7680x1440 Lock

I can run the game fine at 5760x1080 or 2560x1440 resolutions, but if I run the game at 7680x1440 it immediately locks a few seconds after confirming the resolution. The game hard freezes and sometimes I can recover via control-alt-delete and logout, if not then a hard reboot is required. I thought it was because of not having the most current drivers, so I waited until the official 347.88 BFHL drivers yesterday. No luck. 

Triple GTX 780Ti SLI 

NVIDIA System Information report created on: 03/19/2015 01:28:37 


Operating System: Windows 8.1 Pro, 64-bit 
DirectX version: 11.0 
GPU processor: GeForce GTX 780 Ti 
Driver version: 347.88 
Direct3D API version: 11.2 
Direct3D feature level: 11_0 
CUDA Cores: 2880 
Core clock: 980 MHz 
Memory data rate: 7000 MHz 
Memory interface: 384-bit 
Memory bandwidth: 336.00 GB/s 
Total available graphics memory: 11233 MB 
Dedicated video memory: 3072 MB GDDR5 
System video memory: 0 MB 
Shared system memory: 8161 MB 
Video BIOS version: 80.80.30.00.80 
IRQ: 26 
Bus: PCI Express x8 Gen3 
Device Id: 10DE 100A 28833842 
Part Number: 2083 0030 
GPU processor: GeForce GTX 780 Ti 
Driver version: 347.88 
Direct3D API version: 11.2 
Direct3D feature level: 11_0 
CUDA Cores: 2880 
Core clock: 980 MHz 
Memory data rate: 7000 MHz 
Memory interface: 384-bit 
Memory bandwidth: 336.00 GB/s 
Total available graphics memory: 11233 MB 
Dedicated video memory: 3072 MB GDDR5 
System video memory: 0 MB 
Shared system memory: 8161 MB 
Video BIOS version: 80.80.30.00.80 
IRQ: 32 
Bus: PCI Express x16 Gen3 
Device Id: 10DE 100A 28833842 
Part Number: 2083 0030 
GPU processor: GeForce GTX 780 Ti 
Driver version: 347.88 
Direct3D API version: 11.2 
Direct3D feature level: 11_0 
CUDA Cores: 2880 
Core clock: 980 MHz 
Memory data rate: 7000 MHz 
Memory interface: 384-bit 
Memory bandwidth: 336.00 GB/s 
Total available graphics memory: 11233 MB 
Dedicated video memory: 3072 MB GDDR5 
System video memory: 0 MB 
Shared system memory: 8161 MB 
Video BIOS version: 80.80.30.00.80 
IRQ: 40 
Bus: PCI Express x16 Gen3 
Device Id: 10DE 100A 28833842 
Part Number: 2083 0030 



NvGFTrayPluginr.dll 17.12.8.0 NVIDIA GeForce Experience 
NvGFTrayPlugin.dll 17.12.8.0 NVIDIA GeForce Experience 
nvui.dll 8.17.13.4788 NVIDIA User Experience Driver Component 
nvxdsync.exe 8.17.13.4788 NVIDIA User Experience Driver Component 
nvxdplcy.dll 8.17.13.4788 NVIDIA User Experience Driver Component 
nvxdbat.dll 8.17.13.4788 NVIDIA User Experience Driver Component 
nvxdapix.dll 8.17.13.4788 NVIDIA User Experience Driver Component 
NVCPL.DLL 8.17.13.4788 NVIDIA User Experience Driver Component 
nvCplUIR.dll 8.1.800.0 NVIDIA Control Panel 
nvCplUI.exe 8.1.800.0 NVIDIA Control Panel 
nvWSSR.dll 6.14.13.4788 NVIDIA Workstation Server 
nvWSS.dll 6.14.13.4788 NVIDIA Workstation Server 
nvViTvSR.dll 6.14.13.4788 NVIDIA Video Server 
nvViTvS.dll 6.14.13.4788 NVIDIA Video Server 
NVSTVIEW.EXE 7.17.13.4788 NVIDIA 3D Vision Photo Viewer 
NVSTTEST.EXE 7.17.13.4788 NVIDIA 3D Vision Test Application 
NVSTRES.DLL 7.17.13.4788 NVIDIA 3D Vision Module 
nvDispSR.dll 6.14.13.4788 NVIDIA Display Server 
NVMCTRAY.DLL 8.17.13.4788 NVIDIA Media Center Library 
nvDispS.dll 6.14.13.4788 NVIDIA Display Server 
PhysX 09.14.0702 NVIDIA PhysX 
NVCUDA.DLL 8.17.13.4788 NVIDIA CUDA 7.0.29 driver 
nvGameSR.dll 6.14.13.4788 NVIDIA 3D Settings Server 
nvGameS.dll 6.14.13.4788 NVIDIA 3D Settings Server