AMD on Thursday formally unwrapped two new Threadripper three CPUs with 24 and 32 cores, respectively. The corporate additionally introduced an unlocked Athlon and mentioned its 16-core Ryzen nine 3950X will after all cross on sale on November 28.
The 2 new Threadripper CPUs are the most important information. AMD will promote a 24-core Threadripper 3960X for $1,399. The chip is constructed on a 7nm procedure, options 140MB of cache, and may have a base clock of three.8GHz and spice up of four.5GHz. The 32-core Threadripper 3970X, priced at $1,999, arrives within the wake of a lot undue hand-wringing that AMD would handiest cross to 24 cores.
Each CPUs will cross into AMD’s new TRX40 platform the use of the brand new sTRX4 socket. Using a brand new socket necessarily approach the unique X399 chipset, in conjunction with the Threadripper 2000-series, will likely be stranded.
Insane quantities of PCIe lanes
The comfort might include an insane quantity of PCIe bandwidth. AMD mentioned as much as 72 lanes of PCIe are to be had within the new platform. The block map the corporate confirmed off signifies 48 PCIe four.zero lanes will also be dispersed for normal use. Every other pair of x4 PCIe four.zero can be utilized for NVMe, or damaged up as two quad-clusters of SATA ports. With the chipset connection at a beefy Eight lanes of PCIe four.zero, you stand up to 64 from the CPU.
A lot of that sounds the similar as the former X399, which additionally featured 64 PCIe lanes off the CPU. The important thing distinction this is PCIe four.zero, which doubles bandwidth over PCIe three.zero.
The opposite distinction is further PCIe four.zero lanes within the chipset. AMD’s block map presentations Eight lanes of PCIe four.zero off the TRX40 chipset for normal use, and eight extra lanes of PCIe four.zero that may be break up off. That’s principally 72 overall—AMD touts “88 lanes” of PCIe, however that’s provided that you depend the reserved lanes for chipset communique.
Quad-channel RAM remains put
The volume of reminiscence channels for the brand new Threadrippers additionally seems unchanged, with as much as 4 channels of DDR4 supported on each CPUs. Whilst there were hypothesis that AMD would cross with an eight-channel reminiscence configuration to coincide with an anticipated 64-core CPU, AMD didn’t say peep about further reminiscence channel enhance (which will require an extra new platform) or a brand new CPU. So for now, Threadripper sticks with quad-channel reminiscence.
AMD says it is going to be rapid
AMD has lengthy had a core depend merit over Core i9, however with the brand new, extra environment friendly Zen 2 cores within the Threadripper 3000 chips, the corporate additionally guarantees much more efficiency. For instance, AMD mentioned its 32-core Threadripper 3970X will likely be as much as 90 % quicker in Cinebench R20 over an 18-core Core i9-9980XE. The 24-core will outpace Intel’s present very best Core i9 through 54 %, the corporate added. AMD additionally claims an enormous merit over the top-end Skylake-X chip in Chromium compiles, Unreal engine compiles, Adobe Premiere CC encodes and Chaos Workforce’s V-Ray renderer.
The Core i9-9980XE isn’t Intel’s peak prosumer chip, although. The corporate introduced its new Core i9-10980XE at crazy-low costs in early October. Whilst the older 18-Core i9-9980XE nonetheless sells for $1,919 these days on Amazon.com, the brand new 18-core Core i9-10980XE will promote for $979.
In a abnormal flip of occasions, with Intel’s loopy worth cuts in position, AMD’s new Threadripper will in truth occupy the upper floor on pricing. When you use the overly simplistic metric of greenback in line with thread, Intel in truth has a bonus in a Core i9 vs Threadripper worth fit. After all, from AMD’s standpoint, it most certainly thinks Core i9 can’t even cling with its Threadripper anymore and would reasonably see its $750 16-core Ryzen nine 3950X duke it out with Core i9 these days.
Ryzen nine 3950X: Coming quickly, with Eco Mode
Here is the opposite large announcement: The long-awaited, rather behind schedule 16-core Ryzen nine 3950X will cross on sale on November 25, the corporate mentioned. Pinkie-swear. The CPU were anticipated in September, however used to be driven again to November. AMD has taken that point so as to add characteristic referred to as Eco Mode.
Eco Mode will can help you scale the CPU again from its rated 105-watt TDP to 65 watts. There’s a efficiency price: AMD mentioned Eco Mode gets you about 77 % of the efficiency of the usual mode, however at 44 % of the ability intake and in addition about 7 % cooler. AMD mentioned Eco Mode will also be grew to become off and on from inside of a brand new model of the Ryzen Grasp software.
The corporate mentioned the mode used to be added through request from customers who wish to use Ryzen CPUs within house theater PCs and different environments with restricted thermal and noise headroom. AMD is casting a large web, announcing the brand new Eco Mode will follow to different 105-watt Ryzen-based chips. Eco Mode may even permit 95-watt chips to drop to 65 watts, and 65-watt CPUs to drop to 45 watts.
AMD took the chance to drop extra hints about how a lot of a thrashing the CPU will give to its competition. After all, the comparability is slightly shut in opposition to Intel’s $500, Eight-core, Core i9-9900Ok, however AMD mentioned it’ll thrash the 12-core Core i9-9920X, which sells for $1,000.
Content material introduction would be the 16-core Ryzen nine 3900X’s specialty. The $500 Ryzen nine 3900X already had the Core i9-9900KS at the ropes for multi-threaded and maximum content material introduction duties, so the 16 core? Yeah, it’s only a victory lap at this level for AMD.
An overclockable Athlon, too
No longer everybody can have enough money a $2,000 32-core Threadripper 3970X or a $750 Ryzen nine 3950X, so AMD is throwing price range PC customers a bone: an overclockable Athlon 3000G.
The Athlon 3000G will characteristic two cores with symmetrical multi-threading, and Radeon Vega three graphics, for $50. The chip may have a clock frequency of three.5GHz and, sure, you’ll be able to overclock it.
AMD envisions the Athlon 3000G going up in opposition to Intel’s $60 dual-core Pentium Gold G5400. Even though AMD didn’t element its structure, the Athlon 3000G is most likely a Zen+ chip constructed on a 12nm procedure. That’s nonetheless sufficient, AMD claims, to place it forward of the Pentium Gold G5400. AMD mentioned its checks display the Athlon outperforming the Pentium in uninteresting desktop use, and simply outrunning the Pentium Gold in gaming. AMD mentioned the brand new Athlon 3000G will cross on sale November 19.