3 replies to this topic

[seanmcgpa]

I am having speed issues with Mountain Lion. Is anyone else?

I have an i7-2600k at 4800ghz on an Asus P8Z68-V Pro, patched bios 3402. Geekbench64 rates me at over 17,000 in Lion 10.7.4 and only 11,000 in Mountain Lion.

Weird thing is I have another rig : Asrock Z68 Extreme 4 with an i7-2600k that Mountain Lion has no problems running at 4800 GHz, and I'm getting Geekbench64 scores identical to Lion.

I'd be happy to use speedstepper to do the necessary patching : is one available for ML GM?

[juanerson]

This one worked perfect in DP4, which has 11 instances of MSR registers to patch... So, it should works in GM too. Good Luck.

[Retsckor]

seanmcgapa, how were you able to install ML on your as rock board?

[seanmcgpa]

I have a couple boards, the Asrock Z68 Extreme 4 and the Asus P8Z68-V Pro.

The Asrock works perfectly.

The Asus works but I can't get speedstepping to work ... so my 4.8 ghz overclock just sits at 3.4 ghz.  

Both use an Intel i7-2600k.

I used Myhack to install both.