DDR5 will appear at the end of this 2021, with the future Intel Alder Lake and it is said that it is also with the Zen 3+. But is it worth betting on DDR5 in the future instead of DDR4 now?
DDR4 is not DDR5
As they say, new memory, new interfaces. Each new generation of memory is a radical change in its interface, not only electrically, but also in the way the processor communicates with RAM. Which leads to changes not only in the clock speed, but also in the way of communicating, for example with DDR5, we are going to see an increase in memory channels per DIMM from a single channel to two channels.
The changes involve changes in the memory interface of processors, which means that any change in memory involves the design of a new processor, as we are not only changing the external interface, but also the way the Northbridge and the CPUs access RAM. This means that a simple change in the type of memory results in most cases also in the socket and with it also in the motherboard.
This is why, although DDR5 memory can already be mass-produced, in reality neither Rocket Lake-S nor the Ryzen 5000 uses it, as it is necessary for its adoption to completely change the platform. We have proof that Alder Lake and the next generation of AMD Zen are going to change the plug and with it the motherboard.
Is DDR5 worth the wait?
If you need more RAM in your PC, why did you notice that it is insufficient and the lack of capacity affects its performance, then expanding its capacity is more than recommended. It is quite true that we are in a period of shortage of stock and the price of DRAM has increased, but being one of the first to adopt new technology such as DDR5 does not guarantee that the cost of RAM expansion will be lower., but on the Contraty.
As we said in the previous section, DDR5 will lead to the need to buy a new processor, a new motherboard and in general a new PC which will not be cheap precisely, because the performance of the new processors with the new one. RAM result in a value which means a much higher starting price.
So if your PC demands a performance boost from expanding its DDR4 memory and you know that this will benefit you both for playing games and for using apps, then there is no doubt that a Extending your PC RAM is urgently needed, in particular. if you are productive at it.