NVIDIA's Olympus Core Pushes Server Single-Threaded Performance Boundaries

NVIDIA's Olympus is a 10-wide out-of-order server core running at 3.3 GHz that prioritizes per-clock performance over high clock speeds.

It uses a simultaneous multi-threading (SMT) implementation, unlike Arm's Cortex X925, and has out-of-order structures larger than X925's. In SPEC CPU2026, its branch prediction accuracy is slightly behind AMD's Zen 5 and slightly ahead of Intel's Lion Cove.