Info PCIe versions! Reasons to upgrade now!

[Harry_Wild]

PCIe Generations Compared

	Bandwidth	Gigatransfer	Frequency
PCIe 1.0	8 GB/s	2.5 GT/s	2.5 GHz
PCIe 2.0	16 GB/s	5 GT/s	5 GHz
PCIe 3.0	32 GB/s	8 GT/s	8 GHz
PCIe 4.0	64 GB/s	16 GT/s	16 GHz
PCIe 5.0	128 GB/s	32 GT/s	32 GHz
PCIe 6.0	256 GB/s	64 GT/s	32 GHz

Worth upgrading to a new PC in PCIe 5!

PCIe Generations Compared Bandwidth Gigatransfer Frequency PCIe 1.0 8 GB/s 2.5 GT/s 2.5 GHz PCIe 2.0 16 GB/s 5 GT/s 5 GHz PCIe 3.0 32 GB/s 8 GT/s 8 GHz PCIe 4.0 64 GB/s 16 GT/s 16 GHz PCIe 5.0 128 GB/s 32 GT/s 32 GHz PCIe 6.0 256 GB/s 64 GT/s 32 GHz If you have a PCIe 3.0 or...

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[Harry_Wild]

The SiSoft SANDRA user database has just been pinged by two new unreleased AMD Ryzen 7000 series "Zen 4" processor models, the Ryzen 7 7700 and Ryzen 5 7600. These chips have the same 8-core/16-thread and 6-core/12-thread core-counts as the 7700X and 7600X, respectively; but with lower clock speeds, and more importantly, a lower TDP of just 65 W. This would put their package power tracking (PPT) limit around 90 W, down from the 105 W and 140 W of the their "X" siblings.

The 7600 and 7700 come with a base frequency of 3.80 GHz, as detected by SANDRA. Every other specification, such as cache size, is the unchanged from the 7600X or 7700X. There's no word on the availability, but it's likely that AMD would debut these chips in the OEM channel first, especially given that the 7600 has the potential to undercut sales of the embattled 7600X. Things could get interesting as Intel debuts the lower end of its 13th Gen Core i5 series, which are rumored to be based on the "Alder Lake" microarchitecture, and 6P+4E SKUs.

65W Non-X AMD Ryzen 7 7700 and Ryzen 5 7600 Surface

The SiSoft SANDRA user database has just been pinged by two new unreleased AMD Ryzen 7000 series "Zen 4" processor models, the Ryzen 7 7700 and Ryzen 5 7600. These chips have the same 8-core/16-thread and 6-core/12-thread core-counts as the 7700X and 7600X, respectively; but with lower clock...

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