<~----> NV PhysX Tweaker 1.0 Released - Hardware Canucks
Go Back   Hardware Canucks > NEWS & REVIEWS > Press Releases & Tech News
Reload this Page NV PhysX Tweaker 1.0 Released
Mark Forums Read
Media Gallery Register Members List LAN Calendar Search Today's Posts

    
Reply
 
LinkBack Thread Tools Display Modes
  #1 (permalink)  
Old July 3, 2008, 10:41 PM
MAC's Avatar
MAC MAC is offline
Associate Review Editor
  
Join Date: Nov 2006
Location: Montreal
Posts: 942
Default NV PhysX Tweaker 1.0 Released
Guru3D has just released the unique NV PhysX Tweaker 1.0 application:
“A small tweak utility to enable/disable GeForce PhysX and switch to CPU PhysX.

Matuus, our in-house Guru3D NVHardpage programmer stumbled into the same issue I had as well. The NVIDIA PhysX driver once install will activate itself on the GPU, and can not be disabled.

Required: Windows Vista 32-bit, GeForce G80/G92/GT200 and NV PhysX drivers

This little NV PhysX Tweaker tool will allow you to actually choose to enable or disable the PhysX driver over the GPU and if preferred, the CPU. Very simple, yet very handy.”



More...
Reply With Quote
  #2 (permalink)  
Old July 4, 2008, 05:24 AM
SKYMTL's Avatar
HardwareCanuck Review Editor
  
Join Date: Feb 2007
Location: Montreal
Posts: 10,796
Default
Interesting, but only in Vista 32-bit?
Reply With Quote
  #3 (permalink)  
Old July 4, 2008, 06:41 AM
DK2 DK2 is offline
Allstar
F@H
  
Join Date: Apr 2008
Location: GTA
Posts: 821
Default
and whats wrong with it being on the GPU?
Reply With Quote
  #4 (permalink)  
Old July 4, 2008, 06:52 AM
Rapid-X's Avatar
MVP
  
Join Date: May 2007
Location: Ajax
Posts: 331

My System Specs

Default
what effect does it have if switched to the cpu??
Reply With Quote
  #5 (permalink)  
Old July 4, 2008, 06:55 AM
SKYMTL's Avatar
HardwareCanuck Review Editor
  
Join Date: Feb 2007
Location: Montreal
Posts: 10,796
Default
Basically, people were complaining that Nvidia is "cheating" with their new drivers in which PhysX is enabled for 3DMark Vantage. This allows scores between Nvidia and ATI cards to be compared more evenly when using that benchmark.
Reply With Quote
  #6 (permalink)  
Old July 4, 2008, 07:01 AM
DK2 DK2 is offline
Allstar
F@H
  
Join Date: Apr 2008
Location: GTA
Posts: 821
Default
cheating? thats a bit harsh, basically its a benchmark pissing contest eh?
Reply With Quote
  #7 (permalink)  
Old July 4, 2008, 07:15 AM
SKYMTL's Avatar
HardwareCanuck Review Editor
  
Join Date: Feb 2007
Location: Montreal
Posts: 10,796
Default
I would say so, yes.

I don't know if it is cheating but having PhysX and no other physics API built into a benchmarking program should have never been done in the first place.
Reply With Quote
  #8 (permalink)  
Old July 4, 2008, 01:42 PM
Spaceman-Spiff's Avatar
MVP
  
Join Date: Oct 2007
Location: burnaby.bc.ca
Posts: 355
Default
Quote:
Originally Posted by DK2 View Post
cheating? thats a bit harsh, basically its a benchmark pissing contest eh?
It's considered cheating since the GPU is helping in CPU test, thus producing higher total score.


If you look at the 3DMark Vantage Driver Approval Policy [PDF], section 3.5 clearly states, "Based on the specification and design of the CPU tests, GPU make, type or driver version may not have a significant effect on the results of either of the CPU tests as indicated in Section 7.3 of the 3DMark Vantage specification and whitepaper." When you run a CPU test on a GPU, it clearly violates the rules.
- Nvidia cheats on 3DMark with 177.39 drivers - The INQUIRER
Reply With Quote
  #9 (permalink)  
Old July 4, 2008, 05:25 PM
DK2 DK2 is offline
Allstar
F@H
  
Join Date: Apr 2008
Location: GTA
Posts: 821
Default
There's a benchmarking rulebook?
ok, 2 minutes for CPU interference. [GPU] nvidia :rtfm:
Reply With Quote
Reply


« Previous Thread | Next Thread »
Thread Tools
Display Modes
Linear Mode Linear Mode