core clock 275mhz na GeForce 7800gtx kot default???

Čisto slučajno sem naletel, da sem preko riva tuner prebral naslednje informacije o moji strojni opremi...Številka 275mhz je zelo majhna kot default, namreč mogla bi biti kokr vem 430 mhz kar je velika razlika. Mislm sploh ne vem zakaj mi piše 275mhz pa sloh nism nč naviju pa če vsake driverje zamenam mi isto piše...čudno.Ali pa je 275mhz čist normalna cifra in tko mora biti?Ali pa se s kaj zmnoži in pol pride cifra 430 mhz :)? Nasveti in mnenja drugih so zelo dobrodošla. Lep pozdrav! Gibabyte nvidia geforce 7800gtx:

$ffffffffff Northbridge information
$ffffffffff ---------------------------------------------------
$0400000000 Description : NVIDIA nForce4 series
$0400000001 Vendor ID : 10de (NVIDIA)
$0400000002 Device ID : 005e
$0400000003 AGP bus : not supported
$ffffffffff ---------------------------------------------------
$ffffffffff Display adapter information
$ffffffffff ---------------------------------------------------
$0000000000 Description : NVIDIA GeForce 7800 GTX
$0000000001 Vendor ID : 10de (NVIDIA)
$0000000002 Device ID : 0091
$0000000003 Location : bus 1, device 0, function 0
$0000000004 Bus type : PCIE
$000000000f PCIE link width : 16x supported, 16x selected
$0000000009 Base address 0 : c0000000 (memory range)
$000000000a Base address 1 : b0000000 (memory range)
$000000000b Base address 2 : none
$000000000c Base address 3 : c1000000 (memory range)
$000000000d Base address 4 : none
$000000000e Base address 5 : 0000a000 (I/O range)
$ffffffffff ---------------------------------------------------
$ffffffffff NVIDIA specific display adapter information
$ffffffffff ---------------------------------------------------
$0100000000 Graphics core : NV47 revision A1 (24x1,8vp)
$0100000001 Hardwired ID : 0090 (ROM strapped to 0091)
$0100000002 Memory bus : 256-bit
$0100000003 Memory type : DDR (RAM configuration 07)
$0100000004 Memory amount : 262144KB
$0100000005 Core clock : 275.400MHz
$0100000006 Memory clock : 598.500MHz (1197.000MHz effecti...
$0100000007 Reference clock : 27.000MHz

hvala Shark!

To je zato, da porabi manj štroma.

sm bil na atiju pa na se še nism prvadu na te gonilnike in podobno:)