EFFICIENCY

Processors Best efficiency

Explore 742 processors indexed under Best 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.

742 processorsbest-performance-per-watt

Selection guide

How to choose from Best efficiency

This page groups 742 processors classified under Best efficiency. Best 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.

6 brands 1–192 cores 32,542 average CPU Mark 4.00–500.00 W TDP

What this category shows

Best 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.

FAQ

Frequently asked questions

What does the Best efficiency category mean?

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

What is the fastest processor in Best 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 Best 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

Best efficiency

Showing 1–24 of 742

01CPUAMD Ryzen Threadripper PRO 9995WXAMD · DesktopCores / threads96 / 192Clock5.4 GHzTDP350 WCPU Mark171,11802CPUAMD EPYC 9965AMD · ServerCores / threads192 / 384Clock3.7 GHzTDP500 WCPU Mark160,54203CPUAMD EPYC 9655PAMD · ServerCores / threads96 / 192Clock4.5 GHzTDP400 WCPU Mark160,43204CPUAMD EPYC 9B45AMD · ServerCores / threads32 / 256Clock3.7 GHzTDP390 WCPU Mark158,79005CPUAMD EPYC 9655AMD · ServerCores / threads96 / 192Clock4.5 GHzTDP400 WCPU Mark156,11006CPUAMD EPYC 9845AMD · ServerCores / threads160 / 320Clock3.7 GHzTDP390 WCPU Mark152,98507CPUAMD EPYC 9755AMD · ServerCores / threads128 / 256Clock4.1 GHzTDP500 WCPU Mark150,84808CPUAMD Ryzen Threadripper PRO 9985WXAMD · DesktopCores / threads64 / 128Clock5.4 GHzTDP350 WCPU Mark150,12109CPUAMD EPYC 9575FAMD · ServerCores / threads64 / 128Clock5.0 GHzTDP400 WCPU Mark148,06610CPUAMD Ryzen Threadripper 9980XAMD · DesktopCores / threads64 / 128Clock5.4 GHzTDP350 WCPU Mark143,55911CPUAMD Ryzen Threadripper PRO 7995WXAMD · DesktopCores / threads96 / 192Clock5.1 GHzTDP350 WCPU Mark141,09112CPUAMD Ryzen Threadripper 7980XAMD · DesktopCores / threads64 / 128Clock5.1 GHzTDP350 WCPU Mark135,66813CPUAMD EPYC 9565AMD · ServerCores / threads72 / 144Clock4.3 GHzTDP400 WCPU Mark135,22114CPUAMD EPYC 9555 EmbAMD · ServerCores / threads64 / 128Clock4.4 GHzTDP360 WCPU Mark133,83215CPUAMD Ryzen Threadripper PRO 7985WXAMD · DesktopCores / threads64 / 128Clock5.1 GHzTDP350 WCPU Mark131,84316CPUAMD EPYC 9745AMD · ServerCores / threads128 / 256Clock3.7 GHzTDP400 WCPU Mark130,69817CPUAMD EPYC 9555PAMD · ServerCores / threads64 / 128Clock4.2 GHzTDP360 WCPU Mark123,57618CPUAMD EPYC 9475FAMD · ServerCores / threads48 / 96Clock4.8 GHzTDP400 WCPU Mark122,11519CPUAMD EPYC 9684XAMD · ServerCores / threads96 / 192Clock3.7 GHzTDP400 WCPU Mark122,01720CPUAMD EPYC 9654AMD · ServerCores / threads96 / 192Clock3.7 GHzTDP360 WCPU Mark118,54321CPUIntel Xeon 6781PIntel · ServerCores / threads80 / 160Clock3.8 GHzTDP350 WCPU Mark117,94622CPUAMD EPYC 9654PAMD · ServerCores / threads96 / 192Clock3.7 GHzTDP360 WCPU Mark117,64723CPUAMD EPYC 9V74AMD · ServerCores / threads80 / 160Clock3.7 GHzTDP400 WCPU Mark117,60624CPUAMD EPYC 9455PAMD · ServerCores / threads48 / 96Clock4.4 GHzTDP300 WCPU Mark116,817