Asus P8Z77-V PRO Throttling GTX 670 Performance?

Zekrom

New member
I'm having issues with my new video card and I think it may be a problem with the motherboard.

I initially thought the video card might be defective, but after taking it out and trying it in a different system, I discovered that the card itself was not defective at all.

According to most reviews and benchmarks, this card (Gigabyte GTX 670) should score around 8000-9000 on 3DMark11 Performance preset. However, when I run the Performance benchmark, I only get a score of around 2000-3000.

Additionally, Unigine Heaven 3.0 on moderate settings only runs at around 20-30fps... this card should be getting 70+ fps in that program.

I've also been experiencing framerate drops and freezing/stuttering issues in Diablo 3, Skyrim, and Crysis 2. They will run at 50-60fps most of the time, but every now and then the sound will start clicking and the game will drop down to 2-3fps.

PC Parts:

CPU: Intel i5-3570K @ 3.4GHz

Motherboard: Asus P8Z77-V PRO

GPU: Gigabyte GeForce GTX 670 OC Windforce 3X

RAM: 12GB Corsair Vengeance DDR3-1600MHz

PSU: Corsair TX750M 750W

SSD: OCZ Vertex 3 90GB

HDD: Seagate Barracuda 1TB 7200rpm

I have reinstalled Windows.

I have updated to the latest nVidia drivers (301.42 WHQL).

I have updated my motherboard BIOS to the latest revision (Rev. 1015)

The card is in a PCIe 3.0 x16 slot.

The card runs at 1175MHz during benchmarks and games.

Temperature hovers around 50 degrees Celsius.

Power usage maxes out around 70%.

In the nVidia control panel, all settings are on Default; Ambient Occlusion is turned off, Power management mode is set to 'Prefer Maximum Performance' instead of 'Adaptive'.

Screenshot of benchmark + Afterburner + GPU-Z:

50ee2d6a_EcauD.jpeg


Any help is appreciated!
 
i would have to say have a good read of the user guide but if i had to guess i'd look at the enhanced intel speed step tech (EIST)
 
Try changing your power profile to high performance.

It may be that your cpu is throttling when it should not this change will fix that.

right click desktop

choose personalize

then screen saver

then change power settings
 
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