lost silicon lottery?
lost silicon lottery?
If stability can't be maintained at less than 1.3v vcore to hit 4.4ghz, it suggests the silicon challenge is significant. When more vcore is needed for each successive multiplier and performance declines further, it indicates a potential ceiling—likely reaching a limit soon. The cache ratio doesn't greatly impact speed, but adjusting it to match your CPU's ratio can sometimes add stress. If your cache ratio matched 44x, reducing it back might help, though it's already set at the default 39x. Most agree you can reach around 1.35v with Haswell/Devil's Canyon, and for daily use I tend to keep at 1.3v or lower if feasible. My experience was...
power supply matches the Corsair Ax 760, the motherboard pairs with the ASUS Maximus 7 Hero, and the BIOS is version 3101 (current release).
i'm also uneasy about exceeding 1.35v, i'm running in air, not water cooled.
Voltage and cooler have no significance when it comes to maintaining temperatures.
If stability can't be maintained at less than 1.3v vcore to hit 4.4ghz, it suggests the silicon performance is limited. When more vcore is needed for each successive multiplier and becomes increasingly difficult, it indicates a potential ceiling—likely reaching a point where progress stalls. The cache ratio doesn't significantly impact performance, though aligning it with your CPU's ratio can sometimes add stress. If your cache ratio matched 44x, reducing it might help, but it's already set at the default 39x. Most agree you can reach around 1.35v with Haswell/Devil's Canyon, and for daily use I tend to keep at 1.3v or lower. My experience allowed me to hit 4.7ghz at about 1.36v, but it wasn't ideal, so I chose to cap it. It might seem modest, but at 44x (4.4ghz) you're just a few hundred megahertz above many others. At full load with all four cores, it won't surpass 3.9ghz—it'll settle around 3.7ghz. If you consistently reach 4.4ghz across all cores, you're 700mhz above the standard. It's still a solid performance, even if not the highest.