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GPU usage variation with 670 SLI

post #1 of 44
Thread Starter 
Hey, I'm having to deal with a problem here, both my GPU's keep the usage at about 60~70% and rarely at 80%+. Is this normal? I tried the last WHQL and using 304.48 atm and the problem persists, can you guys with the 600 series and SLI test for me and check the GPU usage on both? Here are some screenshots I took to show:





My config.

i7 2600k@4.5Ghz
SLI EVGA GTX 670 FTW@stock
2x4GB Corsair Vengeance 1600Mhz DDR3
Asus P8P67 Pro
Corsair AX850
1TB Seagate 7200RPM HDD
HAF 922
Benq XL2420T
Edited by ViTosS - 8/15/12 at 2:46pm
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post #2 of 44
You have vsync on?
Grape_Salad
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Grape_Salad
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Tinker Server
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I5-2500k @ 4.5Ghz 1.335v GIGABYTE G1.Sniper 3 Evga Gtx 680 4GB @ 1280Mhz 1.213v Samsung 30nm 8Gb @ 2133 10-10-10-25 
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SeaSonic X-SERIES X-1050 Nzxt switch 810 matte black Razor Naga Creative Inspire Woofer, Sony Audio Controller ... 
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MCP655 Variable with pump mod kit Xspc Rx360 Xspc Ex240 Multiport Bitspower 150 Inline Reservoir  
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10x Bitspower 1/2" x 3/4" Compression fittings ... Primochill Uv Green tubing 
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Amd Phenom II x4 955 BE GA-990FXA-UD3  Msi GT 210 Mushkin Enhanced Essentials  
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post #3 of 44
Thread Starter 
Quote:
Originally Posted by Thiefofspades View Post

You have vsync on?

No, I never use vsync
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i7 2600k@4.5Ghz by Thermaltake Frio Asus P8Z77-V Pro MSI GTX 670 PE Corsair Vengeance 2x4GB DDR3 1600Mhz 
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Seagate 1TB 7200RPM Corsair Force GS 128GB Benq XL2420T Razer Cyclosa 
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post #4 of 44
Thread Starter 
Any help?
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Seagate 1TB 7200RPM Corsair Force GS 128GB Benq XL2420T Razer Cyclosa 
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Hard DriveHard DriveMonitorKeyboard
Seagate 1TB 7200RPM Corsair Force GS 128GB Benq XL2420T Razer Cyclosa 
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post #5 of 44
Your fist picture shows 97% and the other shows less when less was being rendered on the screen at the moment. I'm sure if you was in a fight it would go up.
    
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post #6 of 44

What CPU do you have? Could be a bottleneck going on.

Unobtainium
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Unobtainium
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Brother's System
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MacBook Pro 17"
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3770k @ 4.5 1.312 load z77 Sabertooth GTX 670 FTW 1254/1700  Galaxy GTX 670 1254/1700 1.212 
RAMHard DriveHard DriveHard Drive
Patriot Viper Xtreme D2 1600  RAID 5 (3x750GB) 2TB Baraccuda Samsung 830 128GB 
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1TB Caviar Green  <.< DVD drive H100 WIndows 8 Pro 64 bit 
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Acer G235H Logitech thing Seasonic X 760W CM690 II Adv. 
MouseMouse PadAudioAudio
Logitech G400 Belkin AKG A701 JDS Labs Objective 2 
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X-Fi Champion 
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Core i5 750 @ Stock ASUS P7P55d-E Pro GTX 550 Ti SLI 8GB (4x2GB) G.Skill DDR3 1600 
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post #7 of 44
I get low usage in Crysis 2 as well. It just drops in some areas and so does the framerate. Even though there should be 80% usage on each GPU with 120fps there is 60% usage and 80 or 90fps. I just chalk it up to being the game, since it's definitely not my CPU bottlenecking them.
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post #8 of 44
Thread Starter 
Quote:
Originally Posted by dph314 View Post

I get low usage in Crysis 2 as well. It just drops in some areas and so does the framerate. Even though there should be 80% usage on each GPU with 120fps there is 60% usage and 80 or 90fps. I just chalk it up to being the game, since it's definitely not my CPU bottlenecking them.

It happens in every game that uses SLI, specifically in Battlefield 3. Maybe driver related problem?
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i7 2600k@4.5Ghz by Thermaltake Frio Asus P8Z77-V Pro MSI GTX 670 PE Corsair Vengeance 2x4GB DDR3 1600Mhz 
Hard DriveHard DriveMonitorKeyboard
Seagate 1TB 7200RPM Corsair Force GS 128GB Benq XL2420T Razer Cyclosa 
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post #9 of 44
As long as you're not getting below 60%-70% usage, I wouldn't worry about it.
And it's pointless to ask something without posting your system specs.
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post #10 of 44
Thread Starter 
Quote:
Originally Posted by Deluxe View Post

As long as you're not getting below 60%-70% usage, I wouldn't worry about it.
And it's pointless to ask something without posting your system specs.

You guys can see my specs in my signature, but I will post
My gaming rig
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My gaming rig
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CPUMotherboardGraphicsRAM
i7 2600k@4.5Ghz by Thermaltake Frio Asus P8Z77-V Pro MSI GTX 670 PE Corsair Vengeance 2x4GB DDR3 1600Mhz 
Hard DriveHard DriveMonitorKeyboard
Seagate 1TB 7200RPM Corsair Force GS 128GB Benq XL2420T Razer Cyclosa 
PowerCaseMouseMouse Pad
Corsair AX850 NZXT Switch 810 Steelseries Kinzu V2 Pro Razer Goliathus Control V2 
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