P67A-GD65 (B3) OC setting reference table
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| Tuning Item | Default | Increment | Easy | Normal | Fun | Danger | Not Recom- |
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| CPU Ratio | 34 | 1 | 34~40 | 40~45 | 45~50 | 50~52 | >52 |
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| CPU Vcore | 1.160 | 0.005 | ~1.3 | 1.3~1.4 | 1.4~1.5 | 1.5~1.6 | >1.6 |
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| CPU IO Voltage | 1.112 | 0.0265 | ~1.2 | 1.25~1.3 | 1.3~1.45 | 1.45~1.5 | >1.5 |
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| Memory Frequency | DDR3- | Depends | DDR3- | DDR3- | DDR3- | >DDR3- | > DDR3- |
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| (MHz) | 1333 | 1333~1600 | 1600~2000 | 2000~2133 | 2133 | 2300 |
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| RAM Voltage | 1.472 | 0.007 | 1.5~1.6 | 1.6~1.65 | 1.65~1.8 | >1.8 | >1.9 |
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Note:
1.The reference value above is for Core i7 2600K D2 ver. Processor.
2.The condition is based on air cooling.
3.Increasing voltage may raise the success rate of overclocking as the risk of damage the CPU; thus,we suggest use the special design CPU cooler set to prevent the CPU from overheating.
4.Below voltage value would cause the damage of component while under air cooling.
•CPU Voltage:1.6V
•CPU I0 Voltage:1.5V
•DRAM Voltage:1.9V
We suggest disable some item in BIOS,such as Green Power Phase Contral and OverSpeed Protection.
BUILD UP HIGHER BANDWIDTH WITH SATA 6Gb/s
Considering user’s requirement for massive data transmission, high data bandwidth has become an essential for the development of motherboard, and SATA 6Gb/s is probably the best solution for insufficient bandwidth at the present
There
are four white
SATA III (6Gbps) connectors
on the mainbaord. The first two are na-
tive (SATA1/SATA2) to Intel P67 chipset, and the last
two are Marvell
SATA Performance Comparison
SATA 3Gb/s | SATA 6Gb/s |
To ensure the hard disk transmission rate is optimized, it is strongly recom- mended to use SATA 6Gb/s SSD. Even create a RAID 0 disk system with two hard disks that support SATA 6Gb/s.
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