Please report all spam threads, posts and suspicious members. We receive spam notifications and will take immediate action!
Page 12 of 17 FirstFirst ... 21011121314 ... LastLast
Results 111 to 120 of 166

Thread: Ga-p55-usb3 f8 and i5-750




  1. #111
    Chike is offline Senior Member
    Join Date
    Jun 2009
    Location
    Israel
    Posts
    6,531

    Default Re: Ga-p55-usb3 f8 and i5-750

    I don't know how to compare Core i5 IBT results but with more cache per core I would expect them to be at least double my CPU at 3.8GHz which is 24.37GFlops (1024MB, 2threads).
    I would try to add some <s>+0.1 - +0.2</s> DVID and see if it makes any significant change.

    BTW IBT may also fail for bad settings, you may run more than just one loop.

    EDIT: Oops, of course i mean +0.01 - +0.02 DVID not +0.1 -0.2
    Last edited by Chike; 12-19-2010 at 04:50 AM.

  2. #112
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
    9,250

    Default Re: Ga-p55-usb3 f8 and i5-750

    just out of interest, heres what i got in ibt @3.8ghz




    8 threads



    4 threads



    and with 2 threads
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  3. #113
    Chike is offline Senior Member
    Join Date
    Jun 2009
    Location
    Israel
    Posts
    6,531

    Default Re: Ga-p55-usb3 f8 and i5-750

    It seems the Core i don't give better results than C2D or C2Q with IBT.

  4. #114
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
    9,250

    Default Re: Ga-p55-usb3 f8 and i5-750

    what do you get in ibt?
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  5. #115
    Chike is offline Senior Member
    Join Date
    Jun 2009
    Location
    Israel
    Posts
    6,531

    Default Re: Ga-p55-usb3 f8 and i5-750

    24.37GFlops (1024MB, 2threads) at 3.8GHz, and with only 3MB cache, per core performance is about the same as Core i7.

    According to Wikipedia
    Performance Comparison @ 3.8GHz
    • Legacy x86 peak performance (without SSE): 7.6 DP GFLOPS/core (2 DP FP/clock), 30.4 DP GFLOPS
    • Theoretical peak performance (with AVX): 30.4 DP GFLOPS/core (8 DP FP/clock), 121.6 DP GFLOPS
    We will see.
    Last edited by Chike; 12-19-2010 at 06:35 AM.

  6. #116
    Join Date
    Aug 2009
    Location
    Birmingham,Great Britain
    Posts
    9,250

    Default Re: Ga-p55-usb3 f8 and i5-750

    yes not much,i7 920 only has 8mb cache=4cores so 2mb per core,i think multithreading helps
    Gigabyte z77x UP4-TH F11c Modded Bios
    Intel i7 3770k 24/7@4.8ghz 1.38v Turbo llc +0.165v dvid multithreading enabled
    Samsung Green(MV-3V4G3D/US) 8GB @2133mhz 9-10-10-21-1t 1.55v
    Thermalright Silver Arrow Cpu Cooler
    1xSamsung 840 pro 256 Gb SSD windows 8.1 pro 64bit
    1xSamsung f4 HD204UI 2tb hard drive Storage
    Powercolor 7970 3gb V3 @1150mhz core/1700mhz mem,1.150v Accelero aftermarket air cooler 55c max
    Razer Lycosa Keyboard
    Logitech X-530 5.1 Speakers
    Lite-On iHAS124-19 24x Sata DVDRW
    K-World Hybrid DVB-T 210SE Digital T.V Card
    L.G E2260V L.E.D 1920x1080 Monitor
    Xfx Pro 750w silver rated Psu 80+
    Fractal Arc Midi Case

    http://i38.tinypic.com/14myvfa.jpg x58 ud5 <=3.8ghz + 4.2ghz Overclock Template!!
    http://www.youtube.com/user/warren304#p/u Visit Me On Youtube

    Lots Of Gaming Videos With X58 Ud5 System And Gpu On My Youtube Channel!!
    Just Uploaded New Battlefield 4 Video!!!!!!!!!!!!!!!!!!!!!!

  7. #117
    Darkling is offline Member
    Join Date
    Nov 2010
    Location
    Greece
    Posts
    130

    Default Re: Ga-p55-usb3 f8 and i5-750

    EasyTune reports the following values that are auto in Bios (the only voltages i have left on AUTO) as follows :

    Ch-A Data VRef. Normal : 0.750v Target : 0.720v
    Ch-B Data VRef. Normal : 0.750v Target : 0.720v

    Should i set those values also to 0.750v manually? What are those volts? All the other voltages seem about right ofcourse i haven't let them on AUTO.
    Been running from Saturday morning on 160 BCLK and no glitches, i just wanted an opinion if someone knows this.

  8. #118
    Chike is offline Senior Member
    Join Date
    Jun 2009
    Location
    Israel
    Posts
    6,531

    Default Re: Ga-p55-usb3 f8 and i5-750

    0.72 or 0.82?

  9. #119
    Darkling is offline Member
    Join Date
    Nov 2010
    Location
    Greece
    Posts
    130

    Default Re: Ga-p55-usb3 f8 and i5-750

    Quote Originally Posted by Chike View Post
    0.72 or 0.82?
    0.72 it's lower. could it be because i am running the ram at 1280mhz? it is rated 1333mhz. maybe it needs less on 1280 i don't know.

  10. #120
    Chike is offline Senior Member
    Join Date
    Jun 2009
    Location
    Israel
    Posts
    6,531

    Default Re: Ga-p55-usb3 f8 and i5-750

    It is related to voltage not frequency, supposed to be half ram voltage.

Page 12 of 17 FirstFirst ... 21011121314 ... LastLast

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •