NBCPU
Cyrix 6x86ST ST6x86P166+ / ST6x86P166+HS microprocessors
Cyrix 6x86MX-PR266 (83MHz 2.9V) IBM 6x86MX-DVAPR300HF (66 MHz 2.9V FCPGA)
ST ST6x86P166+ / ST6x86P166+HS Cyrix 6x86L-P166+GP / 6x86L-PR166+GP
IBM 6x86MX-CVAPR300GF (75 MHz 2.9V) ST ST6x86P150+ / ST6x86P150+HS

Cyrix 6x86ST ST6x86P166+ / ST6x86P166+HS microprocessors
ST ST6x86P90+ / ST6x86P90+HS ST ST6x86P120+ / ST6x86P120+HS
ST ST6x86P133+ / ST6x86P133+HS ST ST6x86P150+ / ST6x86P150+HS
ST ST6x86P166+ / ST6x86P166+HS