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Finally super 5GHz! AMD Zen4 Ryzen™ Details Official Announcement: Single-Core Leap 15%

via:快科技     time:2022/5/23 22:03:31     readed:108

With the arrival of computex Taipei, AMD brought some details of the new generation of Ryzen 7000 series processors with Zen4 architecture.

终于超5GHz!AMD Zen4锐龙7000细节官宣:单核飞跃15%

The official release and listing will be until some time in the autumn of this year, and this disclosure is only part of the technology and specifications, of course, there can be no model and price.

AMD has previously announced that the Ryzen™ 7000 series processors will be manufactured on a 5nm process, supporting DDR5 memory, PCIe 5.0 bus, and using a new AM5 package interface.

终于超5GHz!AMD Zen4锐龙7000细节官宣:单核飞跃15%

"The world's most advanced game processor" for the first time showed the internal structure,It is also a classic combination of CCD computing chiplet and IOD input and output chiplet, based on TSMC's 5nm and 6nm workers, respectivelyYi, also the first 5nm PC processor core.

The IOD part is the first to join the GPU graphics core, and it is the latest RDNA2 architecture, that is, the entire line is APUOf course, there should be some models that do not turn on the GPU, similar to the F series of competitors.

It can be seen that because of the addition of GPUs, it is also necessary to integrate DDR5 and PCIe 5.0 controllersThe area of the IOD is much larger, but it also has advanced low-power architecturesto control power consumption and heat generation.

At the same time, it can be confirmed that the Ryzen 7000 series does no longer support DDR4 memory, but I believe that after the release of the new platform, the price of DDR5 will basically drop.

终于超5GHz!AMD Zen4锐龙7000细节官宣:单核飞跃15%

Zen4 architectureL2 cache capacity will be doubled to 512KB per core to 1MBThe L3 cache is expected to remain unchanged, or 8 cores share 32MB.

In terms of frequency, the maximum acceleration will exceed 5GHz, coupled with the higher IPC (instructions per cycle) brought by the new architecture, single-threaded performance will be improved by more than 15%!

Also willFirst integration of AI acceleration instruction set.

Previously exposed that the full-core acceleration frequency of Ryzen 9 7950X, Ryzen 9 7900X, Ryzen 7 7800X, and Ryzen 5 7600X will reach 5GHz, and single-core acceleration can reach 5.4GHz, 5.3GHz, 5.2GHz, and 5.1GHz, respectively, which looks promising.

终于超5GHz!AMD Zen4锐龙7000细节官宣:单核飞跃15%

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