Essay on CPU (Central Processing Unit)

Essay on CPU (Central Processing Unit)

As the CPU is determined as the brain or the heart of a computer or a laptop, almost every technological, electrical, or software company manufactures its own CPUs and distributes them on the market. Although there are several companies that produce CPUs, no others can be compared to the CPUs innovated by AMD, Intel, and NVIDIA which are the top three semiconductor and electrical companies with both quality and functions. There are many CPUs with different skills and abilities that are the best and in high demand of them, here are short explanations about a few CPUs from Intel and ADM that are currently decided as the best handling CPU with higher ability by users throughout the world:

1. Ryzen 9 5900X. This is the CPU produced by AMD company. It brings the largest gen-on-gen jump in a single performance in years. This latest CPU is not only just a stronger processor across the board. It is one of the unbelievably wonderful processors suitable for gaming, and as it works full stop, a new motherboard will not be needed, just a nice perk.
2. Ryzen 9 3950X. This is a high-end CPU produced by AMD company, and it is the new one and recently chosen as the best high-end CPU among users. It is the highest-performance powerhouse in the RYZEN 3000 series. Apart from high-end gaming, this CPU model blasts via processing tasks as well. The cost of this Ryzen 9 3959X high-end CPU is higher, yet it is worth using as it can go toe-to-toe HEDT processors for a mainstream processor and if the user needs its level of performance for your work.
3. Core i5-10600K. This is currently the best VR CPU invented by Intel. This CPU model is one of Intel’s hyper-threading technologies lacking PCle 4.0 support and has greater power consumption. Yet, it makes up for those in spades. Apart from hyper-threading, it also sends very high multi-core performance in addition to improving single-core performance and also has great thermal function to keep pesky heat down.
4. Ryzen 5 3600X. This CPU model is produced by AMD company and assumed as one of the current best mid-range CPUs by users around the world. It has more threads than the Core i5-9600K model from Intel. This mid-range graphics card transmits a satisfied and high multi-threading performance. Moreover, it takes the budget-minded performance stage to a new level with increasing instruction per clock performance and higher clock speed while remaining at the same price point and also stays combative in the most intense single-threaded applications.

Recent CPU Architecture Design

Ant-32 is a recently used processor or CPU architecture that is designed specifically to address the pedagogical needs of machine architecture, assembly language programming, compilers, operating systems, and VLSI design and its implementation as well. Many years ago, before Ant-32 is innovated, people designed a simple eight-bit CPU architecture called Ant-8, which is applied in both introductory machine architecture courses and introductory programming courses nowadays. It has been achieved and is now applied at various other institutions. Furthermore, its small size and utter simplicity make it easy to be used, while providing the capacity of running applications and an actual perception of a machine architecture. But unfortunately, it is too simple and also small, it is not suitable to be used for high-level courses like OS, complex, advanced machine language architecture, and compilers. So, manufacturers decided to invent a higher CPU architecture named 32-bit, which can be used across a larger range of more complicated machine language cases by using the knowledge of 8-bit processors.

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The core of the 32-bit architecture is a kind of straight-forward three-address RISC design, impacted strongly by the MIPS architecture design, in a nutshell, Ant-32 is a 32-bit processor that supports 32-bit words, addresses, and 8-bit bytes. And as all the instructions are only one word wide, they must be arranged on word boundaries. For all instructions, the high-order 8 bits of an instruction describes the opcode, and there are altogether 62 instructions, involving four optional instructions. And there are 64 general-purpose registers in total, and their fields in the instruction are only 8-bits wide, but it allows for future expansion. Virtual memory is made through a TLB-based MMU. What is more, this 32-bit processor has not only supervisor but also user modes, but it has instructions and registers which can be used when the processor is in supervisor mode only, and it clarifies 8 special-purpose registers used for exceptio