The true answer is that 3Dfx blew it with the V4/V5. They slipped schedule badly (the V5 was due last October) while nVidia executed well. If the V4/V5 had shown up on schedule they would have competed against the TNT2 and the GeForce and it would have been a very attractive card. Instead, they slipped and nVidia ruled the market with the GeForce and readied the GeForce2 to compete with 3Dfx's V5 5500 leaving 3Dfx's Voodoo3 (which was also late) to compete with the TNT2 and TNT2 Ultra on the low-end of the market (where there's not a lot of profit by definition).
But the real issue is financials... look at revenue growth (both current and future) and profits. First off, nVidia is profitable and is firing on all cylinders while 3Dfx had a truly disasterous quarter. Not only did 3Dfx miss earnings and revenue, but they missed shipments. They blamed packaging problems for the shortfall, but that doesn't change the fact that they basically blew it. Meanwhile, nVidia clinched a deal with MS for the X-box, tied up a bunch more OEM deals, and had a great quarter for revenue and profits. 3Dfx have been sinking like a torpedoed ship since the V5 slipped in Q3 of 1999.
The real problem is that what has happened - a single schedule slip - has had a dramatic ripple in both the market and within the company. Living in SiliValley is insane nowadays - housing is appalling... no one who hasn't seen what's going on there wouldn't believe it. Houses that would sell for $60k in North Carolina are going for $700k in Cupertino and Palo Alto. You maybe think that I'm joking or exaggerating, but I'm not. Go to
www.sjmercury.com and run a search for housing. But I digress, the fact is that living in Silicon Valley is extremely expensive and in order to pay for anything people are living on stock options. And 3Dfx's stock has been going nowhere but down for well over a year. So talent is draining away quickly - as I know personally since a fair number of them joined Intel.
3Dfx literally has one chance left with their next chip. They aren't saying much since they don't want to kill V5 sales, but it should be out by Q3/Q4 and it should be very competitive. If it slips past Christmas then that'll be all she wrote. Seriously.
As far as an investor, this is a tough call. You could lose serious money on these guys since it's a risky gamble whether or not there'll be issues with the next chip (do they even have 1st silicon yet? Have they taped out? are they sampling? I think the answer to all three is "no" which is very scary). If they nail it, then there's good upside potential.. but they still need to resolve their packaging and supply chain issues... and their execution on issues like drivers and quality control needs improvement as well.
If you are a risky guy, throw some money at Dec. 10 calls - or 7.5's. They are cheap at $2 and you could make serious money on the upside while the downside is a mere $2. Otherwise steer clear. One thing that is clear about 3Dfx is that technology is not the only thing to consider. You can have the best (or be a close second) technology out there, but if your execution on the business side is poor your company will still sink.
Meanwhile, nVidia continues to hit 6 month product cycles like it's easy (it's not) and are signing contracts and deals at an enviable pace. If I were to place money on either company over the long-term, I'd take NVDA over TDFX.
That's my take. I've made money on both, but I'm steering clear of both lately. nVidia is overvalued in my opinion since we've seen what schedule slipping can do to a company and there's no guarantee that nVidia can continue to execute perfectly. 3Dfx is probably going down and the only thing that can save them (IMO) is their next chip, but with the talent drain that's been happening there, it's not looking good for the future after that.
* NOTE: I'm not a financial adviser - I'm simply a chip designer who has friends who are working (or have worked) at both companies and an occassional investor in both companies. Investing requires research and you should never trust anything that is written on an internet BBS to use in making investment decisions. *
Patrick Mahoney
IA64 Microprocessor Design
Intel Corp.
* Not speaking for Intel *
Edit: updated the option's prices... I originally wrote $3, but looking now I see they are only $2.