CORES

Processors 18 cores

Explore 46 processors with 18 physical cores. The index brings together different generations, platforms and performance levels that share this core count.

46 processors18-core

Selection guide

Choosing the right 18-core processor

This page groups 46 processors in the 18-core category. Use it to compare physical core count, but do not treat the count alone as a performance score; CPU Mark, single-thread speed, power use and your workload all matter.

3 brands 18–18 cores 31,766 average CPU Mark 55.00–240.00 W TDP

Practical answers

What does this count mean in real use?

Best-fit workloads

Targets workstations, rendering, simulation, software builds and virtualization; it can be excessive for gaming and everyday use.

Is a higher count always better?

Not always. Higher counts help software that scales across parallel work, while a newer CPU with fewer cores or threads can win through stronger per-core speed, clocks and efficiency.

Expected power range

This page reports the actual recorded TDP range for the category. Core or thread count does not imply one power level: mobile, desktop and server processors operate under very different limits.

55–240 Waverage 155 W

Desktop versus server

Desktop CPUs balance responsiveness, clock speed and platform cost. Server CPUs prioritize parallel throughput, memory capacity, reliability features and sustained operation.

Server32Unknown6Desktop5Laptop3

Match the workload

Gaming and everyday work need a balance of per-core speed and core count; rendering and simulation can use more parallel capacity.

Compare measured performance

Use CPU Mark for broad throughput and Single Thread for games and tasks sensitive to per-core speed.

Check the platform

Verify socket, motherboard, memory, power and cooling support before committing to a processor.

FAQ

Frequently asked questions

What does an 18-core processor mean?

It has 18 physical CPU cores available for work. Thread count, clock speed and core design can still differ substantially between processors in the same category.

What is an 18-core CPU good for?

Targets workstations, rendering, simulation, software builds and virtualization; it can be excessive for gaming and everyday use.

Is a 18-core CPU enough for gaming?

It depends on single-thread performance, processor generation, graphics card and the game. Compare CPU Mark, single-thread results and the full specifications before choosing.

Do more cores always make a CPU faster?

No. Rendering and heavily parallel work often benefit from more cores, while many games and applications depend more on per-core speed, clock behavior and architecture.

What is the difference between CPU cores and threads?

A core is a physical execution unit, while a thread is a logical work stream visible to the operating system. Simultaneous multithreading can improve utilization, but an extra thread is not a complete physical core.

Are 18-core CPUs desktop or server processors?

The same count can appear in desktop, workstation and server processors, but their architecture, power limits, memory features and socket design differ. Use the device-class breakdown on this page before comparing models.

How are processors ranked on this page?

The default order uses the available CPU Mark. You can also sort the catalog by core count or power from the controls above the list.

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

18 cores

Showing 1–24 of 46

01CPUIntel Xeon 654Intel · ServerCores / threads18 / 36Clock4.8 GHzTDP200 WCPU Mark61,55702CPUApple M5 Max 18 CoreApple · LaptopCores / threads18 / —Clock—TDP—CPU Mark57,72303CPUApple M5 Pro 18 CoreApple · LaptopCores / threads18 / —Clock—TDP—CPU Mark57,24104CPUIntel Xeon w5-2565XIntel · ServerCores / threads18 / 36Clock4.8 GHzTDP240 WCPU Mark52,07305CPUIntel Core Ultra 5 250K PlusIntel · DesktopCores / threads18 / —Clock—TDP125 WCPU Mark51,59406CPUIntel Core Ultra 5 250KF PlusIntel · DesktopCores / threads18 / —Clock—TDP125 WCPU Mark51,12907CPUIntel Core Ultra 7 251HXIntel · LaptopCores / threads18 / —Clock—TDP55 WCPU Mark47,13008CPUSnapdragon X2 Elite Extreme - X2E94100 - QualcUnknown · UnknownCores / threads18 / 18Clock—TDP—CPU Mark44,78609CPUIntel Xeon Gold 6416HIntel · ServerCores / threads18 / 36Clock4.2 GHzTDP165 WCPU Mark40,60610CPUIntel Xeon Gold 6354 @ 3.00GHzIntel · ServerCores / threads18 / 36Clock3.6 GHzTDP205 WCPU Mark38,33211CPUSnapdragon X2 Elite - X2E88100 - Qualcomm OryoUnknown · UnknownCores / threads18 / 18Clock—TDP—CPU Mark37,82112CPUSnapdragon X2 Elite - X2E90100 - Qualcomm OryoUnknown · UnknownCores / threads18 / 18Clock—TDP—CPU Mark37,38413CPUIntel Core i9-10980XE @ 3.00GHzIntel · DesktopCores / threads18 / 36Clock4.8 GHzTDP165 WCPU Mark31,91114CPUIntel Xeon Gold 6254 @ 3.10GHzIntel · ServerCores / threads18 / 36Clock4.0 GHzTDP200 WCPU Mark31,64415CPUIntel Core i9-9980XE @ 3.00GHzIntel · DesktopCores / threads18 / 36Clock4.5 GHzTDP165 WCPU Mark31,49716CPUIntel Xeon W-2295 @ 3.00GHzIntel · ServerCores / threads18 / 36Clock4.8 GHzTDP165 WCPU Mark29,60817CPUIntel Core i9-7980XE @ 2.60GHzIntel · DesktopCores / threads18 / 36Clock4.2 GHzTDP165 WCPU Mark29,47318CPUIntel Xeon Gold 5318H @ 2.50GHzIntel · ServerCores / threads18 / 36Clock3.8 GHzTDP150 WCPU Mark29,30119CPUVirtual @ 4.45GHzUnknown · UnknownCores / threads18 / —Clock—TDP—CPU Mark28,92820CPUIntel Xeon Gold 6253CL @ 3.10GHzIntel · ServerCores / threads18 / 36Clock3.9 GHzTDP205 WCPU Mark28,54921CPUIntel Xeon W-2195 @ 2.30GHzIntel · ServerCores / threads18 / 36Clock4.3 GHzTDP140 WCPU Mark28,05022CPUIntel Xeon W-2191B @ 2.30GHzIntel · ServerCores / threads18 / 36Clock4.3 GHzTDP140 WCPU Mark27,91923CPUIntel Xeon Gold 6154 @ 3.00GHzIntel · ServerCores / threads18 / 36Clock3.7 GHzTDP200 WCPU Mark27,67224CPUVirtual @ 3.90GHzUnknown · UnknownCores / threads18 / —Clock—TDP—CPU Mark27,655