

481CPUAMD A8-3530MX APUAMD · LaptopCores / threads4 / 4Clock2.6 GHzTDP45 WCPU Mark1,606482CPUAMD Athlon II X3 425AMD · DesktopCores / threads3 / 3Clock—TDP95 WCPU Mark1,606483CPUAMD Phenom II X3 720AMD · DesktopCores / threads3 / 3Clock—TDP95 WCPU Mark1,600484CPUAMD Phenom FX-5000 Quad-CoreAMD · DesktopCores / threads4 / 4Clock—TDP65 WCPU Mark1,599485CPUIntel Core2 Quad Q9000 @ 2.00GHzIntel · LaptopCores / threads4 / 4Clock—TDP45 WCPU Mark1,597486CPUAMD A6-6420K APUAMD · DesktopCores / threads2 / —Clock4.2 GHzTDP65 WCPU Mark1,593487CPUAMD A6-6400B APUAMD · DesktopCores / threads2 / —Clock4.1 GHzTDP65 WCPU Mark1,573488CPUIntel Core i3-540 @ 3.07GHzIntel · DesktopCores / threads2 / 4Clock—TDP73 WCPU Mark1,564489CPUAMD Phenom 9500 Quad-CoreAMD · DesktopCores / threads4 / 4Clock—TDP95 WCPU Mark1,564490CPUAMD Phenom II X3 710AMD · DesktopCores / threads3 / 3Clock—TDP95 WCPU Mark1,560491CPUIntel Core i5-520 @ 2.40GHzIntel · LaptopCores / threads2 / 4Clock2.9 GHzTDP35 WCPU Mark1,556492CPUAMD Phenom II X3 715AMD · DesktopCores / threads3 / 3Clock—TDP95 WCPU Mark1,553493CPUIntel Celeron G1610 @ 2.60GHzIntel · DesktopCores / threads2 / 2Clock—TDP55 WCPU Mark1,553494CPUAMD A6-6420B APUAMD · DesktopCores / threads2 / —Clock4.2 GHzTDP65 WCPU Mark1,550495CPUIntel Xeon E5335 @ 2.00GHzIntel · ServerCores / threads4 / 4Clock—TDP80 WCPU Mark1,549496CPUAMD Opteron 2380AMD · ServerCores / threads4 / 4Clock—TDP75 WCPU Mark1,548497CPUAMD Opteron 1352AMD · ServerCores / threads4 / 4Clock—TDP75 WCPU Mark1,547498CPUAMD A4-7300 APUAMD · DesktopCores / threads2 / —Clock4.0 GHzTDP65 WCPU Mark1,543499CPUAMD A4-6320 APUAMD · DesktopCores / threads2 / —Clock4.0 GHzTDP65 WCPU Mark1,532500CPUIntel Core i3-530 @ 2.93GHzIntel · DesktopCores / threads2 / 4Clock—TDP73 WCPU Mark1,527501CPUIntel Xeon X5270 @ 3.50GHzIntel · ServerCores / threads2 / 2Clock—TDP80 WCPU Mark1,524502CPUAMD Phenom 9750B Quad-CoreAMD · DesktopCores / threads4 / 4Clock—TDP95 WCPU Mark1,520503CPUAMD Phenom II X3 705eAMD · DesktopCores / threads3 / 3Clock—TDP65 WCPU Mark1,519504CPUAMD A10-6790B APUAMD · DesktopCores / threads4 / —Clock4.3 GHzTDP100 WCPU Mark1,515