Facepalm: A big variety of X670E house owners have been coping with an annoying subject the place their PCIe 5.0 drives are being severely throttled all the way down to prehistoric Gen 1 speeds. Worse but, the issues aren’t restricted to a specific mannequin or model; they’re affecting motherboards from a number of distributors like Asus and MSI.
Whereas Gen 5 SSDs have been initially operating at their rated excessive speeds, affected customers started noticing main efficiency drop-offs over time. Along with sluggish speeds, some customers have additionally reported their programs hanging, crashing, or failing as well into Home windows when each the first Gen 5 SSD slot and the Gen 5 graphics card slot are populated.
Now, all of us count on to come across minor snags throughout a significant tech transition like PCIe 5.0. Nevertheless, this irritating state of affairs is just not what early adopters signed up for. In spite of everything, Gen 5 SSD help was a key promoting level for X670E. The problems have surfaced on a number of fashions together with Essential’s T700 and T705 fashions.
Asus is advising affected prospects to succeed in out to their SSD vendor for help. In the meantime, Essential carried out an investigation on their finish and decided that the perpetrator lies with the X670E motherboards themselves.
Of their testing throughout numerous X670E boards and in-house programs, the corporate was in a position to reproduce the identical crippling slowdowns on Gen 5 SSDs. Their suggestion is to contact the motherboard maker about issuing a BIOS replace to handle the basis trigger.
“We want to inform you that we escalated your subject to our devoted workforce for additional investigation, and so they knowledgeable us that the issue lies with the motherboard somewhat than the Essential SSD. This conduct has been noticed throughout numerous motherboards from totally different producers, and we have been in a position to replicate it on our in-house programs as effectively,” a assertion by Essential revealed on Asus’ boards reads.
“The difficulty appears to happen when a Gen5 SSD is related to a Gen5 slot on the motherboard, which is why you aren’t experiencing this downside along with your Gen4 drive. When you have been to attach the Essential T705 SSD to Gen4 speeds always, this subject would possible be resolved,” it provides.
Whereas the precise supply hasn’t been pinpointed but, some theories are circulating. One in all them suggests that the first PCIe 5.0 slot for graphics playing cards is sharing bandwidth with the primary Gen 5 SSD slot in sure configurations. This isn’t perfect, as these lanes should not be mixed for optimum efficiency.
MSI has already rolled out a BIOS revision (1.0c launch) that is apparently fastened issues for some of us, although the problems persist for others.
On the brilliant aspect, reverting to a Gen 4 SSD or operating the graphics card at Gen 4 speeds does appear to sidestep the issues in the interim. Nevertheless, that is clearly not an excellent long-term answer for many who paid a premium particularly for the advantages of Gen 5.
