FSB設定周波数
　 North South 66 68 75 78 80 81 83.3 90 95 100 103 105 110 112 113.5 115 117.5 118.5 120 124 126 133 135 137 138.5 140 142 144 150 152
SOLTEK SL-67KV VT82C694A VT82C686A 66/33 --- 75/37 --- --- --- 83/41 --- --- 100/33 103/34 105/35 110/36 112/37 --- 115/38 --- --- --- 124/31 --- 133/33 --- --- --- 140/35 --- --- --- ---
Epox EP-6BVA2 VT82C694A VT82C686A 66 --- 76 --- --- --- 83 --- --- 100/33 --- 105/35 110/36 --- --- --- --- --- 120/40 124/31 --- 133/33 --- --- --- 140/35 --- --- 150/37 ---
ASUS P3V4X VT82C694A VT82C596B 66/33 68/34 75/37 --- 80/40 --- 83/42 --- --- 100/33 103/34 105/35 110/36 112/37 --- 115/38 --- --- 120/40 124/31 --- 133/33 --- --- --- 140/35 --- --- 150/37 ---
FIC KA11 VT82C694A VT82C596B 66 --- --- --- --- --- --- --- --- 100 --- --- --- --- --- --- --- --- --- --- --- 133/33 --- --- --- --- --- --- --- ---
GIGABYTE 6VX-4X VT82C694A VT82C686A 66/33 --- --- --- --- --- --- --- --- 100/33 --- --- --- 112/37 --- --- --- --- --- --- --- 133/33 --- --- --- --- 142/35 --- --- 152/38
AOpen AX63Pro VT82C693A VT82C596B 66.8 --- 75 78 --- 81 83.3 90 95 100 --- 105 110 112/37 113.5 115 117 118.5 120 124 126 133 135 137 138.5 140 142 144 150
AOpen AX64Pro VT82C694A VT82C686A 66.8 --- 75 --- --- --- 83.3 --- --- 100 --- 105 110 112 --- 115 --- --- 120 124 --- 133 --- --- --- 140 --- --- 150
ASUS CUBX 440BX 440BX 66/33.4 --- 75/37.5 --- --- --- 83/41.6 --- --- 100/33.4 103/34.3 105/35.0 110/36.7 112/37.3 --- 115/38.3 --- --- 120/40 124/31.0 --- 133/33.3 --- --- --- 140/35.0 --- --- 150/37.5
Pentium III 500E FSB 100 x 5.0　 500 515 525 550 560 567.5 575 585 592.5 600 620 630 665 675 685 692.5 700 710 720 750
Pentium III 550E FSB 100 x 5.5　 550 566.5 577.5 605 616 624 632.5 646 652 660 682 693 731.5 742.5 753.5 762 770 781 792 825
Pentium III 600E FSB 100 x 6.0　 600 618 630 660 672 681 690 705 711 720 744 756 798 810 822 828 840 852 864 900

AOpen AX63Pro以外では、マザーボードの設定周波数により購入する、CPUを選ぶ必要があるようだ。
Pentium III 500EはFSB:120MHzから133MHzで動作すようなので、CPUは600MHzから665MHzで動作する。
Pentium III 550EはFSB:120MHzから133MHzで動作すれば、CPUは660MHzから731MHzになるのだが、もしだめなとき
はFSB:110MHz前後の設定しかないため、CPUは605MHzになり、550Eにする価値はない。