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Which of the following features is are present in RISC but not in CISC?

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Which of the following features is are present in RISC but not in CISC?

Which of the following is an application of RISC architecture by adding more instructions? 6….Online Test.

3. The feature of RISC that is not present in CISC is
b. pipelining
c. branch prediction and pipelining
d. none of the above

What are the different features of RISC and CISC architectures?

Difference –

RISC CISC
Requires more number of registers Requires less number of registers
Code size is large Code size is small
An instruction execute in a single clock cycle Instruction takes more than one clock cycle
An instruction fit in one word Instructions are larger than the size of one word
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Which is not characteristics of RISC system?

Discussion Forum

Que. Which of the following is not a characteristic of a RISC architecture.
b. One instruction per cycle
c. Simple addressing modes
d. Register-to-register operation
Answer:Large instruction set

What are the advantages of RISC and CISC?

RISC vs. CISC

RISC CISC
RISC has large code sizes, which means it operates low cycles per second CISC has small code sizes, high cycles per second
Spends more transistors on memory registers The transistors in a CISC processor are used to store complex instructions
Less memory access More memory access

Are RISC processors more expensive than CISC?

RISC chips require more cache on the CPU, thus requiring more silicon making them more expensive to make. CISC in contrast were more expensive to design but cheaper to manufacture. The complex instruction decoding of their instructions made them expensive to design. However, they required less cache, hence making them cheaper to manufacture.

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What are the disadvantages of RISC and CISC?

RISC ( Reduced instruction set computing )architecture has a set of instructions,so high-level language compilers can produce more efficient code

  • It allows freedom of using the space on microprocessors because of its simplicity.
  • Many RISC processors use the registers for passing arguments and holding the local variables.

    • What does RISC and CISC stand for?

    CISC stands for Complex Instruction Set Computer, while RISC stands for Reduced Instruction Set Computer.

    Does Intel use RISC or CISC?

    RISC processors also use complicated hardware for superscalar execution. So at present, classifying a processor as RISC or CISC is almost impossible, because their instructions sets all look similar. Intel remained in the CISC even when the whole world went towards RISC and it enjoyed the advantage of software support.