Cloudflare’s new Gen X servers proudly feature ‘AMD inside’
In context: AMD continues to develop its enterprise buyer base with Epyc processors. AMD reported just lately that Google was increasing Epyc CPU adoption through Google Cloud, marking an vital win for the corporate within the server market showdown with Intel. Now, content material supply community (CDN) service supplier Cloudflare is amongst AMD’s newest clients. If AMD desires to achieve double-digit x86 server market share this yr, it might want to proceed profitable again longtime Intel clients like Cloudflare.
Cloudflare has been overhauling its servers recently and an improve from Intel’s Skylake-SP and Cascade Lake-SP Xeons have been so as; or, as Cloudflare puts it, “Intel not inside.” In migrating from the corporate’s previous G9 servers, Cloudflare states it was significantly impressed with AMD’s newest Epyc silicon when deciding on a chip for its 10th technology of servers (Gen X).
“We have been significantly impressed by the 2nd Gen AMD EPYC processors as a result of they proved to be much more environment friendly for our clients’ workloads. Because the pendulum of know-how management swings backwards and forwards between suppliers, we wouldn’t be shocked if that modifications over time. Nevertheless, we have been blissful to adapt rapidly to the elements that made essentially the most sense for us,” says Cloudflare.
Certainly, the tables have turned. AMD has not solely turned the tide for the desktop market, however the server market as nicely. If AMD’s newest x86 market share numbers are something to go by, the corporate continues to claw away server clients from Intel, nevertheless it nonetheless has an extended method to go.
Cloudflare is deploying new servers utilizing the Epyc 7642, carved from AMD’s newest 2nd-gen Rome silicon. The Epyc 7642 is a 48 core/96 thread chip with a base clock of two.three GHz and a lift clock of three.three GHz. Cloudflare notes that whereas the 225W TDP could appear a bit steep, it is decrease than the mixed TDP of its G9 servers.
Cloudflare’s earlier G9 servers used dual-socket Xeons, unfold throughout 4 compute nodes. For Gen X, Cloudflare will likely be utilizing the Epyc 7642 in a single-socket configuration, and notes that the chip nonetheless outperforms the pair of Xeons. Moreover, Cloudflare says that whereas AMD at present provides the 64C/128T Epyc 7742, the efficiency positive aspects throughout its software program stack and compute workloads weren’t fairly compelling sufficient.
To date, Cloudflare says its deployed the Epyc 7642 in “half a dozen” information facilities. Nevertheless, based mostly on the efficiency it has seen with Gen X, they are going to now pace up the improve strategy of a number of Intel-based servers. Cloudflare can also be promising compute benchmarks within the coming days.
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