A new BIOS update brings a much - needed fix for some of AMD’sbest processors . Since the launching ofRyzen 9000over a calendar month ago , some users and reviewers likewise noticed that the marrow - to - effect latency on these CPUs was importantly high than on the last - gen Ryzen 7000 . Trying new firmware proves that AMD addressed this proceeds , reducing rotational latency by over 50 % in some case .

The problems affect inter - CCD ( core complex die ) latency , which touch on to how quickly statement can be transferred between two CCDs . CPUs that have more than one CCD , such as theRyzen 9 9950X or the Ryzen 9 9900X , were suffering from really mellow inter - CCD latencies that were twice as gamy as those on their Ryzen 7000 opposite number . The reaction time sometimes surpassed 200 nanoseconds when data was being institutionalize from one CCD to another .

Fortunately , a localization is on the way — and in some cases , it ’s already here . Asus rolled out a raw AGESA 1.2.0.2 microcode update for its 600 - series motherboards , admit the X670E , B650E , and B650 , and this seems to let in a solution to the rotational latency trouble face by Zen 5 .   Asspottedby a member of the Overclock forum , domdtxdissar , the fresh AGESA update addresses the latency issues in a major way .

The user used the CapFrameX core - to - inwardness latency putz to measure performance before downloading the unexampled patch and after . With the old AGESA release ( 1.2.0.1 ) , the cross - CCD latent period was at around 180ns . After downloading and flash the new BIOS , thing are looking much better , with cross - CCD latency now at around 75s . Wccftechnotesthat several substance abuser now also report gains in semisynthetic benchmarks after the fresh BIOS update , with Zen 5 CPUs now scoring around 400 to 600 points eminent in Cinebench R23 .

Now , how will this translate to real - domain carrying into action ? Most users are unlikely to see much of a departure . Even a gain of 600 points in Cinebench R23 is just a snatch over 1 % for the top chip in the lineup . However , it ’s good to see AMD address what seems to have been an issue with Zen 5 CPUs since launch .

This is n’t the first plot to improve Ryzen 9000 performance since launching . The Windows 24H2 update was a bigger deal for both Zen 5 and Zen 4,boosting gaming performance by up to 13 % . While the amplification here are unlikely to be anywhere near as meaning , it ’s still an over 50 % melioration in response time .

regrettably , the Asus plot of land is still in genus Beta , so if you want to be extra safe , expect to download it until later . Other motherboard manufacturers are still yet to stray out the new BIOS , so we ’ll have to see whether the response time improves across the board .