Which of the architectures are made to speed up the processor?a)CISCb)...
Explanation: RISC architecture is made for speeding up the processor with limited execution time whereas CISC architecture is mainly for code efficiency.
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Which of the architectures are made to speed up the processor?a)CISCb)...
Introduction:
The architecture that is specifically designed to speed up the processor is the Reduced Instruction Set Computing (RISC) architecture. RISC architecture focuses on simplicity and efficiency by using a smaller set of instructions that are executed in a single clock cycle. This allows for faster processing and improved performance compared to other architectures.
Explanation:
RISC architecture is designed to optimize the execution of instructions, resulting in faster processing. Here's a detailed explanation of why RISC architecture is made to speed up the processor:
1. Simplicity and Reduced Instruction Set:
RISC architecture follows the principle of using a reduced instruction set. It uses a small set of simple and highly optimized instructions, typically around 100 to 200 instructions. By having a smaller instruction set, the processor can decode and execute instructions more quickly.
2. Single Clock Cycle Execution:
RISC architecture emphasizes executing instructions in a single clock cycle. Each instruction is designed to be completed in a fixed number of clock cycles, typically one clock cycle per instruction. This reduces the number of cycles required to execute complex instructions, resulting in faster processing speed.
3. Register-Based Architecture:
RISC architecture uses a large number of general-purpose registers. These registers are directly accessible by the instructions, allowing for faster data access and manipulation. With more registers available, the processor can avoid accessing memory frequently, which is slower compared to register operations.
4. Pipelining:
RISC architecture supports pipelining, which is a technique that allows multiple instructions to be executed simultaneously in different stages of the pipeline. Pipelining divides the instruction execution into several stages, such as fetch, decode, execute, and write back. This overlapping of instructions enables better utilization of the processor's resources and improves overall performance.
5. Reduced Complexity:
RISC architecture simplifies the processor design by reducing the complexity of the instructions and focusing on a streamlined execution process. This reduced complexity leads to a smaller chip size, lower power consumption, and improved efficiency.
Conclusion:
In summary, the RISC architecture is specifically designed to speed up the processor by using a reduced instruction set, executing instructions in a single clock cycle, utilizing register-based operations, supporting pipelining, and reducing the overall complexity. These design choices result in faster processing, improved performance, and better utilization of the processor's resources.
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