User guide

NVIDIA nForce 590 SLI Technology Chipset Overclocking
DU-02451-001_v01 21
05/17/06
3. Change the System Clocks BIOS menu settings so they have exactly the same
values as shown in Figure 10.
a) Change the
CPU Multiplier to x12 (for FX-62 CPU, this value is
sufficient; for other AM2 CPUs x5 will work) in System Clocks BIOS
menu.
b) Change
CPU <-> nForce SPP multiplier to x3.
4. Go to the
Memory Timings BIOS menu shown in Figure 13 and set the
values to match.
Enhanced Performance Profiles (EPP) Technology provides a baseline for
overclocking. Enabling this technology reveals some key memory
performance settings. Adjustments however, are needed to overclock beyond
what EPP technology can provide.
The
Memory Timings BIOS menu displays EPP settings when SLI memory
is enabled and the system is rebooted.
Figure 13. BIOS Memory Timings Settings for Memory
Overclocking