GTX 680 won't fold

[AciD_RaiN]

BTW: The GTX 680 can work as two GPUs if you add it as gpu-index 0 and 1 it's running as gf:114 and gk:104 at 37-45k PPD

[7im]

What is ppd with only one GPU slot running?

[orphic1]

BTW: The GTX 680 can work as two GPUs if you add it as gpu-index 0 and 1 it's running as gf:114 and gk:104 at 37-45k PPD

Holy crap, it seems to be working.

Any word on how this is possible?

Note: MY PDD on these 2 WU's I had both dropped down to about 8000 and TPF went up on both slots, about what I would get on 1 680 slot. I might keep at it later on this week.

[paz]

I have a very similar problem but unfortunately I am unable to get the GTX 680 to start folding. Details of system are below. I am running the most recent client and have also downloaded the GPUs.txt file into the FAHClient folder. Is there any obvious reason why the other users here can get the GTX 680 working but I am not able to?



*********************** Log Started 2012-07-04T10:14:12Z ***********************
10:14:12:************************* Folding@home Client *************************
10:14:12: Website: http://folding.stanford.edu/
10:14:12: Copyright: (c) 2009-2012 Stanford University
10:14:12: Author: Joseph Coffland <[email protected]>
10:14:12: Args: --lifeline 2552 --command-port=36330
10:14:12: Config: C:/Users/Paul/AppData/Roaming/FAHClient/config.xml
10:14:12:******************************** Build ********************************
10:14:12: Version: 7.1.52
10:14:12: Date: Mar 20 2012
10:14:12: Time: 19:37:42
10:14:12: SVN Rev: 3515
10:14:12: Branch: fah/trunk/client
10:14:12: Compiler: Intel(R) C++ MSVC 1500 mode 1200
10:14:12: Options: /TP /nologo /EHa /Qdiag-disable:4297,4103,1786,279 /Ox -arch:SSE
10:14:12: /QaxSSE2,SSE3,SSSE3,SSE4.1,SSE4.2 /Qopenmp /Qrestrict /MT
10:14:12: Platform: win32 XP
10:14:12: Bits: 32
10:14:12: Mode: Release
10:14:12:******************************* System ********************************
10:14:12: CPU: Intel(R) Core(TM) i7-2700K CPU @ 3.50GHz
10:14:12: CPU ID: GenuineIntel Family 6 Model 42 Stepping 7
10:14:12: CPUs: 8
10:14:12: Memory: 7.98GiB
10:14:12: Free Memory: 3.80GiB
10:14:12: Threads: WINDOWS_THREADS
10:14:12: On Battery: false
10:14:12: UTC offset: 1
10:14:12: PID: 7812
10:14:12: CWD: C:/Users/Paul/AppData/Roaming/FAHClient
10:14:12: OS: Windows 7 Professional
10:14:12: OS Arch: AMD64
10:14:12: GPUs: 2
10:14:12: GPU 0: UNSUPPORTED: GK104 [Geforce GTX 680]
10:14:12: GPU 1: FERMI:1 GF114 [GeForce GTX 680]
10:14:12: CUDA: 3.0
10:14:12: CUDA Driver: 4020
10:14:12:Win32 Service: false
10:14:12:***********************************************************************

[Jesse_V]

Paz, it may be related to a fact that the FahCores for Kepler-class GPUs are still in a beta testing stage, and AFAIK haven't been officially released. If this guess is correct, I'd recommend that you search around the forum using terms like "Kepler" and "beta" and I'm sure you'll find the key. Technically, I'm not supposed to talk much outside the Beta Team subforum about the setting you may need to change to make it run....