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[Official] NVIDIA GTX 780 Owner's Club - Page 1828

post #18271 of 24915
True, but I built the computer as a fairly silent gaming computer as a fun project, so taking a penalty on heat verse sound is fine since its got foamed side panels. I did to increase cooling performance leave the top vents open with an H105 Mounted as an intake for the processor (Nanoxia Deep Silence 1), and removed most of the hard drive cages blocking the fan. Overall I think I got it to around 20-25 DB during normal non gaming use with idle around 30-35 celsius for everything thumb.gif.
post #18272 of 24915
Should I flash my Classy with other drivers? Never done anything like that before so im worried id screw something up. Also, how much can i push the voltage on it? Kind of strange occurrence. I was playing Planetside 2 perfectly fine at 1306mhz, but when I benchmark it at that with valley I think I see artifacts.. really fast flashes of lines. They don't occur all the time, but occasional ill spot one.
post #18273 of 24915
Quote:
Originally Posted by Zubei View Post

Should I flash my Classy with other drivers? Never done anything like that before so im worried id screw something up. Also, how much can i push the voltage on it? Kind of strange occurrence. I was playing Planetside 2 perfectly fine at 1306mhz, but when I benchmark it at that with valley I think I see artifacts.. really fast flashes of lines. They don't occur all the time, but occasional ill spot one.
You can flash your classy with pretty much any gtx 780 bios you want. There are some good custom ones on the first page that pushes power limit to about 500w max. With the classy on air, I'd say 1.3v is the max you should do. The ACX cooler does a good job cooling the VRM's but anything past that and you may run in to problems. As for planetside and valley, as a general rule if you see artifacts on anything then the clock is unstable. Having said that a lot of people, including myself, use different presets for different applications. My settins range from 1250 core to 1350 depending on what I am playing. One artifact or two every once in a while isn't terrible. It just depends on if that artifact will turn in to more or start crashing drivers.
post #18274 of 24915
Quote:
Originally Posted by 8800GT View Post

You can flash your classy with pretty much any gtx 780 bios you want. There are some good custom ones on the first page that pushes power limit to about 500w max. With the classy on air, I'd say 1.3v is the max you should do. The ACX cooler does a good job cooling the VRM's but anything past that and you may run in to problems. As for planetside and valley, as a general rule if you see artifacts on anything then the clock is unstable. Having said that a lot of people, including myself, use different presets for different applications. My settins range from 1250 core to 1350 depending on what I am playing. One artifact or two every once in a while isn't terrible. It just depends on if that artifact will turn in to more or start crashing drivers.

Thank you, ill check out the those custom bios. Really bummed about the instability of the card at 1300mhz. I have the voltage set to 1.212.
post #18275 of 24915
Quote:
Originally Posted by Zubei View Post

Thank you, ill check out the those custom bios. Really bummed about the instability of the card at 1300mhz. I have the voltage set to 1.212.

1306 is nothing to sneeze at. And stability (as mentioned) will have to do with the program, so seeing stability in a game doesn't mean it's Valley stable. If you can get 1280-ish stable at 1.212 on air you're doing well and that's a pretty good card.
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post #18276 of 24915
Quote:
Originally Posted by coelacanth View Post

1306 is nothing to sneeze at. And stability (as mentioned) will have to do with the program, so seeing stability in a game doesn't mean it's Valley stable. If you can get 1280-ish stable at 1.212 on air you're doing well and that's a pretty good card.

Mine only does 1228 at 1.212, I wish I went for the classy now.
post #18277 of 24915
Quote:
Originally Posted by 8800GT View Post

You can flash your classy with pretty much any gtx 780 bios you want. There are some good custom ones on the first page that pushes power limit to about 500w max. With the classy on air, I'd say 1.3v is the max you should do. The ACX cooler does a good job cooling the VRM's but anything past that and you may run in to problems. As for planetside and valley, as a general rule if you see artifacts on anything then the clock is unstable. Having said that a lot of people, including myself, use different presets for different applications. My settins range from 1250 core to 1350 depending on what I am playing. One artifact or two every once in a while isn't terrible. It just depends on if that artifact will turn in to more or start crashing drivers.


You mean any Classified 780 bios! Not regular 780 bios as the cards are very different! thumb.gif


Cheers

Ed

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post #18278 of 24915
Anyone know why in planetside 2 my card only runs at 993 when it should be boosting at almost 1300? I was wondering why I was getting 40-58 fps. I made the game windows mode and popped precision X up and noticed it wasn't boosting high at all, hell it wasn't even at what it should be at normal.

Edit: Must be a strange bug, because I reloaded the game a few times and the 2nd time it was running at 575, third time it was 1293. No idea whats going on.
Edited by Zubei - 3/14/14 at 7:00pm
post #18279 of 24915
Quote:
Originally Posted by Zubei View Post

Anyone know why in planetside 2 my card only runs at 993 when it should be boosting at almost 1300? I was wondering why I was getting 40-58 fps. I made the game windows mode and popped precision X up and noticed it wasn't boosting high at all, hell it wasn't even at what it should be at normal.

Edit: Must be a strange bug, because I reloaded the game a few times and the 2nd time it was running at 575, third time it was 1293. No idea whats going on.

How's the CPU load? PS2 is very CPU dependent, if its not feeding the GPU, the core clocks will fall to the minimum! It can also be a driver issue!
In some games ALT+TAB to desktop and back into the game will bring back the fps! rolleyes.gif


Cheers

Ed

(Team skyn3t)
Edited by OccamRazor - 3/14/14 at 9:00pm
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post #18280 of 24915
Quote:
Originally Posted by Zubei View Post

Anyone know why in planetside 2 my card only runs at 993 when it should be boosting at almost 1300? I was wondering why I was getting 40-58 fps. I made the game windows mode and popped precision X up and noticed it wasn't boosting high at all, hell it wasn't even at what it should be at normal.

Edit: Must be a strange bug, because I reloaded the game a few times and the 2nd time it was running at 575, third time it was 1293. No idea whats going on.

Planetside + recent nvidia drivers = no good.

Also, PS2 is EXTREMELY CPU intensive. It is likely taking one (possibly two? I forget) core to 100%, which leaves the GPUs starved for attention, thus down clocking. I'm almost positive it is still single threaded, which means all that action only has one core to work on.
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