Posted 06/19/09 at 02:58:39 PM by Paul Lilly

Nvidia this week released new WHQL videocard drivers, now in version 186.18. A handful of bugs have been squashed in this newest update, most of which relate to Windows 7. Some of the resolved issues include:

• Resolves issue where PhysX option would be disabled by default in multi-GPU configurations (XP)
• Resolves issue where the system would not resume from Standby mode when running a 9800 GX2 (Vista and Windows 7)
• Changes made to program settings from the Nvidia Control Panel in 3D Settings are now preserved after closing and reopening when running a 9500 GS (Windows 7)
• SLI focus display can now be switched using "Set SLI configuration" for GTX 260 owners (Windows 7)

Not a whole lot has been done to improve performance if you're upgrading from a previous 186.xx or 185.xx driver release. However, if you're upgrading from 182.xx, Nvidia claims double digit performance boosts in a number of titles, including up to 45 percent in Mirror's Edge with antialiasing enabled, 30 percent better performance in Half-Life 2 engine games with tri- and quad-SLI enabled, and a 25 percent boost in The Chronicles of Riddick: Assault on Dark Athena.

Windows XP Release Notes (PDF)
Windows Vista Release Notes (PDF)
Windows 7 Release Notes (PDF)

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Posted 05/08/09 at 09:04:06 AM by Paul Lilly

Nvidia has just released a new WHQL-certified driver, version 185.85, for GeForce videocard and ION platform owners. The new driver adds official support for the recently released GTX 275 videocard, as well as support for CUDA 2.2, which Nvidia says will result in improved performance in GPU computing applications. Other performance claims include:

• Up to 25 percent in The Chronicles of Riddick: Assault on Dark Athena
• Up to 22 perent in Crysis: Warhead with antialiasing enabled
• Up to 11 percent in Fallout 3 with antialiasing enabled
• Up to 14 percent in Far Cry 2
• Up to 30 percent in Half-Life 2 engine games with 3-way and 4-way SLI
• Up to 45 percent in Mirror's Edge with antialiasing enabled

You read that right - that's up to a 45 percent boost in Mirror's Edge, according to Nvidia. In addition, 185.85 updates the PhysX software to 9.09.0408 and offers "numerous bug fixes." Barrage of links below.

Documentation

Release Notes (v185.85) PDF
New Control Panel Users Guide

Driver Downloads

Windows XP 32-bit
Windows XP 64-bit
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit

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Posted 02/19/09 at 11:20:51 AM by Paul Lilly

Nvidia this week released new WHQL GeForce drivers for GeForce 6, 7, 8, 9, and 200-series owners. The new drivers, version 182.06, promise around a 10 percent performance increase in Fallout 3 at high resolution with AA, F.E.A.R. 2: Project Origin, Half Life 2 at high resolution with AA, the insanely entertaining Left 4 Dead at high resolution with AA, and Race Driver: GRID, also at high resolution with AA.

In addition to double-digit performance boosts, Nvidia says its new drivers include full support for OpenGL 3.0 on GeForce 8, 9, and 200 series GPUs and automatically installs the new PhysX software (version 9.090203. The drivers also fix a bug in Vista 32-bit where GeForce 9800 GTX/GX2/GT/GTX+ and 8800 GTS/GT/GS owners experienced a system hang when switching between performance states.

More information available in the release notes (PDF).

Windows XP 32-bit
Windows XP 64-bit
Windows Vista 32-bit
Windows Vista 64-bit

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