Is that eight processors I see in the Task Manager?! All images courtesy of Bryan Hoff.

In case you haven't heard, Intel has one-upped AMD once again: this time being first to market with a quad-core processor codenamed Clovertown. Built on a 65nm process, the new Xeon 5300 series processor is highly efficient, demands less power and runs cooler and at a lower clock speed. This translates to productivity boosts in the financial, oil and gas, CAE and DCC markets. And whether you're a one-man shop or part of a corporation, this means more productivity for you: from test renders and final frames to faster analyses and simulations.

I'm reviewing a quad-core HP xw8400 workstation and a 30" LCD monitor. It just may be the killer combination that you're looking for -- or as close as you're going to get -- at least for now.

Pricing and Configuration
The HP xw8400 we're looking at weighs in at $7,483 and includes two quad-core Xeon X535 processors clocked at 2.66 GHz, 4 GB RAM, an NVIDIA Quadro FX 3500 and a 15,000 rpm Serial Attach SCSI hard drive. You can really appreciate the extra speed of a 15,000 rpm hard drive when it comes to opening programs and reading and writing files. I also reviewed an accompanying HP display. The LP3065 monitor is 30" and retails for $1,699.

The Display
Not surprisingly, the first thing I noticed when I took the display out of its box, was its size. The LCD's display area is 30" with a native resolution of 2560x1600. That's larger than two 17" LCDs rotated 90 degrees and placed side-by-side! It even made my 24" Dell display seem somewhat inadequate. Unfortunately, the display had a red stuck pixel just left of dead center, which was distracting on dark backgrounds, but to be fair: it's the first time I've experienced any stuck or dead pixels with an HP display. The LP3065 has a black-to-black response time of 12 ms, which beats my Dell's 16 ms response time. A difference of 4 ms becomes quite noticeable when playing back fast full screen video. Other highlights include a 1,000:1 contrast ratio, three dual-link DVI-D inputs and a self-powered 4-port USB hub.

Labor Intensive DCC
I decided to see how well the quad xw8400 handled view port rendering, so I loaded one of the scenes included on the 3ds Max 9 DVD: Viewport-Dragon.max, with view ports set to Maximized, Smooth + Highlights. The scene played back perfectly and in realtime, although I did observe some tearing of the video frames. A 12 ms response time is close to adequate for fast video playback, but 8 ms would be even better.

A scene from Alcatraz.

But what about high polygon scenes? I opened my Alcatraz prison wing model, which contains 8,140,776 faces to find out. The scene opened in about 12 seconds -- twice as fast as the dual-core. To my surprise, the scene rendered in 2:07, approximately the same time it took on the dual-core system. I'll chalk that up to the way 3ds Max handles lighting preparation, since that's what took most of the time. I also rendered frame 300 of the Animating_Flowers.max scene from the Particle Flow demo folder to test particle effect handling. The scene rendered in 9:22 and wasn't much to look at, although it wasn't as painful as it would have been if I was rendering it on a lesser machine.

More Rendering
Unfortunately, I couldn't get my hands on Autodesk's Toxik to run my own tests, but I was fortunate to see it demo'd recently at QuadFest, HP and Intel's collaborative introduction of quad-core workstations. Three Autodesk employees had a sort of friendly competition, seeing who could finish each task first on a single dual-core, dual dual-core and dual quad-core system. Needless to say, the quad won every competition hands down, and was even able to do video color corrections in realtime and depth of field, blur and distortion effects in near realtime. Although I'm not a compositing artist, I walked away from the demo impressed.

Guess what? That's right -- it's time once again for the Displacement & DOF.max and Light Gallery test renders under 3ds Max 8. Not surprisingly, the quad-core based xw8400 handily beat out the competition. Here are the results:

Displacement & DOF.max
HP xw9400              11:27
HP xw8400 (dual)   8:53
HP xw8400 (quad)  6:01

Light Gallery
HP xw9400              2:32
HP xw8400 (dual)   1:53
HP xw8400 (quad)  1:07