Found one here:

AIDA64 Extreme Edition
bios version:QLCLU262

OEM ID LGE


[ ASPT: ACPI System Performance Tuning Table ] 

 ACPI Table Properties: 
 ACPI Signature ASPT 
 Table Description ACPI System Performance Tuning Table 
 Memory Address BF7E1000h 
 Table Length 52 bytes 
 OEM ID LGE 
 OEM Table ID LGPC 
 OEM Revision 00000001h 
 Creator ID ACPI 
 Creator Revision 00040000h 
 SPTT Address 00000000-00000000h 
 AMRT Address 00000000-00000000h 




> -----Original Message-----
> From: Thomas Renninger [mailto:trenn(a)suse.de]
> Sent: Friday, November 20, 2015 2:31 AM
> To: devel(a)acpica.org
> Cc: Moore, Robert
> Subject: Re: [Devel] ASPT ACPI table
> 
> On Wednesday, November 18, 2015 07:19:13 PM Moore, Robert wrote:
> > Anyone know where we can find the actual definition of this ACPI table?
> >
> > +       { "ASPT",      "ACPI System Performance Tuning Table" },
> 
> I would be interessted as well.
> Anymore info about this?
> The platform on which the table was found or similar?
> 
>     Thomas