Next-generation PCIe 5.0 motherboards are coming with the new Phison chip

Next-generation pcie 5. 0 motherboards are coming with the new phison chip

Phison, suppliers of fast SSD drivers for people like Sabrent and Corsair, has announced that it will launch a new IC Redriver PCIe 5.0 to solve signal attenuation problems on motherboards. The PS7101 should increase motherboard compatibility as we move from existing PCIe 3.0 and PCIe 4.0 support to the new faster standard.

(Image credit: Phison)

You may be wondering what this problem is about, as not only are there no PCIe 5.0 SSDs or graphics cards, but there are no compatible CPUs or motherboards either. And in the very short term, you have a point, but the standard is definitely up and running and motherboard manufacturers will want to protect their offerings as much as possible.

It is rumored that PCIe 5.0 will reach the next generation of Intel Alder Lake CPUs before the end of the year and AMD's Zen 4 next year, although when we have motherboard chipsets that support the standard is another matter.

This Phison ad may give motherboard manufacturers the option to add the standard a little earlier than they could independently offer.

Something similar happened with the launch of the Z490 chipset. These motherboards were designed to support PCIe 4.0, although the CPUs with which they were released, Intel's Comet Lake-S, did not natively support PCIe 4.0. The idea was that by supporting PCIe 4.0 on the motherboard, it would facilitate the upgrade later. However, it caused a confusing sale.

The final question is whether there is a need for PCIe 5.0, as PCIe 4.0 has not existed for so long, as Intel recently supports it with its Rocket Lake chips. The problem is that faster second-generation PCIe 4.0 SSDs already face interface bandwidth limits for sequential reads and writes. Phison’s own E18 driver, which can be found in Sabrent Rocket 4 Plus, is capable of up to 7,100 MB / s. Other drives, such as the Adata XPG Gammix S70, can reach 7,400 MB / s.

PCIe 5.0 will be a welcome addition to our computers, however, as it doubles this theoretical bandwidth to a whopping 16GB / s. This should give future games a lot of bandwidth for seriously detailed gaming resources: we should also have Microsoft's DirectStorage landing before the end of the year to help get the most out of it. this storage.

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