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ksosx86 Build - Pro67 Pro3 (B3) Core i7-2600 AMD HD 6870.

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ksosx86 Build - revised Pro67 Pro3 (B3) Core i7-2600 AMD HD 6870.

ksosx86 Build - Pro67 Pro3 (B3) - Core i7-2600 @ 3.9 - AMD HD 6870
*Revised*

Mac OS X version 10.7 @ Mac App Store
http://itunes.apple.com/us/app/os-x-lio ... 3913?mt=12

ASRock P67 PRO3 (B3) LGA 1155 Intel P67 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157230

XFX HD-687X-CNFC Radeon HD 6870 2GB 256-bit GDDR5 PCI Express 2.1 x16 HDCP Ready
http://www.newegg.com/Product/Product.aspx?Item=N82E16814150563

ARCTIC COOLING ACCEL-S1-PLUS Accelero S1 PLUS VGA Cooler for NVIDIA and AMD Radeon
Note: Requires S1 PLUS Turbo Module from Manufacturer for use with HD 6870.
http://www.newegg.com/Product/Product.aspx?Item=N82E16835186054

S1 PLUS Turbo Module
http://www.arctic.ac/en/p/cooling/vga/4 ... tml?c=2182

Intel Core i7-2600 Sandy Bridge 3.4GHz (3.8GHz Turbo Boost) LGA 1155 95W Quad-Core Desktop Processor
http://www.newegg.com/Product/Product.aspx?Item=N82E16819115071

LG 22X Super-Multi DVD Burner Black SATA Model GH22NS90B - Retail - OEM
http://www.newegg.com/Product/Product.aspx?Item=N82E16827136240

Rosewill HIVE Series HIVE-650 650W Continuous @40°C, 80 PLUS BRONZE Certified, Modular Design, Single +12V Rail, ATX12V v2.31/EPS12V v2.92, SLI Ready, CrossFire Ready, Active-PFC Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817182132

CORSAIR H80 (CWCH80) High Performance Liquid CPU Cooler
Note: I replaced stock fans with 2 additional 120mm fans, listed below.
http://www.newegg.com/Product/Product.aspx?Item=N82E16835181016

ARCTIC COOLING AF12PWM 120mm Case Fan - (Quantity 4)
Note: 2 for the H80 Liquid Cooling Unit, 2 for top of Computer Case.
http://www.newegg.com/Product/Product.aspx?Item=N82E16835186033

SYBA 2 Ports PCI-E IEEE 1394A Firewire Card Model SY-PEX30001
Note: Works OOB with Mac OS X
http://www.newegg.com/Product/Product.aspx?Item=N82E16815124063

Kingston HyperX Blu 4GB 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) - (Quantity 2)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820104261

OCZ Solid 3 SLD3-25SAT3-60G 2.5" 60GB SATA III MLC
http://www.newegg.com/Product/Product.aspx?Item=N82E16820227728

Seagate Barracuda ST1000DM003 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive
http://www.newegg.com/Product/Product.aspx?Item=N82E16822148840

Corsair Carbide Series 500R White Steel structure with molded ABS plastic accent pieces ATX Mid Tower Computer Case
http://www.newegg.com/Product/Product.aspx?Item=N82E16811139010


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About This Build
System was built for an Art Director. Objective for build was to create a silent, high performance computer for content creation purposes.

For all intents and purposes I was able to get this build completely supported.


Overclocking Settings for Core i7 2600 *non k* Stress tested stable under prime, OCCT/Linpack, tested for 3 days:
Personal Voltage settings used:
CPU Vcore: 1.150v​
DRAM Voltage: 1.65v​
VTT Voltage: 1.15v​
CPU Ratio: 39​
BCLK: 100​
DRAM timings set to "Auto" with exclusion of 9-9-9-25-2T.​


Geekbench 2.3.4 x64 score of 13307
iMac (27-inch Mid 2011) - Geekbench Browser

Cinebench 11.5 CPU score of 7.57 pts
Cinebench 11.5 OpenGL score of 54.10 fps
Working 100% in 32/64 bit mode, including native power management, sleep etc.. *DSDT required*.


The following post-installation solutions are necessary for full functionality
:
-Custom DSDT posted below, has no errors, warnings, remarks, patched for 100% sys functionality.
Note: In combination with DSDT linked below, a patched BIOS is required for full functionality, posted below as well *Ver. 3.20 all credits for patched BIOS go to Samisnake*.
-ALC892 Lion AppleHDA.kext for onboard Realtek audio controller *credits to Toleda, kext is included in latest Lion Multibeast* I also included a HDAU entry in the DSDT with in combination with Toleda's kext gives working HDMI audio.
-Latest Chimera
-Video Card works OOB, however HDMI audio and all display outs don't. Solution for this is custom DSDT *below* edited for frame buffer "gibba" as well as a ATI6000Controller kext I modified *taken from 10.7.4* With that and the DSDT graphics edit all display ports are supported and working 100%.
Note: Video Card DSDT graphics entry recognized, as well as HDMI audio HDAU entry, as verified by IORegistry, HDMI audio on this card only works when using mini-hdmi out *as verified in windows as well*
-Realtek RTL8111E Ethernet Controller supported with latest Lynx2Mac's installer included in Multibeast. (Realtek manufacterer drivers caused KP under heavy network load for me)
-Cpu Overclocked to 3.9 GHz, SMBIOS.plist modifed to show correct speed. (iMac12,2)
-Modified AppleGraphicsControl&AppleGraphicsPowerManagement kexts. AppleGraphicsPowerManagement modified for use with HD 6870: "iMac12,2" & 10.7.4
Note: Personal org.chameleon.Boot.plist, smbios.plist, DSDT.aml, etc... attached below.

Download patched ASRock p67 Pro3 ver. 3.20 BIOS, credits go to samisnake.
 

Attachments

  • dsdt.aml
    38.5 KB · Views: 170
  • org.chameleon.Boot.plist
    810 bytes · Views: 277
  • smbios.plist
    505 bytes · Views: 259
Last edited by a moderator:
Update: for all working displays with XFX HD 6870 2GB use modified ATI6000Controller in combo with correct DSDT entry. *Mine's located under PEG0 in case you want to apply the entry to other 6870 models, just remember to research what frame buffer to use with the number of ports you have*
 
Hey man

I just ordered the XFX 6870 2GB graphics card, can you tell me what should I do to make it working?
 
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