nForce IDE Driver v4.12 Review (Released March 31st)
Introduction
The nForce2, a fantastic chipset but in my personal opinion it's always been a case of “It could be better”, why? Well you may think i'm trying to suggest additional features but when it was released nothing touched the feature set. What i'm actually talking about is the lack of driver support, it's really been abismal and at times frustrating. The nForce2 has had 3 driver updates since it's release, none of which allowed you to take full advantage of all its features or performance.
SW-IDE driver, mentioning that i can almost hear the screams of frustration from all over the UK. We all know that we've installed this driver at least once and for the majority it's been nothing but hell, sure for some it ran fine but the chances are all they were doing is surfing the internet and playing the odd game.
Today i will be testing the latest IDE offering from nVidia, SW-IDE v4.12 (2.5 in device manager), it promises performance and compatibility improvements aswell as stability enhancements.
Issues Experienced
When nvidia released the nForce2 they offered in their driver the option to install “SW-IDE” driver those who clicked yes are probably still kicking themselves. Although this driver really did offer significant performance increases it just didn't offer the stability or compatibility that should be evident in all drivers.
The IDE driver has had three releases since the nForce2's debut, the v2.03, the v2.4X that was later removed from the driver package and the v3.13. So what lovelees did these IDE drivers offer to us, the user.
* The harddisk head would slam against the HDD everytime you restarted the machine, definitely not good for the life of the harddisk.
* Certain DVDs/CDs would refuse to be read.
* DVDs/CDs would fail to burn in popular programs such as Nero, not good for the consumers pocket, the average Joe probably blaming it on his drive and buying a new one.
* Instability, they were actually programmed to run at the drives maximum possible transfer rate, so for example if your drive was ATA133 and all of the sudden ran into issues and need to notch down to ATA66 which believe it or not drives do do then bam, system crash as the driver would not allow it.
* Compatibility, a lot of drives mainly CD/DVD wouldn't even be detected by the new driver.
* With certain CD/DVD drives the system would fail to reboot if either drive was empty (didn't contain a cd/dvd).
Summary & Test Setup / Software
To test IDE performance i will use HDTACH, i will run it twice with the MS IDE driver and twice with the SW-IDE driver to eliminate any inconsistencies.
I will focus on identifying if any of the previous bugs are still present in this latest release and if they are attempt to find workarounds.
Test Setup
Athlon XP 2500-M (running at 2GHz)
Abit NF7-S v2.0
512MB TwinMOS w/winbond (Running at 7,2,2,2)
Radeon 9800 Pro
Seagate IV 40GB
Western Digital 8MB 80GB
Liteon CD/RW 52x/24x/52x
Liteon DVDROM 48x/16x
Please note, even though my system is mildy overclocked it has passed a series of stress tests to ensure its stability, these include:
* Prime95 - 8 hours no errors
* 3dmark 2003 - Looped 8 hours no crashes
* 3dmark 2001 - Looped 8 hours no crashes
* Memtest86 - 4 hours no errors
* 24 hours of XviD encoding
Software
Windows XP Professional SP1 + All Critical Updates
Direct X 9.0b
Omega 2.5.30 (based on Catalyst v4.3)
nForce ForceWare v3.13
with IDE v4.12 shown in device manager as v2.5
EAC – Exact Audio Copy
GordonKnot
IDE Performance
Seagate IV (without sw-ide)
http://homepage.ntlworld.com/leonck/...eviwithout.jpg
Seagate IV (with sw-ide v4.12)
http://homepage.ntlworld.com/leonck/...gateivwith.jpg
Western Digital 8MB (without sw-ide)
http://homepage.ntlworld.com/leonck/...talwithout.jpg
Western Digital 8MB (with sw-ide v4.12)
http://homepage.ntlworld.com/leonck/...igitalwith.jpg
Now maybe i'm cynical but on numbers alone there doesn't really seem to be any benefit to using the SW-IDE driver over MS's default.
New Features
nVidia obviously not satisfied with the results applications such as HDTACH were reporting have decided to implement their own “Speed Test” feature into the latest IDE driver, lets take a look.
Right Click My Computer > Properties > Hardware > Device Manager > IDE ATA/ATAPI Controllers > Expand Tree > NVIDIA nForce 2 ATA Controller (v2.5) > Double click > Primary Channel Tab.
I tested both drives using nVidias own “Speed test...” and here are the results:
Seagate IV
http://homepage.ntlworld.com/leonck/...dtestsgate.jpg
Western Digital 8MB
http://homepage.ntlworld.com/leonck/...peedtestwd.jpg
The results do roughly reflect those that HDTACH reported and i must admit it's a nice little feature that i for one am glad they added as now that i've confirmed it's accuracy i will no longer be requiring HDTACH.
Previous Bugs In Order
* Harddisk head slamming against the disk on reboot.
Fixed
* Failure to read and write to DVDs/CDs
Fixed
I burnt several CDs and none of them ended up as coasters, i tried varied media and everything was read successfully. I also ripped several audio cds to hdd using EAC, everything went smoothly.
* Instability
Fixed
Drop back feature added to allow drives to run below their specified speed, i encoded 4 dvds to XviD non-stop for 24 hours, no crashes or signs of instability
* Compatibility
Improved for the following drives
* Sony 4821 CD-ROM
* Justlink RW7200A CD-RW
* Yamaha CRW2100E CR-RW
* Toshiba XM-5302TA
* Toshiba XM-6002B
* Samsung SW-216B
* Lite-On 48X CR-ROM
* Teac CD-W540E
* If CD/DVD rom drive didn't have a CD/DVD in the system would fail to reboot with certain CD/DVD rom drive models.
Inconclusive, fine for me but others complain it still exists.
Real World Performance & Conclusion
It wouldn't be fair if i ended this review leaving you to make your decision based purely on the numbers and not airing my own personal experience with the latest IDE driver from nvidia.
I love it, real world performance and by this i mean programs opening and closing faster (UT2004 specfically) and just a general nippier feel is definitely there, nvidia really have done a great job with this latest IDE driver and to be firm, but fair, it's about time, the slackers ;).
Get them: here
Finally
That concludes my first review ever, i hope you all enjoyed it and if you feel there's anything i could of done that would of made the review better please don't hesitate to make suggestions, thanks.
Please ask before reproducing this review.
