AMD's new EPYC server chips range in price from around $4000 for the top end 32 core 7601 to around $500 for the 8 core 7251 with the $1000, 24 core EPYC 7401P sitting towards the middle of this family. Phoronix have tested quite a few of these processors, today focusing on the aforementioned 7401P, testing it against several other EPYC processors as well as several Xeon E3 and E5 models as well as a Gold and a Silver. To say that AMD showed up Intel in multithreaded performance is somewhat of an understatement as you can see in their benchmarks. Indeed in many cases you need around $5000 worth of Intel CPU to compete with the 7401P and even then Intel lags behind in many tests. The only shortcoming of the 7401P is that it can only be run in single socket configurations, not that you necessarily need two of these chips!
"We've been looking at the interesting AMD EPYC server processors recently from the high-end EPYC 7601 to the cheapest EPYC 7251 at under $500 as well as the EPYC 7351P that offers 16 cores / 32 threads for only about $750. The latest EPYC processor for testing at Phoronix has been the EPYC 7401P, a 24 core / 48 thread part that is slated to retail for around $1075 USD."
Here are some more Processor articles from around the web:
- AMD EPYC 7551 @ Phoronix
- Core i5-8400 vs. Overclocked Ryzen 5 1600 @ TechSpot
- In Hindsight: Some of the Worst CPU/GPUs Purchases of 2017 @ TechSpot
- The Latest In Our Massive Linux Benchmarking Setup – November 2017 @ Phoronix
- i7-2600K vs. i7-8700K – Is Upgrading Worthwhile? @ Hardware Canucks