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posted by martyb on Monday March 23 2020, @07:59PM   Printer-friendly
from the processor-designed-for-AWS-works-very-well-on-AWS dept.

AMD and Intel have a formidable new foe but you'll never guess who it is:

Amazon's new Graviton2 CPU has been tested extensively by Andrei Frumusanu from our sister website AnandTech, and the results show this new kid on the block outstrips the incumbents when it comes to performance per dollar.

Graviton2 was tested against two other cloud computing resources offered by Amazon Web Services: the m5a (AMD EPYC 7571) and m5n (Intel Xeon Platinum 8259CL Cascade Lake). Andrei found it could offer savings of up to 54%, which he says represents "a massive shakeup for the AWS and EC2 ecosystem."

[...] The chip comes from Annapurna Labs and packs 64 A76 ARM cores - similar to what you can find in a smartphone - with 33MB cache and a high clock speed. Amazon is Annapurna Labs' only customer (as its owner), which means the processor is extremely fine-tuned for AWS workloads.

According to Andrei, unless you're tied to the x86 platform, you'd be "stupid not to switch over to Graviton2 instances" once they become more widely available for everything from VPN (AWS VPN) to web hosting (AWS Light Sail).

For now, expect AMD's EPYC2 processors to put up a bit of a fight - at least until Graviton3 lands.


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  • (Score: 2) by Freeman on Tuesday March 24 2020, @12:54PM (1 child)

    by Freeman (732) on Tuesday March 24 2020, @12:54PM (#974934) Journal

    The Idle Power Draw is probably much, much better than AMD or Intel as it's an ARM based chip.

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  • (Score: 0) by Anonymous Coward on Tuesday March 24 2020, @04:08PM

    by Anonymous Coward on Tuesday March 24 2020, @04:08PM (#975051)

    On the other hand, since it is intended for use in AWS, idle performance may not be a big deal.