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 265–288 of 742

265CPUIntel Core Ultra 5 245TIntel · DesktopCores / threads14 / —Clock—TDP35 WCPU Mark29,890266CPUIntel Core Ultra 5 235HIntel · LaptopCores / threads14 / —Clock—TDP28 WCPU Mark29,754267CPUIntel Core i7-12700Intel · DesktopCores / threads12 / —Clock—TDP65 WCPU Mark29,743268CPUAMD Ryzen 9 7940HSAMD · LaptopCores / threads8 / 16Clock5.2 GHzTDP54 WCPU Mark29,710269CPUIntel Core i9-13905HIntel · LaptopCores / threads14 / —Clock—TDP45 WCPU Mark29,696270CPUIntel Core i7-13645HXIntel · LaptopCores / threads14 / —Clock—TDP55 WCPU Mark29,501271CPUAMD Ryzen AI 9 465AMD · DesktopCores / threads10 / —Clock—TDP28 WCPU Mark29,359272CPUAMD Ryzen AI 7 PRO 450GAMD · DesktopCores / threads8 / —Clock—TDP65 WCPU Mark29,358273CPUAMD Ryzen 5 9600AMD · DesktopCores / threads6 / 12Clock5.2 GHzTDP65 WCPU Mark29,301274CPUAMD Ryzen 9 8945HSAMD · DesktopCores / threads8 / 16Clock5.2 GHzTDP45 WCPU Mark29,132275CPUAMD Ryzen AI 9 H 365AMD · LaptopCores / threads10 / —Clock—TDP54 WCPU Mark29,114276CPUAMD Ryzen 7 8745HAMD · LaptopCores / threads8 / 16Clock4.9 GHzTDP45 WCPU Mark29,061277CPUAMD Ryzen 9 H 270AMD · DesktopCores / threads8 / 16Clock5.2 GHzTDP45 WCPU Mark29,010278CPUIntel Core Ultra 9 185HIntel · LaptopCores / threads16 / —Clock—TDP45 WCPU Mark28,927279CPUAMD Ryzen 9 270AMD · DesktopCores / threads8 / 16Clock5.2 GHzTDP45 WCPU Mark28,889280CPUAMD Ryzen AI 9 H 465AMD · DesktopCores / threads10 / —Clock—TDP28 WCPU Mark28,881281CPUIntel Core i5-14500HXIntel · LaptopCores / threads14 / —Clock—TDP55 WCPU Mark28,666282CPUAMD Ryzen 7 255AMD · LaptopCores / threads8 / 16Clock5.1 GHzTDP28 WCPU Mark28,662283CPUIntel Arc G3 ExtremeIntel · Mobile/EmbeddedCores / threads14 / —Clock—TDP25 WCPU Mark28,624284CPUIntel Core i9-12900TIntel · DesktopCores / threads16 / —Clock—TDP35 WCPU Mark28,576285CPUAMD Ryzen 7 PRO 8845HSAMD · DesktopCores / threads8 / 16Clock5.1 GHzTDP45 WCPU Mark28,559286CPUAMD Ryzen 7 8745HSAMD · DesktopCores / threads8 / 16Clock5.1 GHzTDP45 WCPU Mark28,514287CPUAMD Ryzen 9 7940HAMD · LaptopCores / threads8 / 16Clock5.2 GHzTDP54 WCPU Mark28,397288CPUAMD Ryzen 7 H 255AMD · DesktopCores / threads8 / 16Clock4.9 GHzTDP45 WCPU Mark28,251