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 937–960 of 1,353

937CPUIntel Pentium E2160 @ 1.80GHzIntel · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark665938CPUAMD GX-412TC SOCAMD · Mobile/EmbeddedCores / threads4 / 4Clock1.4 GHzTDP6 WCPU Mark665939CPUAMD Athlon II N330 Dual-CoreAMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark665940CPUAMD Athlon 64 X2 QL-65AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark664941CPUIntel Pentium T3400 @ 2.16GHzIntel · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark661942CPUAMD Athlon 64 X2 QL-60AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark661943CPUAMD Turion Dual-Core RM-75AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark659944CPUIntel Core2 Duo T5800 @ 2.00GHzIntel · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark658945CPUCeleron Dual-Core T3000 @ 1.80GHzUnknown · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark658946CPUAMD Turion X2 Dual-Core Mobile RM-72AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark656947CPUAthlon 64 Dual Core 4200+Unknown · UnknownCores / threads2 / 2Clock—TDP89 WCPU Mark654948CPUIntel Core2 Duo E6300 @ 1.86GHzIntel · DesktopCores / threads2 / 2Clock—TDP65 WCPU Mark652949CPUAMD Turion X2 Dual-Core Mobile RM-74AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark652950CPUIntel Pentium 967 @ 1.30GHzIntel · LaptopCores / threads2 / 2Clock—TDP17 WCPU Mark650951CPUAMD Turion Dual-Core RM-72AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark649952CPUAMD Opteron 170AMD · ServerCores / threads2 / 2Clock—TDP110 WCPU Mark648953CPUAMD Turion X2 Ultra Dual-Core Mobile ZM-82AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark645954CPUAMD Athlon 64 X2 QL-66AMD · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark641955CPUAMD Turion X2 Dual-Core Mobile RM-70AMD · LaptopCores / threads2 / 2Clock—TDP31 WCPU Mark636956CPUCeleron Dual-Core T3100 @ 1.90GHzUnknown · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark635957CPUAMD Turion II Neo N40L Dual-CoreAMD · LaptopCores / threads2 / 2Clock—TDP15 WCPU Mark634958CPUCeleron Dual-Core T3300 @ 2.00GHzUnknown · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark633959CPUIntel Core2 Duo T5670 @ 1.80GHzIntel · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark631960CPUIntel Core2 Duo T5550 @ 1.83GHzIntel · LaptopCores / threads2 / 2Clock—TDP35 WCPU Mark629