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 49–72 of 742

49CPUAMD EPYC 7663PAMD · ServerCores / threads56 / 112Clock3.5 GHzTDP225 WCPU Mark81,72550CPUAMD EPYC 7663AMD · ServerCores / threads56 / 112Clock3.5 GHzTDP240 WCPU Mark81,28351CPUAMD EPYC 7713PAMD · ServerCores / threads64 / 128Clock3.7 GHzTDP225 WCPU Mark80,73652CPUAMD EPYC 7B13AMD · ServerCores / threads64 / 128Clock3.5 GHzTDP240 WCPU Mark80,54553CPUIntel Xeon 6737PIntel · ServerCores / threads32 / 64Clock4.0 GHzTDP270 WCPU Mark79,63454CPUAMD EPYC 8534P EmbAMD · ServerCores / threads64 / 128Clock3.1 GHzTDP200 WCPU Mark78,09155CPUAMD EPYC 7643PAMD · ServerCores / threads48 / 96Clock3.6 GHzTDP225 WCPU Mark77,30756CPUAMD EPYC 7643AMD · ServerCores / threads48 / 96Clock3.6 GHzTDP225 WCPU Mark76,25957CPUAMD EPYC 9255AMD · ServerCores / threads24 / 48Clock4.3 GHzTDP200 WCPU Mark76,22258CPUIntel Xeon 6740EIntel · ServerCores / threads96 / 96Clock3.2 GHzTDP250 WCPU Mark76,16759CPUIntel Xeon 6730PIntel · ServerCores / threads32 / 64Clock3.8 GHzTDP250 WCPU Mark74,11360CPUIntel Xeon 658XIntel · ServerCores / threads24 / 48Clock4.9 GHzTDP250 WCPU Mark73,64661CPUIntel Xeon Gold 6548Y+Intel · ServerCores / threads32 / 64Clock4.1 GHzTDP205 WCPU Mark73,38762CPUAMD EPYC 7662AMD · ServerCores / threads64 / 128Clock3.3 GHzTDP225 WCPU Mark72,29863CPUAMD Ryzen 9 9950X3D2AMD · DesktopCores / threads16 / 32Clock5.6 GHzTDP200 WCPU Mark72,10564CPUAMD EPYC 8534PAMD · ServerCores / threads64 / 128Clock3.1 GHzTDP200 WCPU Mark71,90065CPUAMD EPYC 7V12AMD · ServerCores / threads64 / 128Clock—TDP240 WCPU Mark70,62266CPUAMD Ryzen 9 9950X3DAMD · DesktopCores / threads16 / 32Clock5.7 GHzTDP170 WCPU Mark70,10567CPUAMD EPYC 7742AMD · ServerCores / threads64 / 128Clock3.4 GHzTDP225 WCPU Mark69,58368CPUAMD EPYC 4585PXAMD · ServerCores / threads16 / 32Clock5.7 GHzTDP170 WCPU Mark68,91069CPUAMD EPYC 7702AMD · ServerCores / threads64 / 128Clock3.4 GHzTDP200 WCPU Mark68,81170CPUIntel Core Ultra 7 270K PlusIntel · DesktopCores / threads24 / —Clock—TDP125 WCPU Mark68,50171CPUIntel Core Ultra 9 285KIntel · DesktopCores / threads24 / —Clock—TDP125 WCPU Mark67,22372CPUIntel Xeon 6521PIntel · ServerCores / threads24 / 48Clock4.1 GHzTDP225 WCPU Mark66,657