Overclock.net › Forums › Graphics Cards › NVIDIA › Crappy SLi Performance.
New Posts  All Forums:Forum Nav:

Crappy SLi Performance.

post #1 of 20
Thread Starter 
Hey guys, i've just re-installed my pc(vista was corrupt, some xp driver for my old wlan card did it)
Installed all drivers etc. Some games too.
But, i noticed a big performance drop compared to how my sys was before. When i ran 3dmark06, i got 12.8k before. Now i get 6.8k, thats even lower than a single card (7.4k) I've tried different drivers (177.41, 177.35, 175.69.) None of them give a performance gain when SLi is enabled. Also, SLi is enabled, bridge installed. and all worked FINE before i DID A GODDAMN REINSTALL!
And, in css i even get unplayable framerates <40 when i enable sli.

Anyone know, how this can be happening?
Edit:
Both cards work 100% when tested seperate.
Edited by dasparx - 7/1/08 at 12:42pm
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
post #2 of 20
What are your nvidia cntrl panel settings?
The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
post #3 of 20
Thread Starter 
Uuhm, ill make an ss in a few secs for ya.
Ive tried different rendering methods, and af2 seems to work best.
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
post #4 of 20
Thread Starter 
Screens.

hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
post #5 of 20
AF2 is best..

APP Controlled on all AA AF settings, force off V Sync...

Multi display mode

hang on
The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
post #6 of 20




these are my settings
The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
The Money Pit
(15 items)
 
  
CPUMotherboardGraphicsRAM
i7-950 - 4.24 @ 1.40v Batch #3941B089 EVGA X58 SLI LE MSI 580 GTX Lightning - 950/1900/2200 @ 1.1v 6GB Mushkin @ 1475 - 6-8-6-24 
Hard DriveHard DriveOptical DriveCooling
120GB Vertex Plus 2 x 500GB WD Blues RAID0 Lite-On DVD/CD Custom H20 Loop 
OSMonitorPowerCase
Win 7 Ulti-64 25" I-Inc iH253 Antec TruePower New TP-750 CoolerMaster HAF 932 
  hide details  
Reply
post #7 of 20
Thread Starter 
Why multiple display preformance mode? does that work better?
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
post #8 of 20
Were the cards overclocked before and not now? A 100 MHZ increase on Clock speeds will bring FPS up by around 15-25
|Black Tornado|
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel | C2Q Q6600 | 1.2375 VID | 3.8Ghz EVGA | 750i FTW EVGA | 2x 8800GT | 763c/1917s/1150m | Volt Modded OCZ | Platnium XTC | 1386 MHz | 2GBx2 
Hard DriveOptical DriveOSMonitor
Western Digital | 500 GB LG | DVD Buner Windows Vista Home Premium x86 DELL 22" and SONY 26" TV 
KeyboardPowerCaseMouse
Microsoft | Wireless Comfort 4000 Corsiar | 750TX Antec | 1200 Microsoft | Wireless Laser 5000 
Mouse Pad
ALLSOP | Hard Surface Pad 
  hide details  
Reply
|Black Tornado|
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel | C2Q Q6600 | 1.2375 VID | 3.8Ghz EVGA | 750i FTW EVGA | 2x 8800GT | 763c/1917s/1150m | Volt Modded OCZ | Platnium XTC | 1386 MHz | 2GBx2 
Hard DriveOptical DriveOSMonitor
Western Digital | 500 GB LG | DVD Buner Windows Vista Home Premium x86 DELL 22" and SONY 26" TV 
KeyboardPowerCaseMouse
Microsoft | Wireless Comfort 4000 Corsiar | 750TX Antec | 1200 Microsoft | Wireless Laser 5000 
Mouse Pad
ALLSOP | Hard Surface Pad 
  hide details  
Reply
post #9 of 20
Thread Starter 
Quote:
Originally Posted by CorryBasler View Post
Were the cards overclocked before and not now? A 100 MHZ increase on Clock speeds will bring FPS up by around 15-25
No, they were not overclocked.
I'm getting some performance gain now, guess prefetch is kicking in?.
85 -> 105 fps in css, 1600x1200 everything @ high, 16xQ SAA and 16x AF
And, what will be the best driver? should i use 177.xx ?
Edit:
still no performance gain in 3dm06
Edited by dasparx - 7/1/08 at 1:04pm
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
hektik skidz
(17 items)
 
  
CPUMotherboardGraphicsGraphics
Xeon L5639  Asus SABERTHOOTH X58 Sapphire Radeon R9 290 Sapphire Radeon R9 290 
GraphicsRAMHard DriveHard Drive
Sapphire Radeon R9 290 48GB 6x8 Corsair 1600Mhz Samsung 840 evo 120GB Toshiba 3TB 
CoolingOSMonitorKeyboard
Scythe Mugen 4 PCGH Windows 7 BenQ G2222HDL KeyCool 87 MX Browns 
PowerCaseMouseMouse Pad
Corsair RM1000W DeepCool Pangu Modded WMO 1.1a Roccat Taito 
Audio
Xonar DS 
  hide details  
Reply
post #10 of 20
Quote:
Originally Posted by dasparx View Post
No, they were not overclocked.
I'm getting some performance gain now, guess prefetch is kicking in?.
85 -> 105 fps in css, 1600x1200 everything @ high, 16xQ SAA and 16x AF
And, what will be the best driver? should i use 177.xx ?
Yes use the newest driver you can find. Also overclock the cards and see the Proformance Boost
|Black Tornado|
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel | C2Q Q6600 | 1.2375 VID | 3.8Ghz EVGA | 750i FTW EVGA | 2x 8800GT | 763c/1917s/1150m | Volt Modded OCZ | Platnium XTC | 1386 MHz | 2GBx2 
Hard DriveOptical DriveOSMonitor
Western Digital | 500 GB LG | DVD Buner Windows Vista Home Premium x86 DELL 22" and SONY 26" TV 
KeyboardPowerCaseMouse
Microsoft | Wireless Comfort 4000 Corsiar | 750TX Antec | 1200 Microsoft | Wireless Laser 5000 
Mouse Pad
ALLSOP | Hard Surface Pad 
  hide details  
Reply
|Black Tornado|
(13 items)
 
  
CPUMotherboardGraphicsRAM
Intel | C2Q Q6600 | 1.2375 VID | 3.8Ghz EVGA | 750i FTW EVGA | 2x 8800GT | 763c/1917s/1150m | Volt Modded OCZ | Platnium XTC | 1386 MHz | 2GBx2 
Hard DriveOptical DriveOSMonitor
Western Digital | 500 GB LG | DVD Buner Windows Vista Home Premium x86 DELL 22" and SONY 26" TV 
KeyboardPowerCaseMouse
Microsoft | Wireless Comfort 4000 Corsiar | 750TX Antec | 1200 Microsoft | Wireless Laser 5000 
Mouse Pad
ALLSOP | Hard Surface Pad 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: NVIDIA
Overclock.net › Forums › Graphics Cards › NVIDIA › Crappy SLi Performance.