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1/3,000,000,000th of a second. One three-billionth of a second. Isn't that staggering? A Hertz is a frequency that measures per-second frequency. A Kilohertz (Hardly used) is 1,000Hz, a Megahertz (Not used often in computing anymore) is 1,000,000Hz, and a Gigahertz (Hello today's computers) is 1,000,000,000Hz.
It blows my mind that numbers like this are possible, how about you?
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What is the time to execute a 3 clock cycle instruction in a 25Mhz processor?
The time to execute a 3 clock cycle instruction in a 25MHz processor is 120ns. One clock cycle is 40ns, 1/25Mhz, so three of them are 120ns.
How long is a clockcycel?
a clock cycle is how long it take for the computer to complete one clock. this is different to every processor due to different speeds, single-, duel-, multi- and quad-cores, hyperthreadding etc.
What is the difference between 2.66 dual core and 64bit dual core?
The difference between 2.66 dual core processor, and 64-bit dual core processor, is really two different processor specifications. 2.66 is actually 2.66Ghz, which is the clock speed of the processor. The clock speed tells you how many times the processor can execute instructions per second. A dual core processor is a processor with two cores on one die. This can be thought of as having two processors in one. The bit specification of a processor tells you how many binary instructions a processor can execute per clock cycle. Most processors today are 32-bit (32 binary instructions per clock cycle) or 64-bit (64 binary instructions per clock cycle). More RAM can be used with a 64-bit processor. A 32-bit processor is limited to addressing 4 Gigabytes of RAM, while a 64-bit process can address (theoretically) 16 Exabytes of RAM.
Does 1.9GHz with AMD A4-3305M accelerated dual-core processor equal 3.0 ghz?
This doesn't really math out properly. A 1.9GHz processor is a 1.9GHz processor. It can be the EQUIVILENT of a higher clock-rate, lower instructions per cycle processor, but it isn't the same, or "equal" at different clock speeds.
If bus clock rate is 250MHz what is duration of each bus cycle?
Cva:As bus cycle is not mentioned, hence assumed that bus cycle = clock rate = 250MHz.Duration of each bus cycle = 1 / 250M = 4ns; Please, correct me if I am wrong.
Explain one limitation of a 16-bit processor to a 64-bit processor?
One limitation of a 16 bit processor, compared to a 64 bit processor, is computing speed. A 16 bit process can process 2 bytes (8 bits = 1 byte) of information per clock cycle. While a 64 bit processor can process 8 bytes of information per clock cycle, making the 64 bit processor four times faster than a 16 bit processor.
What advantage do dual-core processor and quad-core processor have over single-core processor?
The most gaping advantage can be very easilly explained through example: Single core processors have a single thread, and can process a single set of instructions per clock cycle. This looks like this (Saying this processor can process 2 instructions a clock): (Note this is in an optimal setting where data is perfectly threaded) Clock 1: Instruction 1; Instruction 2; Clock 2: Instruction 3; Instruction 4; Clock 3: Instruction 5; Instruction 6; Clock 4: Instruction 7; Instruction 8; Dual-Core processing would do this same instruction set much quicker: Clock 1: Instruction 1; Instruction 2; Instruction 3; Instruction 4 Clock 2: Instruction 5; Instruction 6; Instruction 7; Instruction 8 In a perfectly threaded application, two equivilent-performance cores on a dual core processor would power through the work twice as quickly as a single-core model. A quad-core with these specs would do the entire instruction set in a single clock. Even if it isn't always a 2x increase, multiple-core procesors have a distinct advantage in a very large range of applications.
How do you calculate clock cycles in 25MHZ processor?
A Hz is a measure of cycles per second. 25 MHz is 25,000,000 Hz. So divide 1 second by 25,000,000 to find the length of a clock cycle. 1/25000000 = 4.0e-8 seconds / cycle
What is the difference between an internal and external clock?
AnswerThe internal is located inside your computer. If your running Windows, the time it keeps is display on the lower right side of the screen. An external clock is usually located on another system and can be accessed with software. You can get software to sync your internal clock to that other system. The National Institute for Science and Technology (NIST) hosts a clock that many computer users and businesses sync to.Wow...can that answer be any more wrong?Internal and External clocks are NOT referring to the "time of day" type clocks, they refer to the internal processor clock cycle or an external clock source. The clock cycle of a processor is the time it takes for the processor to execute a data instruction (very basic explanation there) and is measured as the speed of a processor, like a 2.6gHz processor can execute 2.6 billion clock cycles per second.Now this is somewhat misleading as the processor speed itself is probably only 400MHz, but using an External Multiplier (clock multiplier, external clock), you increase the total amount of data the processor can execute in one clock cycle.This is a VERY basic example and I don't have time to really go deep, so it's best to search for a more concise answer if you really require one.
What is the duration of Cycle Psycho?
The duration of Cycle Psycho is 1.33 hours.
What is a CISC processor?
"CISC" stands for Complex Instruction Set Computer, CISC processor can execute complex instructions in one or more clock cycles. It is meant to differentiate it from a RISC or Reduced Instruction Set Computer, which can only perform one simple instruction in (usually) one clock cycle. A CISC is meant to have many machine level commands carried out as part of a single assembly command. The assembly command is broken into a series of "micro-code" commands which are executed internal to the processor by a "micro-code sequencer".
What is the clock in a microprocessor?
The clock is the amount of GHZ the processor can handle. For example, the clock of a Core2Duo is of 2.4GHZ. Overclocking means increasing the GHZ's the processor can handle but you will need a lot of cooling since the fan is not designed to handle such high GHZ's the people want.
