From PC World: Continuing its attack on Intel’s high-end desktop chips, AMD on Monday unveiled a third Ryzen Threadripper CPU priced at $549. The Ryzen Threadripper 1900X will feature 8-cores and 16-threads of computing power, but unlike the Ryzen 7-series, which also features 8-cores and 16-threads, the 1900X will slip into the company’s X399 socket.
Although some may question the logic of duplicate CPUs, in many ways it makes sense. One of the dings against the 8-core Ryzen 7—despite its great value and performance—is its light-duty X370 platform, which offers only 20 lanes of PCIe for GPUs and M.2 drives.
Enter Ryzen Threadripper 1900X, which gives buyers interested in paying for only 8-cores the option of using a heavier-duty chipset. Indeed, Threadripper 1900X supports 64 PCIe lanes, as well as quad-channel memory configurations.
Basically, think of the 1900X as the Ryzen 7 for people who want a beefier system.
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