![]() ![]() ![]() The fact that a single Firestorm core can almost saturate the memory controllers is astounding and something we’ve never seen in a design before."įrom the Conclusion Page: "What’s really important for the general public and Apple’s success is the fact that the performance of the M1 doesn’t feel any different than if you were using a very high-end Intel or AMD CPU. Most importantly, memory copies land in at 60 to 62GB/s depending if you’re using scalar or vector instructions. Inside of the M1, the results are ground-breaking: A single Firestorm achieves memory reads up to around 58GB/s, with memory writes coming in at 33-36GB/s. "One aspect we’ve never really had the opportunity to test is exactly how good Apple’s cores are in terms of memory bandwidth. to-be.htmlĮDIT: adding this Anandtech article since the other link was accused of being "technobabble" You haven't used these new M1 machines yet, correct? After Effects, but it doesn't increase the cost that much compared to 16gb ram. It gives that extra slight headroom that memory extensive applications want, i.e. Personally I find 12gb to be the best compromise between performance and price. Man, if only they could combine one 4GB chip and one 8GB ship to make a 12GB skew.
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