AMD Ryzen 9000 desktop CPU lineup leaked forward of Computex launch
One thing to look ahead to: AMD is reportedly planning an preliminary launch of 4 Zen 5 CPUs starting from 6 to 16 cores. The Ryzen 9 9950X flagship will probably be a 16-core / 32-thread CPU, adopted by the 12-core / 24-thread Ryzen 9 9900X, the 8-core / 16-thread Ryzen 7 9700X, and the 6-core / 12-thread Ryzen 5 9600. The TDPs vary from 65W for the 9600 to 170W for the 9950X.
An inner doc from motherboard maker Gigabyte seems to disclose particulars about AMD’s forthcoming Ryzen 9000 collection desktop processors, codenamed “Granite Ridge.” If the leak is reputable – which we are able to in all probability affirm in only a few days when Computex 2024 kicks off – we are able to anticipate a big efficiency increase.
These new Ryzen 9000 chips will probably be manufactured utilizing TSMC’s cutting-edge 4nm EUV expertise. This represents a full node shrink from the 5nm course of used for the present Zen 4 processors.
Smaller transistors usually translate to larger clock speeds and higher effectivity. AMD has a powerful relationship with TSMC and has been using their N4 node for latest Phoenix and Hawk Level cell chips. Due to this fact, it’s not shocking that this course of is being adopted for the brand new chips once more.
Gigabyte additionally confirmed one thing necessary .
4nm and elevated frequency.ï¼Âvs Zen 4 MSDTï¼Â pic.twitter.com/B2Mvu4vxCL
– HXL (@9550pro) Might 31, 2024
The Ryzen 9000 collection may also function an all-new Zen 5 microarchitecture, which is anticipated to carry important enhancements in IPC (Directions Per Clock) and energy effectivity. In keeping with SPEC benchmarks from April, Zen 5 cores might be over 40 % sooner than Zen 4, making the next-gen chips a considerable improve.
AMD seems to be sticking to its “chiplet” design method. As a substitute of a monolithic die, these CPUs will make the most of a number of compact core chiplets (CCDs) linked to a central I/O die. Every core CCD can home as much as eight cores, enabling configurations starting from six cores as much as a flagship 16-core mannequin.
Reasonably than designing an all-new I/O die from scratch, rumors point out that AMD will seemingly reuse the 6nm consumer I/O die (cIOD) employed within the earlier era Raphael processors. This cIOD integrates an RDNA 2-based GPU with two compute items, a dual-channel DDR5 reminiscence controller, a 28-lane PCIe 5.0 root complicated for high-speed connectivity, and different SoC options.
Relating to reminiscence, there are whispers that the Ryzen 9000 collection might help DDR5 speeds past the 6,000MHz ceiling of the present Zen 4 chips. Feeding these CPUs with actually quick RAM might unleash their full efficiency potential. AMD has recognized DDR5-6000 as a “candy spot” for Raphael, so Granite Ridge could push DDR5 help even larger.
Since these chips have but to be introduced, there isn’t any particular timeline for launch or particulars on pricing as of but. Nevertheless, they’ve already entered mass manufacturing, with the launch set to comply with within the second quarter of the yr.
