Nothing, a Pentium Processor, or any other processor for that matter, is merely a brand name for different microprocessors.
There is no "Pentium R" processor. Knowing this, the biggest difference is that the Pentium III exists and the other does not.
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There is no Pentium 5 processor. The mainstream (non-budget) Pentium line ends with the Pentium D, which is essentially a dual-core Pentium 4. The Core Solo, Core Duo, Core 2 Duo, and Core 2 Quad all have a very different architecture from the Pentium 4.
Transistor is an tiny electronic device called electronic switch,which is building block of a processor. Processor is a data processing device consists of thousands or millions of transistors. Eg- Intel 8086 microprocessor has around 29000 transistors.
The Intel Pentium line encompasses many processors of many different architectures ranging from the original Pentium Processor of 1994 up to the Core 2 Duo based Pentium simply called the "Pentium". The Intel Pentium used to be Intel's flagship processor. Recently this position has been taken by the Core 2 Duo and Core i7. The Pentium now is reduced to a budget processor that offers lower performance but also lower cost.
The Pentium D is essentially a rebranded and double-cored version of the Pentium 4. The Core 2 Duo is a much more efficient and powerful processor.
Now FPGAs are having builtin processor like PPC and more either in hardcore or softcore. Main difference between processor and FPGA is execution Processor is sequencial execution but FPGAs are concurrent so speed of FPGA is much higher than a high speed processor.
pentium 4 more faster
4004 8008 8086 and series go on 80286 80386 80486 Pentium 1 Pentium 2 Pentium 3 Pentium 4 Dual core Core 2 duo Core 2 Quad Upto CoreI7 So basically in a long time period Pentium 4 is an improvement on 8085 and basically today micro code of all these processor is of 8085
On the Pentium II, the L2 cache is integrated into the processor packaging, rather than on the motherboard. This allows the L2 to be accessed much faster, and improving overall performance.
· Difference Between :- § micro processor is a integrated circuit on a chip while macro processor is a program, § macro processor is a software entity while micro processor is a hardware entity. § Macro processor reads all files and scans for certain keywords while microprocessor performs arithmetic and logic operations.
Centrino = better perfomance, less heat and less power consumption. The centrino is based on the newer Intel Conroe architecture.