What is rdram

Like we said at the beginning of this article, keep an open mind, this isn't designed to bash one company or another, just an attempt to clear up some misconceptions.

And since the Rambus channel is 2-bytes wide, we get an effective 1. Not exactly. Without developing a brand-new memory technology between now and the end of the year which is virtually impossible if you plan on shipping it anytime soon , there has to be a way to take one of the currently available memory technologies and manipulate it in such a way that it provides us with more memory bandwidth.

You can do this one of two ways, either by increasing the operating frequency or effective operating frequency of the devices or by increasing the width of the memory bus. Since the Mustang will potentially have a large on-die L2 cache, the penalty for an L2 cache miss will be much greater in a system with a slow memory subsystem or a memory bus that is saturated with data requests from other memory masters. The most significant difference between the two is the price.

During its brief stint on desktop computers, it was exclusively available on Intel systems only. A contributing factor to the high manufacturing cost, is the way the memory modules were built. This is very different from SDRAM memory modules, where a single memory controller is located on the northbridge chip of the motherboard. This was done with tests that simulate the tasks done by desktop users on a regular basis.

The performance gain is more significant on workstations where the tasks are quite different. To alleviate the heating problem, RDRAM modules consistently came with heat sinks that made it heavy and bulky. Cite APA 7 , l. Difference Between Similar Terms and Objects. This stores data that is used by programs, however once the computer is shut down, the data is wiped out. The higher the data capacity, the more programs RAM can support. Computers are designed, so that RAM can be increased up to a certain capacity.

In SRAM, data is held in a flip-flop form, where each flip-flop holds a bit of memory. This data does not need constant refreshing is fairly faster than DRAM, however it is expensive and is only used as a cache in a PC. DRAM has memory cells paired with a transistor and capacitor requiring constant refreshing. Synchronous dynamic random access memory SDRAM is a type of dynamic random-access memory that is synchronized with the system bus.

It runs at a higher clock speeds than conventional memory, running at MHz.