Let me also state that just Megahertz do not make a processor "faster" at all
No, but it's pretty telling that even on Apple's G5
page, a P4 gets a higher SPECint score. You can talk about IPC all you want, and it's a real issue, but the bigger one is what people can actually buy and run - sure, a 3GHz G5 would run circles around a 3GHz P3, but just try to find one.
Architecture-wise, it is more than obvious that the PowerPC G5 is the best consumer processor on the market
No, it's not. I refer you back to Apple's own Pentium 4 SPECint scores.
you may build the best PC you can, but you will never get the performance of a Dual G5 system with 8Gb of 128bit SDRAM. (Do not forget than standard PCs cannot offer over 4Gb of RAM
I don't know what you mean by "standard" PCs, but Intel-based systems have been capable of > 4GB address space for about a decade now, starting with the introduction of the Pentium Pro. The fact that most boards don't support it is not a limitation of the platform, it's a limitation of demand. And for $3000, I could probably build a PC that makes the high-end Power Mac look like a joke. But the software would still suck compared to the Mac.
Windows XP offers multiple processor support? I thought only NT based versions had that feature, maybe I should read more.
Well, strictly speaking that's true, but all versions of XP are NT-based. Some of them are just artificially crippled to keep the good consumers in their place. Like I said, software.
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I would not know... but high-end processors/systems such as MIPS RISC ones are (obviously) RISC, and not CISC for some reason.
It's mostly because RISC processors are easier to design, and easier to optimize compilers for. There's nothing that inherently makes RISC faster than CISC, or the reverse - in the end the processor is only one piece that has to be supported by the entire system, and if you really look at high-end machines their most noteworthy features tend to be advanced memory and disk subsystems.
I should also admit that PC fanboys get on my nerves, especially when it comes to Consoles vs PC game discussions... my god... people can be stupid.
Yeah, I'm still baffled by a lot of the PC games that get rave reviews; sometimes it seems like any mediocre FPS with nice graphics gets lauded by the press and the fans; the last PC game I played and thought was really
good is Starcraft. Maybe that means I don't play enough PC games, but I think it's mostly that the PC scene is driven more by technology than by artistry - everyone seems to talk about whose engine a game is based on or what graphics card you need to run it or how it's too easy for cheaters to ruin the game, but the level of real appreciation seems to be weak. I mean, when was the last time you saw a phenomenon like Ikaruga on PC, with people more or less swooning at its feet and writing sonnets about how impressive it is? This sort of thing seems to happen at least once every couple of years in the console scene...