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HP 733921-B21 Intel Xeon E5-2620 V3 Hexa-Core (6 Core) 2.40 Ghz Processor Upgrade - ...
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HP Xeon DP X5675 3.06 GHz Processor Upgrade - Socket B LGA-1366
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HP 662929-B21 - Intel Xeon E5-2630 2.3GHz 15MB Cache 6-Core Processor
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Intel Xeon Gold (4th Gen) 5412U Tetracosa-core (24 Core) 2.10 GHz Processor - 45 MB L3 ...
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HP Xeon DP E5645 2.40 GHz Processor Upgrade - Socket B LGA-1366
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HP Intel Xeon E5-2630v3 2.4 GHz 2MB L2 Cache 20MB L3 Cache LGA 2011-3 85W 726654-B21 ...
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100-000001144 EPYC 9275F 4.10GHz 24-Core Processor 5th Generation - Turin
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Intel Xeon E5-2403V2 SR1A8 1.80GHz Quad-Core LGA1356 Server CPU
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100-000000877 EPYC 8434P 4th Generation 2.50GHz 48-Core Processor - Siena
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100-000001285 EPYC 7643P 2.30GHz 48-Core 3rd Generation Processor - Milan
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100-000001149 EPYC 9335 3.00GHz 32-Core Processor 5th Generation - Turin
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Intel Xeon E5-2618L V3 2.3GHz 8 Core 20MB LGA2011-3 75W CPU Processor SR200
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100-000000798 EPYC 9354 3.25GHz 32-Core Processor - Genoa
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100-000000803 EPYC 9654P 2.40GHz 96-Core Processor - Genoa
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HPE P69690-B21 EPYC 9384X 3.1GHz 32-Core Processor Only
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100-000000327 EPYC 72F3 3.7GHz 8-Core Processor - Milan
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100-000000047 Rome EPYC 7702P 2.0GHz 64-Core Processor
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Intel CM8063401286600 Xeon E5-2400 v2 E5-2407 v2 Quad-core (4 Core) 2.40 GHz ...
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HP Heatsink Bundle with Xeon Silver 4214 Processor (5YZ32AT) 2.2GHz, 12-Core, ...
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100-000000313 EPYC 75F3 2.95GHz 32-Core Processor - Milan
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Intel Xeon Phi 5110P 31 MB L2 Cache PCI Express x16 245 W SC5110P Server Processor
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Desktop and Server Processor Comparison

What are the differences between a desktop and server processor?

Servers and desktops are used for different purposes, and a server processor reflects that. It is designed to be more robust and have features that are not needed in desktops. It must be able to process the needs of multiple users simultaneously, run reliably for very long periods of time, support server-specific hardware and software, manage network resources, and more. NeweggBusiness will detail some of the major hardware differences between desktop and server processors that allow the latter to meet those requirements.

Increased number of cores

The number of cores a processor has and the clock speed of those cores are two important factors that affect overall processor performance. Increasing the clock speed of a processor’s cores allows it to perform calculations quicker while increasing the number of cores allows it to perform more calculations simultaneously.

Some server programs can utilize multiple cores to increase the number processes that can be executed at one time. For instance, when multiple client computers send requests to a server, each individual core can be leveraged to handle a different request.

Multi-processor support

Some server motherboards have the ability to use more than one processor, with a handful able to support up to four CPUs. This allows for additional cores to be utilized by the server, which is then able to support more users and processes. For instance, one common practice is to use two quad-core processors for a total of eight useable cores.

Support for error-correction code (ECC) memory

Some server processors are able to support memory with error-correction code, otherwise known as ECC memory. ECC is a feature that allows the memory to perform self-checks and fixes for common data errors. It is a very important feature, as errors in system memory can lead to data corruption or crashes.

Larger CPU cache sizes

A CPU cache is a small amount of memory that is located on the processor chip and is used to store frequently accessed data. Compared to desktop processors, server processors will typically have larger caches.

Support for larger memory capacities

When comparing specifications for server and desktop processors, you may notice that some server processors are able to support very large amounts of memory—much more than desktop processors. However, the motherboard and software must also be able to support that much memory.

Rated for longer periods of sustained load

Servers sometimes operate continuously for very long periods of time, which can put a lot of strain on the processor. To meet those needs, server processors have features that help prevent overheating, reduce power consumption, equalize workloads, and more.

Conclusion

These hardware differences allow a server processor to function reliably for very long periods, handle the needs of multiple users simultaneously, and support specialized software. If you are assembling a server workstation for your organization’s network, then be sure to use server-grade hardware such as a server processor and motherboard.

 

By NeweggBusiness Staff