Which is fastest, a "Closeout" G4/400 Yikes or a
G4/350 Sawtooth Rev B?
© 1999 Rob Art Morgan, editor of BARE FEATS
After reading the G4/400 Yikes versus the G4/400 Sawtooth comparison, many readers said, "But I'm trying to decide between the G4/350 Sawtooth selling for $1595 and the "closeout" G4/400 Yikes selling at $1499. How do they compare?" AND.... is the G4/400 Sawtooth worth $450 more? Here's your answer: CPU (& FPU) crunching...
Reaction: If you do a lot of 3D rendering, get the fastest G4 Sawtooth you can afford.
Reaction: If you are a Photoshop jockey, any model of G4 with AltiVec enabled is wicked fast. A G3/400 took twice as long (12.8 seconds average) for the 4 Photoshop filters!
Hard Disk speed comparison
Reaction: All three machines were writing to the same drive,
a Seagate Barracuda 20 gig Ultra-ATA/66. And as you can see, CPU speed DOES determine disk writing speed. By the way, when I ran the ATTO Benchtest, all three machines scored an averaged sustained 27MB/sec read/write (8MB max file size).
Reaction: I was shocked with how slow the RAGE Pro scrolled in Photoshop. I had to go back and retest because I didn't believe the stopwatch. I didn't make sense. It still doesn't.
3D Game Frame Rates
Reaction: If your main performance need is 3D gaming, the 350 is just as fast as either 400. Game speed is determined more by the type of graphics board when comparing machines this close in CPU speed.
Reaction: CPU speed was more of a factor with Unreal.
Reaction: Note the effect of CPU speed on minimum frame rate. The two 400MHz G4's never dropped below 19 fps when using Voodoo3 boards. (The Jerky threshold is 16 fps.)
Conclusion: If you are operating on a tight budget, I would get the G4/350 Sawtooth. It's not as easy to upgrade as the Yikes in the short term, but long term it will give you plenty of bandwidth to work with. (I know of at least one third party upgrade company working on a CPU daughtercard for it.)
And unless you are as obsessive about speed as I am, you would need a stop watch to tell the difference between the 350 and 400 MHz Sawtooth in every day life.
Finally, if you bought a G4/350 or G4/400 Yikes "closeout" already, don't feel too bad. For the time being, they are not being smoked by the Sawtooth models... with the exception of the RAGE 128 board. For a $100 or so, you can fix that--buy a 3Dfx Voodoo3 3000!
Test Configurations & Procedures
(It's cheaper to buy the "stripped down" version of the Sawtooth and add the memory, bigger/faster hard drive, etc., from other online upgrade sources.)
1 MB at 2:1 (200MHz)
1MB at 2:1 (200MHz)
256 MB (8ns)
256 MB (8ns)
66MHz PCI slot with either RAGE 128 or 3Dfx Voodoo3 3000
133MHz AGP 2X slot with either RAGE Pro 128 or 3Dfx Voodoo3 3000
Seagate Barracuda 20 Gig 7200rpm ATA/66 drive connected to a ATA/33 interface Seagate Barracuda 20 Gig 7200rpm ATA/66 drive connected to a ATA/66 interface
"Stripped Cost" (64MB RAM,10 Gig Drive, RAGE card)
© 1999 Rob Art
Morgan, editor of BARE FEATS
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