Intel refutes AMD’s claims, says its Fifth-gen Xeon is quicker than Epyc Turin in AI workloads


In a nutshell: Intel has refuted AMD’s claims that its Fifth-gen Epyc ‘Turin’ CPUs supply sooner AI processing than Fifth-gen Xeon chips. According to Intel, its 64-core Xeon Platinum 8529+ processors can outperform AMD’s newest 128-core knowledge heart CPUs in the identical workloads with the best optimizations.

Intel’s assertion comes simply days after AMD unveiled its Fifth-gen Epyc CPUs with as much as 195 Zen 5 cores at Computex 2024. Expected to be marketed as a part of the Epyc 9005 household, the brand new lineup will supply a various vary of processors designed for compute, cloud, telco, and edge workloads.

While the chips aren’t anticipated to hit the market till later this 12 months, AMD showcased benchmarks suggesting they are going to be sooner than Intel’s Emerald Rapids household in AI throughput workloads.

While AMD claimed {that a} pair of its Epyc Turin processors will be as much as 5.4 instances sooner than a pair of Intel’s Xeon Platinum 8592+ CPUs when operating a Llama 2-based chatbot, Intel says the benchmarks showcased by Team Red supply an unfair comparability. According to Intel, AMD didn’t disclose the software program configuration used for these benchmarks, and its personal testing exhibits the Xeon chips to be sooner than the Epyc processors on the similar process.

According to AMD’s benchmarks, two of its Fifth-gen Epyc CPUs in a dual-socket configuration with 128 cores every supply as much as 671 tokens per second of efficiency in Llama 2-7B, whereas Intel’s Fifth-gen Xeon Platinum 8592+ chips with 64 cores operating in an analogous dual-socket mode provided simply 125 tokens per second.

However, Intel repeated the identical assessments utilizing its Intel Extension for PyTorch (P99 Latency), and the outcomes have been drastically totally different. In these assessments, the Xeons’ 686 tokens per second output was 5.4 instances sooner than what AMD had showcased.

Intel additionally claimed that in Translation and Summarization workloads, its Xeon chips provided 1.2x and a pair of.3x sooner efficiency in comparison with the benchmarks AMD showcased at Computex. AMD had claimed that Turin was 2.5x and three.9x sooner than the Fifth-gen Xeon in these workloads.

It is usually a little complicated to sift by way of the claims and counterclaims by the 2 chip majors, however the benchmarks supplied by each are possible correct, relying on the way you have a look at it. While AMD’s assessments are most likely legitimate for a naive configuration of Llama-7B, Intel is properly inside its proper to level out that no person is probably going to make use of its {hardware} with out the Intel Extension for PyTorch, which presents a big uplift in real-world efficiency for AI workloads.



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