Here it is - DDR2 memory prices are falling like a rock. The best part is for the majority of computer users, DDR2 still offers superior performance to the new memory standard. Strange I know, but that's the way it always goes. In six months that could all change, but what doesn't in the computer industry? While DDR2 memory prices have been dropping, the quality of the memory being released has improved dramatically.
Whether you're building a new PC or want to upgrade your current computer, now is an excellent time to grab more DDR2 memory.
Another way to look at this it that tRP is the delay required between deactivating the current row and selecting the next row. Therefore, in conjunction with tRCD, the time required or clock cycles required to switch banks or rows and select the next cell for either reading, writing or refreshing is a combination of tRP and tRCD. In order for the CPU to access memory, it must first determine which Row or Bank in the memory that is to be accessed and activate that row via the RAS signal.
Once activated, the row can be accessed over and over until the data is exhausted. This is why tRAS has little effect on overall system performance but could impact system stability if set incorrectly.
Typically, these are either 1 clock or 2. Memory testing is a process of trial and error, find and seek the maximum. This is pretty much a sucker for your free time. If you are going to overclock then increase the FSB, change the memory timings, but most of all alter memory dividers until your system won't boot.
If you are not comfortable with such a thing, hey this isn't your game then. I recommend you to lower the processor's multiplier and then slightly increase the FSB with high memory timings and take it from there timings wise. Fact is that today's Intel processors really are dependant on memory bandwidth, the faster the better. Something is by far not as important for AMD processors.
Filed under: Memory. External Mfg. Overclocking Results:. Memory Speed:. If you're new to Overclocking and not sure what to do, check out these two excellent Guides for some pointers: Overclocking the CPU and Memory Overclocking the Videocard.
Intel Core 2 Duo E For comparison purposes we are using a Crucial Ballistix Tracer module to illustrate this. Aside from the color and logo differences the heatspreadera are identical to the ones on the A-DATA module. Of course the Crucial module features some enthusiast enhancements such as activity and accent lighting. A-DATA on the other hand is more about the memory than the looks.
In a world of Dual Channel memory it is interesting to see that our review modules did not come as a paired memory kit. The pairing process is one practiced by many memory makers to ensure that the two memory modules will perform well together.
0コメント