• Order of the Butterfly
    Order of the Butterfly
    Posts: 358 from 2019/5/9
    From: Central Bohemi...

    Andreas_Wolf wrote:
    Sonnet Encore/ST G4 1.8 GHz (SG4-1800, SG4-1800L) use slightly overclocked MPC7447A (or more likely MPC7447B/C).

    According this page Sonnet Encore 1.8 GHz used also 7457, probably the last fastest type MC7457 RX1267LC. This CPUs can run at frequencies 1.5-1.8 GHz. Also in manual from Kronos link is L3 cache visible ( but there lower freq ).
    If Kronos has 7457 or 7447 can be easily checked by L3 presence (7457 has, 7447 hasn't).

    But all this is irelevant details, point of message was, that I ask for real experience with VCore + overclocked 7457. And if Kronos made no modification, he not touched anything.
    AmigaOS3: Amiga 1200
    AmigaOS4: Micro A1-C, AmigaOne XE, Pegasos II, Sam440ep, Sam440ep-flex, AmigaOneX1000
    MorphOS: Efika 5200b, Pegasos I, Pegasos II, Powerbook G4, Mac Mini, iMac G5, Powermac G5 Quad
  • »23.05.23 - 07:14