> Xeon is still better for complex workloads like databases since its inter-core latency is lower. Has that been demonstrated to be true, though, especially in

> Xeon is still better for complex workloads like databases since its inter-core latency is lower. Has that been demonstrated to be true, though, especially in light of Epyc's much wider PCIe bandwidth? For example, would a high-concurrency OLTP-type workload suffer as much from increased inter-core latency as a single-query OLAP workload?