DVD, but not

Nintendo has always made it a point to stick to proprietary storage media for their games. Some consider this to be a method of avoiding piracy, others consider it an example of Nintendo's elitist attitude towards the industry; regardless of what you may believe, the GameCube's storage medium does suit the device just fine. This is in contrary to the N64 where the decision to stick with cartridge based games left many complaining because of a lack of space.

Nintendo employed a proprietary mini-DVD specification for their games, using small 3"/1.5GB discs for games. This is in comparison to the full-sized 9GB DVD9 discs that the Xbox uses.

The drive itself is a CAV drive meaning that it can read data per second off of the outer tracks of the disc than on the inner. The Xbox DVD drive is also a CAV drive capable of reading at anywhere between 2.5MB/s and 6.25MB/s. The GameCube drive is slower and can read between 2MB/s at the inner tracks and 3.125MB/s at the outer tracks.

In spite of this, none of the GameCube games had any significant load times. It should be noted that none of them used as detailed textures/scenes as the Xbox games we were comparing them to.

Because the drive can't physically support DVDs, the GameCube cannot double as a DVD player. Nintendo's official stance on this is that the system is designed to be a pure gaming console and nothing more. Panasonic will be releasing a version of the Cube in Japan with support for DVD playback but there have been no plans to release a similar product elsewhere.

The Resolution Game

With the Xbox there are a number of supported DTV and HDTV resolutions including two of the more interesting ones - 720p and 1080i. The GameCube offers basic support for 480i and 480p, but that is all.

On the rear of the console there are two ports; one labeled analog AV for all composite and S-video connections and the other incorrectly labeled digital AV (it's still an analog signal) for component connections.

The component cables are priced at $30 and require that you use the analog AV cables for audio output and the digital AV cables for the Y Pr Pb component connections. Unlike the Xbox HD pack, these cables go directly from the console to the TV. This theoretically is a better connection than the Xbox HD pack which requires that the cables connect to an external box but in reality, as long as the pack is not positioned in an area prone to interference you're fine. We are aware that you can purchase Monster component cables for the Xbox but we've got our own issues with horribly overpriced cables.

Control over whether a game runs in 480i or 480p mode is controlled from within the game. In most games if the digital AV connection is present, the game will ask you if you'd like to proceed in progressive scan (480p) mode.

A true console's I/O A heavenly controller
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  • cubeguy2k5 - Monday, December 20, 2004 - link

    feel that anandtechs article on xbox vs ps2 vs gamecube didnt go in depth enough, guessed at too many things, and intentionally got others wrong, not sure where to discuss this at, would like to get a thread going.....

    "However details on this processor are sketchy at best but the information we've been able to gather points at a relatively unmodified PowerPC 750CXe microprocessor " - where did they gather this from? gekko isnt a PPC 750CXE or it would be marked as such.

    "The Flipper graphics core is a fairly simple fixed function GPU aided by some very powerful amounts of memory bandwidth, but first onto the architecture of the graphics core. Flipper always operates on 4 pixels at a time using its 4 pixel pipelines; each of those pipelines is capable of applying one texture per pipeline which immediately tips you off that the ArtX design wasn't influenced by ATI at all. Since the Radeon and GeForce2, both ATI and NVIDIA's cores have been able to process a minimum of two textures per pixel in each of their pipelines which came quite in handy since none of today's games are single textured anymore." - who told them that gamecube only has one texture unit per pipeline? it wasnt nintendo, i could just as easily say it has 2, doubling texel bandwidth....... who said it was fixed function?

    "Planet GameCube: In a recent IGNinsider article, Greg Buchner revealed that Flipper can do some unique things because of the ways that the different texture layers can interact. Can you elaborate on this feature? Have you used it? Do you know if the effects it allows are reproducible on other architectures (at decent framerates)?

    Julian Eggebrecht: He was probably referring to the TEV pipeline. Imagine it like an elaborate switchboard that makes the wildest combinations of textures and materials possible. The TEV pipeline combines up to 8 textures in up to 16 stages in one go. Each stage can apply a multitude of functions to the texture - obvious examples of what you do with the TEV stages would be bump-mapping or cel-shading. The TEV pipeline is completely under programmer control, so the more time you spend on writing elaborate shaders for it, the more effects you can achieve. We just used the obvious effects in Rogue Leader with the targeting computer and the volumetric fog variations being the most unusual usage of TEV. In a second generation game we’ll obviously focus on more complicated applications."

    The TEV pipeline is completely under programmer control, so the more time you spend on writing elaborate shaders for it, the more effects you can achieve. COMPLETELY UNDER PROGRAMMER CONTROL MEANS NOT FIXED FUNCTION, and on fixed function GPUs you cannot do advanced shader effects in realtime can you? rogue leader and rebel strike use them EXTENSIVELY.... anandtech.... wheres your explanation?

    ill provide more examples later....



    "Julian Eggebrecht: Maybe without going into too much detail, we don’t think there is anything visually you could do on X-Box (or PS2) which can’t be done on GameCube. I have read theories on the net about Flipper not being able to do cube-mapped environment maps, fur shading, self-shadowing etc... That’s all plain wrong. Rogue does extensive self-shadowing and both cube-maps and fur shading are not anymore complicated to implement on GameCube than on X-Box. You might be doing it differently, but the results are the same. When I said that X-Box and GameCube are on par power-wise I really meant it. " looks like a PROVEN DEVELOPER just proved anandtech is WRONG... nice..... factor5 was involved in the creation of cube, they know it better than ANYONE else, including anandtech....


    come on anandtech, i know you see this article... what about this?

    you clearly state that you believe xbox is ageneration ahead of gamecube technically, when you COULD NOT do any of the shader effects nor the amount of bumpmapping thats in rogue leader even, on a pre GF3 GPU, let alone rebel strike..... what about the water effects in rebel strike, mario sunshine, waverace, i do believe that in 2001, not one game had water even on pc, even CLOSE to waverace in terms of how it looked, and the physics behind it, and in 2002 there wasnt one game close to mario sunshine as far as water goes, wow!..... what about all the nice fully dynamic lighting in RE4, and rebel strike? you couldnt pull that off on a fixed function gpu could you? apparently they cant even pull it off on xbox, when halo2 has massive slowdown, mostly static lighting, an abysmal polygon count, coupled with lod pop in, and various other problems/faked effects.... nice, what about ninja gaiden ? same story, good character models, very bad textures, non existant lighting, shadows that seem to react to non existant lightsources that exist inside of walls..... cute.....

    http://www.geocities.com/cube_guy_2k5/ng3.jpg

    nice textures and lack of lighting... low polycount and invisible lightsources that seem to only allow ryu to cast shadows, not the environment, wow.... what bout the faked reflections used in the game?... neat
    Reply
  • Arkz - Saturday, September 17, 2011 - link

    "the other incorrectly labeled digital AV (it's still an analog signal) for component connections."

    wrong, its purely digital. the component cable has a DAC chip in the connector block. technically they could make a DVI cable for it.
    Reply
  • Arkz - Saturday, September 17, 2011 - link

    and gc cpu is 485 not 500 Reply
  • ogamespec - Thursday, August 08, 2013 - link

    Actually Gekko speed is 486 ( 162 x 3) MHz.

    And Gamecube GPU (Flipper) TEV is fixed stage. No custom shaders.
    Reply

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