P67A-GD65 (B3) Overclocking Guide
P67A-GD65 (B3) Overclocking Guide
ESR Comparison
Solid Cap
5 mΩ
Hi-c Cap
< 5 mΩ
EL Cap
>20 mΩ
ESR (mΩ)
Lower is better
SFC
To reach the lower power consumption, P67A-GD65 (B3)’s PWM adopt Green
Choke design, SFC (Super Ferrite Choke), utilizing the latest material tech-
nology - iron core. The material’s exclusive physical character allows SFC
automatically to adjust the inductance value for optimal power efficiency
based on the system’s loading. During light loading such as surfing the net
or running 2D operations, SFC can help provide up to a 20% improvement
in power efficiency compared to a normal ferrite choke. For heavier loading
such as playing 3D games, SFC’s ultra-low impedance still helps to maintain a
low operating temperature. Even when overclocking to the max, Super Fer-
rite Choke offers an incredibly stable supply of power. Clearly, SFC can satisfy
every possible power demand and usage scenario.
SFC provides over 20% power efficiency improvement during
light loading. Ultra-low impedance ensures low operating
temperature and stable power supply when overclocking.
MULTI-GRAPHICS CARDS GAMING DESIGN
The P67A-GD65 (B3) mainboard has two PCI-E X16 slots; except it may be in-
stalled the full two graphics cards for formidable multi-screen output, it also
supports the amazing Nvidia SLI and AMD CrossFireX computing.
Multi-VGA cards system configuration
Mainboard
P67A-GD65 (B3)
BIOS
10H
CPU
Core i7 2600K D2
Memory
Corsair CMGTX3 DDR3-2400
Graphics Card
Nvidia GeForce GTX470, ATI Radeon HD5870
HDD
Intel SSDSA2MH080G2GN
PSU
XIGMATEK NRP-HC1001 1000W
OS
Windows 7 64bit RTM7600
ATI CrossFire 3DMark Vantage Benchmark Comparison
1-Way
2-Way
Nvidia SLI 3DMark Vantage Benchmark Comparison
1-Way
2-Way
P19279
P27839
P17954
P30691