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Hardware

Modern CPU Architecture Types

Last Update:7/19/2023

There are several modern CPU architectures currently in use. Some examples include:

  • x86:

    Used by Intel and AMD processors and is the most common architecture found in personal computers and servers.

  • ARM:

    Mobile devices, embedded systems, and low-power servers. Known for its low power consumption and energy efficiency.

  • RISC-V:

    This is a free and open-source instruction set architecture (ISA) that has been gaining popularity in recent years. It is used in a variety of applications, including data centers, IoT devices, and edge computing.

    Architecture

  • MIPS:

    This architecture is used in a wide range of devices such as routers, set-top boxes, and video game consoles. https://en.wikipedia.org/wiki/MIPS_architecture

  • Power:

    This architecture is used in IBM's Power systems, which are commonly used in enterprise and scientific computing.

    • Each of these architectures has its own strengths and weaknesses, and the choice of which one to use will depend on the specific requirements of the application or device.

CPU stiker

As of Omar's latest research indicates, here are the latest lineup of modern x86 CPU Architecture:

14th-Gen Raptor Cove _______7/19/2023

14th Generation processors are based on the 10nm process and feature the new Raptor Cove micro-architecture.

The main difference between the Intel processor series lie in their core counts, clock speeds, cache sizes, and supported technologies.

Moving from Core i3 to Core i9, the computer generally gets an increase in performance and features.

However, it's essential to consider the specific needs, use cases, and the workload of a CPU, as higher-tier processors also come with higher price tags.

For everyday computing and light tasks, a Core i3 or i5 may be sufficient, while content creators and gamers may benefit from the extra power and features offered by Core i7 and i9 CPUs.

  • Core i3:

    Positioned as entry-level processors, Core i3 CPUs are generally suitable for everyday tasks such as web browsing, office applications, and light multitasking. They usually have a lower core count and lack some of the more advanced features found in higher-tier CPUs.

  • Core i5:

    This CPU series is targeted at mainstream users and offers a good balance of performance and value. These processors typically have more cores than Core i3 models and support features like Turbo Boost, which dynamically increases clock speeds for improved performance.

  • Core i7:

    These CPUs are designed for power users, gamers, and content creators who need higher performance capabilities. They come with more cores, higher clock speeds, and often include Hyper-Threading (SMT) technology, allowing each physical core to handle two threads simultaneously.

  • Core i9:

    Positioned as Intel's top-of-the-line consumer-grade processors, Core i9 CPUs offer the best performance for demanding tasks like video editing, 3D rendering, and gaming. They have the highest core counts, the fastest clock speeds, and support advanced technologies like Hyper-Threading.

  • intel Xeon:

    Commonly used designed for Enterprise and Workstations, in servers, workstations, and other high-end computing devices. They are popular for their performance, reliability, and scalability.
    Some of the most common uses for Intel Xeon CPUs include:

  • Data center applications such as web serving, database management, and analytics.

  • Workstation applications such as 3D rendering, video editing, and scientific computing.

  • High-performance computing (HPC) applications such as weather forecasting, climate modeling, and drug discovery.

    • These new Xeon processors lineup are based on the 10nm process, and feature the new Raptor Cove micro-architecture. They are designed for enterprise and data center use New features offer improved performance, power efficiency, security, and reliability.

Land Grid Array Sockets

CPU Sockets are the physical connectors on a motherboard that allow the CPU (Central Processing Unit) to be installed and connected to the rest of the system. The size of a CPU socket refers to the physical dimensions and pin layout of the socket, and it must match the corresponding CPU.

The latest Intel LGA sockets are:

LGA 1700: [V] This socket is used by Alder Lake and Raptor Lake processors and is compatible with motherboards that use the Intel 500 series chipsets.

LGA 1200: [H5] This socket is used by 10th and 11th Gen Core processors (Comet Lake and Rocket Lake) and is compatible with motherboards that use the Intel 400series chipsets.

LGA 2011: [R] This socket is used by Sandy Bridge, Ivy Bridge, Haswell, and Broadwell processors and is compatible with motherboards that use the Intel C600 series chipsets.

LGA 2066: [R4] This socket is used by Core X-series processors and Xeon Scalable processors and is compatible with motherboards that use the X299 chipset.

LGA 3647: [P, P0, P1] This socket is used by Skylake, Cascade Lake, and Xeon Phi Scalable processors for servers and workstations and is compatible with motherboards that use the C621, C622, C624 and C628 chipset.

