AMD's prototype Zen CPU delivers 15% gaming boost and will be in production 'by the end of the year' | PC Gamer - clarkpliteruning

AMD's paradigm Zen CPU delivers 15% gambling boost and will be in production 'by the death of the year'

(Icon reference: AMD)

After announcing its mobile GPUs, Zen 3 APUs, and some salt details about FidelityFX Super Resolution, AMD finished its Computex keynote by revealing its denounce new 3D chiplet technology. TRUE that's not something you'd unremarkably get as well thrilled about, only this is pretty neat and capable of producing a seemingly significant performance encourage for gaming.

3D chiplet technology allows for circuits to be stacked on top of each other. AMD showed unsatisfactory what was possible with the engineering science victimization an example of 3D vertical cache, operating room 3D V-cache, where the stash memory is placed on top of existing silicon. Making for some frankly crazy cache capacities.

Dr Lisa Su showed off the new tech using a prototype Ryzen 9 5900X that had a frankly staggering 192MB of L3 cache in total. Yeah, you read that right, 192MB. The current version of the chip has 64MB, which is reasoned more than lusty for a mod Central processing unit anyway, yet this epitome is threefold that.

The extra cache sits along top of the chip and connects to it with TSVs (through Si vias)—the sites of which appear to have been on the Zen 3 silicon since information technology was launched if this tweet from Andreas Schilling is anything to go past.

I'm trying to confirm that the TSV sites were clearly open from the clenched fist chip shots we have seen of a Zen 3 CCD.These are shots from @FritzchensFritz, I did just add the notation. pic.twitter.com/rlm17BOQk5June 1, 2021

One affair AMD found out with its Lucy in the sky with diamonds 3 architecture is that games love slews of low-latency local hoard. Throwing more of the stuff onto its chips should logically solvent in an uplift in performance and for sure, that's exactly what Dr Lisa Su showed at Computex, with that 5900X prototype hitting 206fps at 1080p in Gears V, while the normal chip delivered184fps. That's a 12% increase in performance without needing a thorough architectural redesign.

AMD then went happening to show the carrying into action increase crossways five games with the unweathered 3D V-cache against the present-day model, and on the average you're looking at 15% crossways those titles—with Fiend Hunter Globe managing a substantial 25% improvement. All at 1080p and all with the chips locked at 4GHz to make comparisons user-friendly.

That's not unfavourable considering this is fundamentally the same architecture as in the Ryzen 5000 chips today, albeit with sunrise publicity to just up the amount of cache. In fact, AMD has tested this radical silicon chip across 32 games in total to get that final 15% uplift, which is a moral house that this is a rational, emblematical improvement, and non just based happening a handful of cherry-picked titles.

And then the 3D V-cache technology works, just when will we see it? Sooner than you power think. Dr Lisa Su over her tonic by stating, "We've actually made great progress on the boilers suit development of this technology, and we'll embody ready to start production on our highest-end products with 3D chiplets by the end of this twelvemonth."

AMD has supposedly scrapped its Warhol refresh which could mean that it is gearing adequate to release 3D V-cache versions of its existing chips for a cheeky 15% improvement in games. That's non exactly a naughty theme and could represent a real answer to Intel's Alder tree Lake, which is as wel promising some big improvements to gaming and is set for release earlier the end of the twelvemonth.

Alan has been writing around PC tech since before 3D graphics cards existed, and still vividly recalls having to fight with MS-DOS just to get games to load. He fondly remembers the grampus combo of a Matrox Millenium and 3dfx Voodooism, and seeing Lara Croft in 3D for the inaugural meter. He's selfsame glad hardware has later as much as IT has though, and is particularly happy when putting the latest M.2 NVMe SSDs, AMD processors, and laptops finished their paces. He has a durable Magic: The Gathering obsession but limits this to MTG Domain these days.