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 529–552 of 1,353

529CPUIntel Pentium 3560M @ 2.40GHzIntel · LaptopCores / threads2 / 2Clock—TDP37 WCPU Mark1,436530CPUIntel Pentium G6960 @ 2.93GHzIntel · DesktopCores / threads2 / 2Clock—TDP73 WCPU Mark1,433531CPUIntel Xeon E3113 @ 3.00GHzIntel · ServerCores / threads2 / 2Clock—TDP65 WCPU Mark1,429532CPUIntel Celeron G555 @ 2.70GHzIntel · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark1,427533CPUAMD Phenom 9150e Quad-CoreAMD · DesktopCores / threads4 / 4Clock—TDP65 WCPU Mark1,427534CPUAMD Phenom II X3 740AMD · DesktopCores / threads3 / 3Clock—TDP95 WCPU Mark1,424535CPUAMD Athlon II X2 280AMD · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark1,417536CPUAMD Phenom II P960 Quad-CoreAMD · LaptopCores / threads4 / 4Clock—TDP35 WCPU Mark1,414537CPUAMD Phenom II X2 B59AMD · DesktopCores / threads2 / 2Clock—TDP80 WCPU Mark1,411538CPUIntel Xeon E3120 @ 3.16GHzIntel · ServerCores / threads2 / 2Clock—TDP65 WCPU Mark1,408539CPUIntel Core2 Duo E8290 @ 2.83GHzIntel · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark1,408540CPUIntel Pentium 2020M @ 2.40GHzIntel · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark1,407541CPUIntel Celeron 1020E @ 2.20GHzIntel · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark1,406542CPUIntel Xeon L5310 @ 1.60GHzIntel · ServerCores / threads4 / 4Clock—TDP50 WCPU Mark1,385543CPUIntel Core i3-2370M @ 2.40GHzIntel · LaptopCores / threads2 / 4Clock—TDP35 WCPU Mark1,382544CPUAMD Phenom II X2 560AMD · DesktopCores / threads2 / 2Clock—TDP80 WCPU Mark1,381545CPUIntel Pentium Silver A1030 @ 2.00GHzIntel · Mobile/EmbeddedCores / threads2 / 2Clock2.7 GHzTDP15 WCPU Mark1,380546CPUIntel Core2 Duo E8600 @ 3.33GHzIntel · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark1,380547CPUAMD A8-3500M APUAMD · LaptopCores / threads4 / 4Clock2.4 GHzTDP35 WCPU Mark1,363548CPUIntel Pentium G640 @ 2.80GHzIntel · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark1,361549CPUAMD A4-5300 APUAMD · DesktopCores / threads2 / —Clock3.7 GHzTDP65 WCPU Mark1,361550CPUAMD Phenom 9100e Quad-CoreAMD · DesktopCores / threads4 / 4Clock—TDP65 WCPU Mark1,353551CPUIntel Core i3-2332M @ 2.20GHzIntel · LaptopCores / threads2 / 4Clock—TDP35 WCPU Mark1,353552CPUAMD Phenom II X2 521AMD · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark1,349