LGA 4189: [P+] This socket is used by Cooper Lake, and Ice Lake processors [Xeon] chipset.

  • The micro-architecture for the popular consumer CPU's is the Zen4.



    The current Chipsets are:
  • sWRX80: Implemented by high-performance AMD Threadripper™ and Ryzen™ processors for powerful computers. designed for advanced users who need a lot of processing power for demanding tasks like video editing or gaming.
  • sTRX40: Implemented by 3rd Gen Ryzen™ and Threadripper™ processors. It was and still is used in computers that needed a lot of power for tasks like video editing, gaming, or running multiple programs at the same time.
  • TR4 X399: Implemented by 1st and 2nd Gen Ryzen™ and Threadripper™ processors. Just like sWRX80 and sTRX40, it was used in powerful computers for tasks that required a lot of processing power, like professional video editing or running complex simulations.
  • AM5: For AMD Ryzen™ 7000 Series Desktop Processors featuring PCIe® 5.0 And DDR5 Memory. It brings improvements in performance and features. Used in computers for various tasks like gaming, schoolwork, and general use.
  • AM4: For select AMD Ryzen™ and Athlon™ processors with Radeon™ graphics, and 7th Gen A-Series, it offers fast DDR4 memory, PCIe® 4.0, and NVMe technologies.
  • AM3+: AMD 9-series chipsets empower AMD FX processors with the support of the latest device technologies for an easy, seamless PC experience.
  • FM2+: AMD A-Series chipsets are designed to unleash the performance of the AMD Accelerated Processing Unit (APU) and are offered in a variety of different I/O configurations.
  • SP3: This socket is used by AMD EPYC processors for servers and workstations.

It's important to check the CPU socket size compatibility with the motherboard before buying a CPU, as the CPU will not fit in the socket if they are not compatible.
AMD usually supports their sockets for longer periods than Intel, so the AM4 socket is still being used and supported by new processors.

The speed, core count, and cache size of a PC CPU can vary widely depending on the specific model and manufacturer, but in general, these are the most popular speeds, core counts, and cache sizes currently:

Speed

3.0GHz - 4.0GHz range is considered as a sweet spot for most use cases.

Core count

4 cores is the minimum for most modern CPUs, however 6 and 8 cores CPUs are becoming more common and in some cases even 16 cores seen in high-end desktop or workstation CPUs.

Cache size

8MB - 16MB is considered as typical for most modern CPUs, some high-end desktop processors have 20MB-32MB

It is worth noting that the actual performance of a CPU depends on many factors, including the specific architecture and manufacturing process used, as well as the specific application or workload being run. The above information is a generalization and some models and variants may deviate from it.

Also, it's worth considering that core count and clock speed aren't the only things to consider when looking for a CPU. Other factors such as the CPU's architecture, memory support, features, and power consumption are also important to consider depending on your usage scenario and specific needs.

Mobile CPU for embedded systems and Portable devices

Mobile CPUs, also known as mobile processors or system-on-a-chip (SoC), are used in portable devices such as smartphones, tablets, and laptops. These processors are specifically designed to be energy-efficient and to conserve battery power, while still providing sufficient performance for these devices.

Some popular mobile processors on the market include:

Qualcomm Snapdragon:

These are a series of SoCs designed and manufactured by Qualcomm. They are used in a wide range of devices, from budget smartphones to high-end flagship devices. They are designed to support multiple communication modalities such as 5G, 4G, 3G, and 2G.

Samsung Exynos:

These are a series of SoCs designed and manufactured by Samsung Electronics, used in Samsung's own mobile devices.

Apple A-series:

These are a series of SoCs designed by Apple and used in the company's iPhone and iPad devices.

Huawei Kirin:

These are a series of SoCs designed and manufactured by Huawei, they are used on Huawei and Honor's devices.

MediaTek:

They produce SoCs for smartphones, tablets, and other mobile devices, particularly popular in mid-range and budget devices.

Microchip Technology:

Microchip Technology is known for its micro-controller and CPU offerings, used in a variety of applications like IoT devices, automotive systems, and consumer electronics.

The performance, power efficiency and capabilities of mobile processors have increased significantly over the years.

It is also worth mentioning that in modern smartphones, a lot of the heavy computational work is offloaded to specialized sub-components such as the GPU and the DSP, allowing the CPU to use less energy and stay cooler, making for a more power efficient device.