0
Your Pentium d processor speed is 2.8 Ghz does that mean you have 2 cores each of 1.4 ghz?
Wiki User
∙ 14y ago
No. Each core runs at 2.8 GHz. Threads can be run on each of the processors at the same time, drastically improving performance in certain situations. It does not mean that the computer is linearly twice as fast though.
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How fast is the E5200 processor?
The Intel Pentium E5200 processor was released in the third quarter of 2008. It has two cores, each with a clock speed of 2.5 GHz. The size of the L2 cache is 2MB and the speed of the front-side bus is 800 MHz.
Difference between Pentium D and core 2 duo?
A P4 processor is fast, but the Pentium D is much faster. The D stands for Dual Core. This means that they have two on die processor cores instead of just one, as the Pentium 4 does. Two processors also makes it better for "demanding" applications. The Pentium D is better if you have a motherboard that will utilize the technology. As stated the Pentium D is Duel core. This is Intel's way of creating the closest environment of a true duel processor. The HT is for Hyper-Threading which acts like a zipper and allows several applications to process at the same time. The Pentium D will really make a difference when used with the new 64 bit operating system. However, HT (Hyper-threading) P4, does have emulated Dual Core processing. In short, the processor makes the computer think its runing a dual core. The Pentium 4 also has a couple different levels, so if you are trying to make a comparison, make sure that you look carefully. Although neither can match the power of an Athalon or an AMD x2 processor. If you are buying, get something with 64 bit processing. WAY faster and better for games and high graphic systems.
Difference between Intel Pentium 4 2.0 ghz and core 2 duo 2.0 ghz processor speed?
Intel Pentium 4 refers to a single core running at 2.0 ghz of processing power while a core 2 duo running at 2.0 ghz means 2 separate cores each runnin at 2.0 ghz giving you a total of 4.0 ghz of processing power
Why are different Intel Pentium processor called 286 386 486?
they are not all pentium cpus they are named after each other of when they came out it was the 8086, 8088, 186, 286,386, 486, then the pentium , the pentium is basically a 586 and 686 based on what pentium you have.
How many ALU units does the Intel Pentium D have?
It has 4 ALU units. A Pentium 4 has 2 ALU units. The Pentium D is like 2 P4's....sooo..... 2 cores x 2 ALU's each = 4
Is a 1.8 Ghz dual core the same as a 4 Ghz processor?
No. The number of cores don't necessarily correlate with practical speed. The efficient operation of both cores depends on the operating system and the software you use. For single-threaded tasks, a faster clock speed would help you more than additional cores.
Does the speed of the computer depend on cores?
The number of processor cores are more like a speed multiplier. So the answer is:Yes, when software is designed only for multi core processors or running more then one program.No, when it is a single program and that software is designed to work on a single core processor.If you had only one program running the number of cores would not affect the speed that program ran. This is because only one processor core is used for a single piece of software unless that software is design only to be used on a multi core processor. The number of processor cores increases the speed of a system when the processor is multitasking. The number of cores allow you to run a equal number of programs at the processors speed without sharing the processors resource's.Examples:If you use a Quad core 3 Ghz processor; you could run 4 programs at the same time and each would run 3 GHz without the processor switching between programs. So the result is 12 GHz of processing being handled at one time.If you use a Quad core 3 GHz processor while you ran only 1 program and it was not designed for multi core. The result would be only 3 GHz of processing being handled.If you use a Quad core 3 Ghz processor; you could run more then 4 programs at the same time. The maximum processing being handled would still be no more then 12 GHz.
Can you make a 32 bit sys into a 128 bit sys?
Technically no. A bit is an electronic circuit therefore a processor that uses 32 bits can't be swapped out for one that uses 128 bits, because the 128 bit processor, because the other 96 circuits don't have anything to connect to. However, you can emulate a 128 bit processor with a 32 bit processor if the 32 bit processor is fast enough, or if you have a multicore processor. For example a quadcore 32 bit processor has 4 cores which handle 32 bits each, so using all 4 cores together you could process 128 bits all at once. If you run a dualcore 32bit processor using both cores you would have 64 bits and would have to run the processor twice as fast as the 128 bit processor to handle the same amount of data. A single core 32bit processor would then have to be run at 4 times the speed.
What is clock speed what is the unit of measure of clock speed computer science?
A clock cycle is the low-hi-low transition of the clock. On each transition, the processor executes an instruction. It determines the speed if execution. So the faster the clock runs, the faster the chip works. This is why a Pentium 1 GHz chip is a LOT faster than a Pentium 100 MHz chip. Its unit is in Hz (or s-1) because it is a factor of frequency...
How can you check that all of the cores of a multi-core processor are working in Windows Vista?
The simplest method is to view the Task Manager (press Ctrl-Alt-Del) and view the CPU performance charts. A chart is provided for each processor core, so if the number of charts is equal to the number of cores in your processor, you will know that they have all been detected and activated.
Compare Pentium 4 D and Pentium 4 HT?
Pentium D is a dual core processor, while the Pentium 4 HT is a single core that is capable of running two software threads. More simply put, The Pentium D is 2 people each pulling their own wagons, the Pentium 4 HT is one person pulling 2 wagons with lubricated wheels. Over all, the Pentium D is better because it is truly dual core, although the Pentium 4 does a great job of trying.
What are threads in processor?
processors are defined as having cores. a core is the part which reads and executes instructions. the operating systems addresses each core as 2 virtual processors. < wikipedia it is also refered as logical cores. the work is divided among the logical cores. because each core process only one instruction at a time, dividing the core into 2 virtual cores makes the work faster.
