The speed of integer arithmetic of Pentium is increased to a large extent by
A. on-chip floating point unit
B. superscalar architecture
C. 4-stage pipelines
D. all of the mentioned
Answer:A
The speed of integer arithmetic of Pentium is increased to a large extent by
A. on-chip floating point unit B. superscalar architecture C. 4-stage pipelines D. all of the mentioned
Explanation: The Pentium has two integer pipelines, U and V, where each one is a 4-stage pipeline. This enhances the speed of integer arithmetic of Pentium to a large extent.