This problem still exists. Just not in Fullscreen mode, apparently.
DXDiag:
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System Information
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Time of this report: 9/26/2013, 19:07:27
Operating System: Windows 7 Professional 64-bit (6.1, Build 7601) Service Pack 1 (7601.win7sp1_gdr.130801-1533)
Language: English (Regional Setting: English)
System Manufacturer: Gigabyte Technology Co., Ltd.
System Model: To be filled by O.E.M.
BIOS: BIOS Date: 08/21/12 14:37:34 Ver: 04.06.05
Processor: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz (4 CPUs), ~3.7GHz
Memory: 8192MB RAM
Available OS Memory: 8154MB RAM
Page File: 3522MB used, 12781MB available
Windows Dir: C:\Windows
DirectX Version: DirectX 11
DX Setup Parameters: Not found
User DPI Setting: Using System DPI
System DPI Setting: 96 DPI (100 percent)
DWM DPI Scaling: Disabled
DxDiag Version: 6.01.7601.17514 32bit Unicode
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DxDiag Notes
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Display Tab 1: No problems found.
Sound Tab 1: No problems found.
Sound Tab 2: No problems found.
Input Tab: No problems found.
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Display Devices
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Card name: NVIDIA GeForce GTX 650
Manufacturer: NVIDIA
Chip type: GeForce GTX 650
DAC type: Integrated RAMDAC
Device Key: Enum\PCI\VEN_10DE&DEV_0FC6&SUBSYS_26503842&REV_A1
Display Memory: 4045 MB
Dedicated Memory: 973 MB
Shared Memory: 3071 MB
Current Mode: 1280 x 960 (32 bit) (60Hz)
Monitor Name: Generic PnP Monitor
Monitor Model: Acer X193W+
Monitor Id: ACR0014
Native Mode: 1680 x 1050(p) (59.954Hz)
Output Type: DVI
Driver Name: nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
Driver File Version: 9.18.0013.1422 (English)
Driver Version: 9.18.13.1422
DDI Version: 11
Driver Model: WDDM 1.1
Driver Attributes: Final Retail
Driver Date/Size: 3/15/2013 01:53:06, 17990800 bytes
WHQL Logo'd: Yes
WHQL Date Stamp:
Device Identifier: {D7B71E3E-4C86-11CF-7C5E-5D061CC2C435}
Vendor ID: 0x10DE
Device ID: 0x0FC6
SubSys ID: 0x26503842
Revision ID: 0x00A1
Driver Strong Name: oem21.inf:NVIDIA_SetA_Devices.NTamd64.6.1:Section062:9.18.13.1422:pci\ven_10de&dev_0fc6
Rank Of Driver: 00E02001
Video Accel: ModeMPEG2_A ModeMPEG2_C ModeVC1_C ModeWMV9_C
(0,0,0) Caps=
D3D9 Overlay: Supported
DXVA-HD: Supported
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
Poll w/ Interrupt: No
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USB Devices
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+ USB Root Hub
| Vendor/Product ID: 0x8086, 0x1E26
| Matching Device ID: usb\root_hub20
| Service: usbhub
|
+-+ Generic USB Hub
| | Vendor/Product ID: 0x8087, 0x0024
| | Location: Port_#0001.Hub_#0002
| | Matching Device ID: usb\class_09
| | Service: usbhub
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Drive: C:
Free Space: 542.5 GB
Total Space: 753.9 GB
File System: NTFS
Model: Hitachi HDS721010DLE630 ATA Device
Drive: D:
Free Space: 443.4 GB
Total Space: 700.0 GB
File System: NTFS
Model: Hitachi HDS721010CLA332 ATA Device
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System Devices
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Name: Intel(R) Z77 Express Chipset LPC Controller - 1E44
Device ID: PCI\VEN_8086&DEV_1E44&SUBSYS_50011458&REV_04\3&11583659&0&F8
Driver: n/a
(more)