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What is Pentium processor architecture?

Pentium processor uses Superscalar architecture and hence can issue multiple instructions per cycle. The Pentium processor has two separate 8-kilobyte (KB) caches on chip, one for instructions and one for data. It allows the Pentium processor to fetch data and instructions from the cache simultaneously.

What are the four modules implemented in Pentium 4 architecture?

As you can see, there are four main sections: the in-order front end, the out-of-order execution engine, the integer and floating-point execution units, and the memory subsystem.

How many instruction pipeline does a Pentium processor have?

two instructions
Superscalar Execution The Pentium processor sends two instructions in parallel to the two independent integer pipeline known as U and V pipelines for execution of multiple instructions concurrently. Thus, processor capable of parallel instruction execution of multiple instructions is known as Superscalar Machine.

What are the flags in Pentium processor?

The FLAGS register is useful in executing 8086 processor code. The EFLAGS register consists of 6 status flags, 1 control flag, and 10 system flags, as shown in Figure 7.4. Bits of this register can be set (1) or cleared (0). The Pentium provides instructions to set and clear some flags.

How many types of Pentium are there?


Brand Microarchitecture Server
Pentium Pentium OverDrive P5
Pentium MMX Pentium OverDrive MMX
Pentium Pro P6 P6 (0.5 μm) P6 (0.35 μm)
Pentium II Pentium II Xeon Pentium II OverDrive Mobile Pentium II Drake (0.25 μm)

Who is the father of Pentium?

Popularly acclaimed worldwide as the “Father of Pentium”, for leading Intel’s iconic microprocessor brand from inception to its worldwide success, Vinod (Vin) Dham has Over 40+ years of experience in developing semiconductor products, technologies and Venture Capital.

Which is better Pentium 4 or Core 2 Duo?

In terms of overall gaming performance, the Intel Core 2 Duo E8400 3.0GHz is massively better than the Intel Pentium 4 3.8GHz when it comes to running the latest games. The Core 2 Duo and Pentium 4 3.8GHz are not from the same family of CPUs, so their clock speeds are by no means directly comparable.

What are the features of Pentium 4 processor?

Features such as a 32-bit microprocessor, hyper-pipelined technology, a rapid execution engine and a 100MHz system bus that delivers three times the bandwidth of the Pentium III processor are designed to enhance online gaming, digital video and photography, speech recognition and MP3 encoding.

What are the basic features of a Pentium discuss with diagram?

Features of Pentium Processor are as follows: 64 bit data bus. 8 bytes of data information can be transferred to and from memory in a single bus cycle. Supports burst read and burst write back cycles.

What is branch prediction in Pentium?

Branch prediction logic: To avoid this problem, Pentium uses a scheme called Dynamic Branch Prediction. In this scheme, a prediction is made for the branch instruction currently in the pipeline. If the prediction is true then the pipeline will not be flushed and no clock cycles will be lost.

What is SF in assembly?

SF – Sign Flag – set if a result is negative (i.e. MSB of the result is 1) sub 00000000. b.

How many types of registers are there in Pentium processor?

The six segment registers are: CS: code segment register. SS: stack segment register. DS, ES, FS, GS: data segment registers.

What are the main features of a Pentium processor?

Pentium processor 1 Pentium Processor 2 Features of Pentium • Introduced in 1993 with clock frequency ranging from 60 to 66 MHz • The primary changes in Pentium Processor were: – Superscalar Architecture – Dynamic 3 Pentium Architecture

What are the drawbacks of the Intel Pentium Pro?

Drawbacks of Intel Pentium Pro Microprocessor • As Intel Pentium Pro uses RISC approach the first drawback is converting instructions from CISC to RISC. It takes time to do so. So Pentium pro inevitably takes performance hit when processing instructions.

Who are the members of the Intel Pentium Pro group?

1. Intel Pentium Pro Presented By Group-1 1. Afiya Fahmida Sarah – 201514090 2. Muhtasim Fuad Rafid – 201514091 3. Pradipta Mondal – 201514092 4. Khairul Mahbub Dhrubo – 201514107 5. Kazi Shahrukh Omar – 201514112 Members: 2. Introduction • Sixth gen x86 microprocessor, introduced in November 1,1995. • Successor of Intel Pentium microprocessor.

What does an 8 bit Pentium Pro do?

• Pentium pro also has a built in error-correction-circuit. For that the memory system must have room for extra 8 bit number that is stored with each 64 bit number. • These 8 bit numbers are used to store an error-correction code that allows the Pentium Pro to auto correct any single-bit error.