Hello.
I have been reading these forums for quite sometime and have never posted before. But, these results are just wrong and I would like to post our testing results.
For you that don't know my company, Electric Image, we are a 3D software company that creates two separate 3D packages. They are Amorphium Pro and EI Universe. We have been selling 3D software on the Macintosh since 1991 and have been developing for it since 1989. We have also been selling both of our 3D packages on Windows and the Mac since 1999. Our software is great at showing realistic performance of a computer system. The software uses every aspect of the system (HD, Mem, Proc) for nearly every second it is rendering. We do not support Altivec.
We unfortunately at this time do not have any "newer" Macintosh systems. We will most likely purchase some new systems once the powermacs arrive. I hope you find these stats interesting.
Base system to measure performance:
Athlon Slot A 900MHZ 200MHZ System Bus ATA 66
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Athlon Socket A 1.2 GHZ 200MHZ System Bus ATA 100
57% Faster
Athlon XP Socket A 1.5 GHZ 266MHZ System Bus ATA 100
92% Faster
Macintosh G4 533MHZ 133MHZ System Bus
25% Faster
This is just a few of the examples we have done on different systems. All tests are compared to the base system. All PCs are Gateway configured systems and running Windows XP/2000. All Macintosh systems were running OS 9.2. OS X tests will come soon. All computers have 512MB ram. With our tests we can pretty much conclude that a G4 500 without using Altivec is nearly identical to an x86 processor running at 1GHZ at the same system bus. The true issues we believe is the DDR ram with the PC systems. Because a rendering engine continues to seek out information in the RAM continually throughout a rendering process the DDR provides a greatly improved rendering time. The L3 cache in the new motherboards will help. But with the size of most 3D projects the DDR RAM will be much more beneficial then a small L3 cache.
Our conclusions and wishful thinking is this...
A G4 of 1.5GHZ and 266 or 333MHZ DDR and a 2MB L3 Cache will be competitive with a 2.8GHZ to 3.0GHZ x86 processor. This is without using the Altivec engine. The ability for the application to quickly access RAM will be a huge step forward for the Macintosh 3D community as well as everyone else.
As a very strong Macintosh supporter I am looking into providing these statistics on our website at
www.electricimage.com in the near future. I would like to use a project that really pushes the system for a few hours to get a truly realistic test.
I believe that we are on the brink of something big from Apple. My gut feeling and from the hush-hush attitude in SF I believe we will see big things soon.
I hope you all find this useful.
Brad Parscale
VP Sales & Marketing
Electric Image