ngspice-1.0.0_
Intel Core i5-5200U testing with a FF50 SATELLITE L50-C 06F2 (5.30 BIOS) and Intel HD 5500 on Ubuntu 24.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2411129-NE-NGSPICE1085.
Ngspice
Circuit: C2670
Ngspice
Circuit: C7552
Phoronix Test Suite v10.8.5