The processor RAM Cach clock speed ranges between 3.3 to 4.00 GHz.
clock speed
Isn't ProMos a RAM vendor? If this is the case, I believe ProMos shipped their 1GB part at PC-DDR2 5200, or 667MHz for the clock frequency of the RAM itself. The processing unit built into the ram probably doesn't have a discernible clock speed, or it is synced with the RAM's clock speed.
200 MHz
Depending on what your motherboard can handle, all the RAM (regardless of clockspeed) will clock to the same speed.
845 chipsets supports ddr1 bus ram. so whatever you buy make sure its ddr1 speed ram you can check this site for more details http://www.getpcmemory.com
C. 266MHz
ACPU has multimedia instructions called
CPU front side bus RAM clock rate
DDR RAM doubles its speed by using both the rising and falling edge of the clock signal. The advantage of DDR and QDR signaling is that the clock rate does not have to be increased. So the integrity of the signal is not compromised since the throughput can be increased without increasing the clock rate.
The "S" stands for Synchronous RAM. By Synchronous that means it worked with the system clock and the speed of the RAM is the same as the speed of the system bus. So if the system bus is operating at 100MHz then Synchronous RAM also operated at 100MHz. It has since been replaced by Double Data Rate RAM (DDR). Double Data Rate goes twice as fast as the system clock, it sends data on the upswing of the clock and again on the downcycle of the system clock so it can send data twice as fast as the Synchronous RAM which sent data once per clock cycle. Hope this helps.
It doesn't; the clock speed of your RAM is governed by your Front Side Bus clock frequency. With more RAM installed your PC will run faster, but the CPU clock speed is not responsible for this. Actually,installing RAM would never effect the processor speed .AS there is a clock generator(eg:8284-A which was being used in the 8086 processor long back) which determines the clock of of the processor which in term is responsible for the speed of the processor.for eg:Every read or write operation takes 4 clock cycle for instance & if ur processor's clock speed is 1 mega hZ frequency i.e a clock pulse is of 1 micro seconds i.e ur write operation will take 4 micro sec & suppose my processors's clock speed is 2 mega hZ frequency i.e a clock pulse is of 0.5 micro seconds i.e my write operation will take only 2 micro second. now what actually RAm is? it is just a temporary memmory provided to the prcessor for communication. processor hardly communicates with the hard disk. whatever data is required by processor it is first transfered to the RAm first and processor retrives it from there.so if u have larger RAm large data can be stored in it & would not want it regularly from the hard disk. there r a lot of other things involved like the type of architecture and cache memmory.however ,i hope i would have answered to this question. BY:- KALLAT VINAY(mumbai-vasai computer engineer).
A rating of MHz, or GHz. Usually GHz when dealing with a processor. MHz when dealing with RAM.