Geforce GTX 970 - Bad bench results - Lags Photoshop - Yosemite 10.10.5

Hi everyone,
I have made my first hackintosh build this week...
Here's my configuration :
Intel Core i7 5820k
Corsair Hydro Series - H100i
Gigabyte GA-X99-UD5 WIFI
Crucial Ballistix sport LT 16Go (4x4) DDR4 2400 Mhz
EVGA GeForce GTX 970 SSC ACX 2.0+ - 4 Go
SSD Samsung 850 EVO 500GO (mac os x)
SSD Crucial BX 100 250 Go (widows 7)
Seagate Desktop HDD - 2 To 7200
Seagate Desktop HDD - 2 To 7200 (TimeMachine)
Corsair Obsidian 450D
Corsair RM750

I made a unibeast + clover Install.

I choose Imac 14"2 Profile.

But i have some issues with my GTX 970.
It is well recognized by yosemite after installing nvidia drivers 346.02.03f01


But after running tests on cinebench r15 i have bad results... only 55.64fps... (i tested on my windows 7 partition and get around 119fps...)


Does someone had the same problem ? Is there a special configuration to make in clover configuration ?
Here is my clover config.plist (also in attached files)


Actually everthing is working but GPU issue and onbard sound too (i've try many ways to activate sound but no success... i'll make another post in audio section for this).

Hope someone will be able to help me for my GPU perfs...
If you see strange configuration in my config.plist don't hesitate to give advices.

Thanks !

xeNz said:

Code:

<?xml version="1.0" encoding="UTF-8"?><!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>ACPI</key>
    <dict>
        <key>DSDT</key>
        <dict>
            <key>Debug</key>
            <false/>
            <key>DropOEM_DSM</key>
            <false/>
            <key>Fixes</key>
            <dict>
                <key>AddDTGP_0001</key>
                <true/>
                <key>AddHDMI_8000000</key>
                <true/>
                <key>AddPNLF_1000000</key>
                <true/>
                <key>DeleteUnused_400000</key>
                <true/>
                <key>FIX_ACST_4000000</key>
                <true/>
                <key>FIX_ADP1_800000</key>
                <true/>
                <key>FIX_RTC_20000</key>
                <true/>
                <key>FIX_S3D_2000000</key>
                <true/>
                <key>FixAirport_4000</key>
                <true/>
                <key>FixDisplay_0100</key>
                <true/>
                <key>FixFirewire_0800</key>
                <true/>
                <key>FixHDA_8000</key>
                <true/>
                <key>FixHPET_0010</key>
                <true/>
                <key>FixIPIC_0040</key>
                <true/>
                <key>FixLAN_2000</key>
                <true/>
                <key>FixRegions_10000000</key>
                <true/>
                <key>FixShutdown_0004</key>
                <true/>
                <key>NewWay_80000000</key>
                <true/>
            </dict>
            <key>Name</key>
            <string>DSDT.aml</string>
            <key>ReuseFFFF</key>
            <false/>
        </dict>
        <key>DropTables</key>
        <array>
            <dict>
                <key>Signature</key>
                <string>SSDT</string>
                <key>TableId</key>
                <string>Cpu0Ist</string>
            </dict>
            <dict>
                <key>Signature</key>
                <string>DMAR</string>
            </dict>
            <dict>
                <key>Signature</key>
                <string>SSDT</string>
                <key>TableId</key>
                <string>CpuPm</string>
            </dict>
        </array>
        <key>HaltEnabler</key>
        <true/>
        <key>SSDT</key>
        <dict>
            <key>DropOem</key>
            <false/>
            <key>Generate</key>
            <true/>
        </dict>
    </dict>
    <key>Boot</key>
    <dict>
        <key>Arguments</key>
        <string>slide=0 npci=0x2000 nvda_drv=1 kext-dev-mode=1</string>
        <key>Debug</key>
        <false/>
        <key>DefaultLoader</key>
        <string>boot.efi</string>
        <key>DefaultVolume</key>
        <string>Yosemite</string>
        <key>Legacy</key>
        <string>PBR</string>
        <key>Secure</key>
        <false/>
        <key>Timeout</key>
        <integer>5</integer>
        <key>XMPDetection</key>
        <false/>
    </dict>
    <key>Devices</key>
    <dict>
        <key>Audio</key>
        <dict>
            <key>Inject</key>
            <string>1</string>
            <key>ResetHDA</key>
            <true/>
        </dict>
        <key>USB</key>
        <dict>
            <key>AddClockID</key>
            <true/>
            <key>FixOwnership</key>
            <true/>
            <key>Inject</key>
            <true/>
        </dict>
    </dict>
    <key>GUI</key>
    <dict>
        <key>Language</key>
        <string>fr:0</string>
        <key>Mouse</key>
        <dict>
            <key>DoubleClick</key>
            <integer>500</integer>
            <key>Enabled</key>
            <false/>
            <key>Mirror</key>
            <false/>
            <key>Speed</key>
            <integer>8</integer>
        </dict>
        <key>Scan</key>
        <true/>
        <key>ScreenResolution</key>
        <string>1920x1080</string>
        <key>Theme</key>
        <string>embedded</string>
    </dict>
    <key>Graphics</key>
    <dict>
        <key>Inject</key>
        <dict>
            <key>ATI</key>
            <false/>
            <key>Intel</key>
            <false/>
            <key>NVidia</key>
            <false/>
        </dict>
        <key>NvidiaSingle</key>
        <false/>
    </dict>
    <key>KernelAndKextPatches</key>
    <dict>
        <key>AppleRTC</key>
        <true/>
        <key>AsusAICPUPM</key>
        <false/>
        <key>Debug</key>
        <false/>
        <key>KernelCpu</key>
        <false/>
        <key>KernelHaswellE</key>
        <false/>
        <key>KernelLapic</key>
        <false/>
        <key>KernelPm</key>
        <false/>
    </dict>
    <key>RtVariables</key>
    <dict>
        <key>MLB</key>
        <string>C02032109R5DC771H</string>
        <key>ROM</key>
        <string>UseMacAddr0</string>
    </dict>
    <key>SMBIOS</key>
    <dict>
        <key>BiosReleaseDate</key>
        <string>09/03/2013</string>
        <key>BiosVendor</key>
        <string>Apple Inc.</string>
        <key>BiosVersion</key>
        <string>IM142.88Z.0118.B00.1309031249</string>
        <key>Board-ID</key>
        <string>Mac-27ADBB7B4CEE8E61</string>
        <key>BoardManufacturer</key>
        <string>Apple Inc.</string>
        <key>BoardType</key>
        <integer>10</integer>
        <key>ChassisAssetTag</key>
        <string>iMac-Aluminum</string>
        <key>ChassisManufacturer</key>
        <string>Apple Inc.</string>
        <key>ChassisType</key>
        <string>13</string>
        <key>Family</key>
        <string>iMac</string>
        <key>Manufacturer</key>
        <string>Apple Inc.</string>
        <key>ProductName</key>
        <string>iMac14,2</string>
        <key>SerialNumber</key>
        <string>C02K5GTFF8JC</string>
        <key>Trust</key>
        <false/>
        <key>Version</key>
        <string>1.0</string>
    </dict>
    <key>SystemParameters</key>
    <dict>
        <key>InjectKexts</key>
        <string>Detect</string>
        <key>InjectSystemID</key>
        <true/>
    </dict>
</dict>
</plist>

