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 1–24 of 1,353

01CPUIntel Core 7 253PQEIntel · Mobile/EmbeddedCores / threads10 / 20Clock5.7 GHzTDP125 WCPU Mark37,76002CPUIntel Core i5-12600HEIntel · Mobile/EmbeddedCores / threads12 / —Clock—TDP65 WCPU Mark20,25603CPUIntel Core i5-12500EIntel · Mobile/EmbeddedCores / threads6 / 12Clock4.5 GHzTDP65 WCPU Mark19,60304CPUIntel Xeon Phi 7290 @ 1.50GHzIntel · ServerCores / threads72 / 288Clock1.7 GHzTDP245 WCPU Mark17,83905CPUAMD Ryzen Embedded V2748AMD · Mobile/EmbeddedCores / threads8 / 16Clock4.3 GHzTDP54 WCPU Mark16,94506CPUIntel Core 3 201EIntel · Mobile/EmbeddedCores / threads4 / 8Clock4.8 GHzTDP60 WCPU Mark14,99607CPUIntel Xeon E5-2687W v3 @ 3.10GHzIntel · ServerCores / threads10 / 20Clock3.5 GHzTDP160 WCPU Mark14,39908CPUIntel Core i3-13100EIntel · Mobile/EmbeddedCores / threads4 / 8Clock4.4 GHzTDP65 WCPU Mark13,77709CPUIntel Core i3-12100EIntel · Mobile/EmbeddedCores / threads4 / 8Clock4.2 GHzTDP60 WCPU Mark13,59910CPUIntel Xeon E5-1660 v3 @ 3.00GHzIntel · ServerCores / threads8 / 16Clock3.5 GHzTDP140 WCPU Mark12,57511CPUIntel Xeon W-2133 @ 3.60GHzIntel · ServerCores / threads6 / 12Clock3.9 GHzTDP140 WCPU Mark12,51012CPUIntel Xeon E5-2687W v2 @ 3.40GHzIntel · ServerCores / threads8 / 16Clock4.0 GHzTDP150 WCPU Mark12,30913CPUIntel Xeon Platinum 8481C @ 2.70GHzIntel · ServerCores / threads4 / 8Clock3.8 GHzTDP350 WCPU Mark11,64614CPUIntel Xeon E5-4628L v4 @ 1.80GHzIntel · Mobile/EmbeddedCores / threads14 / 28Clock2.2 GHzTDP75 WCPU Mark11,50315CPUIntel Xeon E5-4627 v3 @ 2.60GHzIntel · ServerCores / threads10 / 10Clock3.2 GHzTDP135 WCPU Mark11,34416CPUIntel Xeon E5-1650 v4 @ 3.60GHzIntel · ServerCores / threads6 / 12Clock4.0 GHzTDP140 WCPU Mark11,27517CPUIntel Xeon Bronze 3508UIntel · ServerCores / threads8 / 8Clock2.2 GHzTDP125 WCPU Mark11,24818CPUIntel Core i5-10500E @ 3.10GHzIntel · Mobile/EmbeddedCores / threads6 / 12Clock4.2 GHzTDP65 WCPU Mark11,21219CPUAMD EPYC 7261AMD · ServerCores / threads8 / 16Clock2.9 GHzTDP155 WCPU Mark11,14920CPUIntel Xeon E5-2643 v4 @ 3.40GHzIntel · ServerCores / threads6 / 12Clock3.7 GHzTDP135 WCPU Mark11,11121CPUIntel Xeon E5-4655 v4 @ 2.50GHzIntel · ServerCores / threads8 / 16Clock3.2 GHzTDP135 WCPU Mark10,91222CPUIntel Core i3-11100HE @ 2.40GHzIntel · Mobile/EmbeddedCores / threads4 / 8Clock4.4 GHzTDP45 WCPU Mark10,73723CPUIntel Xeon E5-1650 v3 @ 3.50GHzIntel · ServerCores / threads6 / 12Clock3.8 GHzTDP140 WCPU Mark10,35224CPUIntel Xeon E5-1660 v2 @ 3.70GHzIntel · ServerCores / threads6 / 12Clock4.0 GHzTDP130 WCPU Mark10,315