What does rated fsb mean

For best performance, you want the memory clock as high as possible. Beginners Guides: Schuylkill Haven, PA Registered: Perhaps someone else with AM2 experience can chime in. Overclocking the multiplier or FSB of a processor usually requires that you increase voltage to the processor and or memory between. This is likely still slightly faster than two channels of DDR2-667 same bandwidth but typically CL4—12.

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Subscribe to TechTerms. The Bus speed is the base value I guess you could say.. So you'd want a memory solution that can match or exceed this bandwidth, otherwise you are potentially creating a bottleneck with slow RAM. Tue Oct 09, 2007 4: The smaller the ratio, the more efficiently the processor can work.

Planning to use an Intel Duo E6850 3. As it happens, modern memory controllers can talk to two channels of memory, which means that if you pair up your memory modules, one in each of the pair of channels, your memory controller will be able to talk to two memory modules per transfer.

Important to match FSB and memory speed nowadays?

Each transfer is 64 bits. The best method for overclocking your PC -- if possible at all -- usually depends on many other factors. It depends entirely on the CPU workload, of course. So which does the motherboard support? Big thanks to Prototyped for that masterly explanation of bus and RAM speeds! It too comes in CL7—8. Note that these numbers don't depend on how much data you can shove through the pipes bandwidth , but rather the clock rate.

How Motherboards Work

The memory bus connects the northbridge to the memory. This processor clock speed is in turn determined by the HyperTransport bus that feeds off the system clock generator, with a multiplier on the processor.

Small Business - Chron. In their case, the memory controller is integrated on to the processor itself, so there is no FSB that limits the bandwidth used -- the limit is the speed of memory that the processor itself supports.

Which Is Better: Overclock Via Multi or FSB?

PCs will not see an advantage from using DDR3 until the next generation microarchitecture, codenamed Nehalem, which will integrate a memory controller on the Socket B "Bloomfield" processors like AMD's current processors and so there will not be an FSB to become a bandwidth bottleneck, so to speak.

Memory ratios don't really apply to the Athlon 64 platform. Would the system run like junk if at all? Search titles only. Chances are if you try this, it just won't run no beep codes, no POST, just fans and drives spinning up.