Jul 15, 2020 10:58:00

AMD announces CPU 'Ryzen Threadripper Pro' series for workstations with up to 64 cores and 128 threads

AMD announces CPU ' Ryzen Threadripper Pro ' series for professional workstations. While Ryzen Threadripper targeted creators such as gamers, distributors, video editors, Ryzen Threadripper Pro is a processor for professional development studios, designers, engineers, data researchers.

AMD Ryzen™ Threadripper™ PRO 3000WX Series Processors | AMD

https://www.amd.com/ja/processors/ryzen-threadripper-pro

AMD Announces Ryzen Threadripper Pro: Workstation Parts for OEMs Only
https://www.anandtech.com/show/15910/amd-announces-ryzen-threadripper-pro-workstation-parts-for-oems-only

Introducing AMD Ryzen™ Threadripper™ PRO Processors-YouTube


The following 4 models of Ryzen Threadripper Pro have been announced. CMOS is TSMC 7nm FinFET.

Ryzen Threadripper Pro	Core/thread	Fundamental frequency	Turbo frequency	L3 cache total	L1 cache total	Thermal design power (TDP)
3995WX	64/128	2.7 GHz	4.2GHz	256MB	4MB	280W
3975WX	32/64	3.5 GHz	4.2GHz	128MB	2 MB	280W
3955WX	16/32	3.9GHz	4.3GHz	64MB	1MB	280W
3945WX	12/24	4.0GHz	4.3 GHz	64MB	768KB	280W

The top model 3995WX has 64 cores and 128 threads, and although the clock frequency is slightly lower than the third generation Ryzen Threadripper , AMD's server processor EPYC 7742 (2.25 GHz / 3.4 GHz) and EPYC 7H12 (2.6 GHz) /3.3GHz) is exceeded. According to AMD, the number of cores and frequency settings are designed to fit different licensing models, per core if the high frequency model is recommended, and per socket if more cores are recommended. It corresponds to software with a license of.

Regarding DRAM, Ryzen Threadripper Pro supported DDR4-3200 up to 4 channels, up to 256GB, while Ryzen Threadripper Pro supported DDR4-3200 up to 8 channels, up to 2TB. In addition

RDIMM and LRDIMM also in the memory for the server, such as has been supported. The Ryzen Threadripper Pro also includes the AMD PRO technology set as a security feature.

Corresponding chipset is WRX80. In addition, Ryzen Threadripper Pro can support PCIe 4.0 up to 128 lanes. Ryzen Threadripper Pro is said to support only single sockets, but AMD appeals that 'Ryzen Threadripper Pro 3995WX has higher performance than dual CPU of Intel's Xeon Platinum 8280'.

However, Ryzen Threadripper Pro will be offered only to OEMs. At the time of article creation, Lenovo has become a partner of the Ryzen Threadripper Pro series, and a workstation 'ThinkStation P620' equipped with Ryzen Threadripper Pro has been announced.