Click to expand...

Are you using a DSDT ?

P1LGRIM said:

Are you using a DSDT ?

Click to expand...

No... I don't even know what it is....
but after looking in clover configurator i found this :


...EDIT :
i check about DSDT and some people are saying that it can help solving issue for GPU if not working correctly without DSDT... but where can i found the good DSDT file for my UD5-Wifi mobo ? (not listed in tonymacx86 DSDT downloads...
Thanks

Some more infos...
Here's HW Monitor info while making cinebench OpenGL test...
it seems that my GPU Core is going to its maximum 1.1Ghz... but only get 55.27fps this time...


Should I make a DSDT, or change some .kext files to get best results ?
Don't know anything about DSDT, if you can help me or link some good infos.
Thanks

More infos...
i'm trying to find a solution, looking everywhere...
I found something that might be a problem...
When i check my System Report, my GTX970 is recognized en PCI-Port 4... but during hardware installation i install it on PCI-Express Port 1 to get x16 access...
How can i tell Yosemite to look on PCI-Port 1... maybe my card is only at x8 and not x16... ?

xeNz said:

More infos...
i'm trying to find a solution, looking everywhere...
I found something that might be a problem...
When i check my System Report, my GTX970 is recognized en PCI-Port 4... but during hardware installation i install it on PCI-Express Port 1 to get x16 access...
How can i tell Yosemite to look on PCI-Port 1... maybe my card is only at x8 and not x16... ?
View attachment 152110

Click to expand...

Your card is in slot for and if you look right below the red box you have it says "PCIe Lane Width: x16". Discovered mine is only running at x8... need to fix that.

slim.jim said:

Your card is in slot for and if you look right below the red box you have it says "PCIe Lane Width: x16". Discovered mine is only running at x8... need to fix that.

Click to expand...

yep i saw it this afternoon...
and running at x8 how much fps you get in cinebench ?

xeNz said:

yep i saw it this afternoon...
and running at x8 how much fps you get in cinebench ?

Click to expand...

At x8 I was getting 110 fps. Figured out why it was running in x8 and it is now x16, getting only a little better at 119 fps.

slim.jim said:

At x8 I was getting 110 fps. Figured out why it was running in x8 and it is now x16, getting only a little better at 119 fps.

Click to expand...

So lucky you are ! i should have these results !!!!! grrrrr
Waiting for a solution, i'm trying to install mavericks on another SSD to see if GPU performances are same or better... I still have my Yosemite install on another SSD in case someone found a solution for my GPU !!


EDIT
I'm an idiot... i installed mavericks without issues unibeast / multibeast ... but too late i found that GTX 970 works only on yosemite ://// grrrrr waste of time !
I'll re-plug my yosemite SSD and wait for finding a solution !

slim.jim, you are on Z97 ? not x99 ?

Yes I am using a Z97, that could be the difference.