Thema: Delphi CPUID Intel&AMD

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Razor
(Gast)

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#39

Re: CPUID Intel&AMD

  Alt 10. Jun 2008, 09:57
Someone test this please....

Delphi-Quellcode:
function TCpuinfo.getcoremulti_current:integer;
var
eax,edx:dword;
begin
  RdMSR($198, eax,edx) ;
  result:=eax SHR 8 and $ff// Current multiplier
end;

function TCpuinfo.getcoremulti_max:integer;
var
eax,edx:dword;
begin
  RdMSR($198, eax,edx) ;
  result:=edx SHR 8 and $ff// Maximum multiplier
end;

function TCpuinfo.getcoremulti_low:integer;
var
eax,edx:dword;
begin
  RdMSR($198, eax,edx) ;
  result:=edx SHR 24 and $ff// Low multiplier
end;
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