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Depending upon your workload requirements, budget, and/or use case, there are many different CPUs that can be used to meet the technical and performance demands of a specific application or program. 

In this blog, we'll dive into some of the main factors to look at when evaluating CPUs, the advantages of using Intel^® Xeon^® Scalable Processors, and Trenton configurations utilizing these processors to cater to diverse customer requirements. 

What are some of the main factors to look at when evaluating a CPU?

When evaluating a CPU, it is critical to evaluate which factors directly impact performance, power consumption, and thermal characteristics. 

Four of the most important factors are: cores, frequency, TDP, and threads. Let's take a look at each.

Cores

Cores refer to individual processing units within a CPU. They execute instructions and perform calculations. 

Cores enable parallel processing, allowing multiple tasks to be executed simultaneously. More cores generally lead to improved multitasking and performance for tasks that can be parallelized.

Frequency

Frequency refers to the clock speed of a CPU. It represents how many instructions the CPU can execute per second when dealing with a single task.

Higher frequency CPUs can perform more computations in less time, leading to faster processing speeds. Increased frequency often correlates with improved overall performance in tasks that are not heavily parallelized. 

TDP (Thermal Design Power)

TDP represents the maximum amount of heat generated by a CPU that the cooling system in a computer is designed to dissipate under typical workloads.

TDP provides a guideline for selecting appropriate cooling solutions to maintain stable operation of the CPU. Lower TDP CPUs generally consume less power and produce less heat, leading to greater energy efficiency and potentially quieter operation.

Threads

Threads represent the smallest unit of execution within a process. They allow a CPU to perform multiple tasks concurrently within a single process.

Threads enable better utilization of CPU resources by allowing simultaneous execution of multiple tasks. They facilitate efficient multitasking and responsiveness in applications.

Intel^® Xeon^® Scalable Processors: A True Performance Boost

Intel^® Xeon^® Scalable Processors are a family of high-performance server and workstation processors designed for enterprise deployments and mission-critical applications. 

Introduced in 2017, these processors are highly scalable, offering configurations ranging from a few cores to dozens of cores, with support for multiple sockets in a single system. With built-in accelerators and chip-level technologies, these CPUs are optimized for the most demanding high-performance computing workloads.

There are four tiers of Xeon^® Scalable Processors: Bronze, Silver, Gold, and Platinum (in ascending order). These tiers indicate various levels of capabilities and are associated with factors such as core count, clock speed, power efficiency, and additional features such as advanced security measures or support for specific technologies.

Trenton Configurations with Intel^® Xeon^® Scalable Processors

For over 30 years, ÂÜÀòÉç and Intel^® have partnered to deliver high-performance computing solutions with cutting-edge processors for applications across the defense, government, industrial, and commercial markets.

We utilize single or dual 2^nd to 5^th Gen Intel^® Xeon^® Scalable Processors within configurable and custom solutions to provide enhanced processing power, and these CPUs have built-in accelerators for AI/ML/DL, networking, security, and storage.

Take a look at the table below to see the performance ranges provided by the Intel^® Xeon^® Scalable Processors running on Trenton solutions:

*4th and 5th Gen CPUs serve as drop-in replacements, allowing you to make upgrades with ease.

Generally, each CPU generation offers significant performance improvements over the previous generation. Here, for example, is a graphic that depicts the performance improvements of 5^th Gen Intel^® Xeon^® Scalable Processors: 

For a comprehensive list of Intel^® Xeon^® Scalable Processor specs, click .

Final Thoughts