What is most important for gpu?

what part is the most important in gpu design?

  • raster pipeline(more rop)

    Votes: 1 20.0%
  • memory bus width

    Votes: 1 20.0%
  • ram speed

    Votes: 0 0.0%
  • core clockrate

    Votes: 1 20.0%
  • shader speed

    Votes: 0 0.0%
  • shader number count(more shader)

    Votes: 0 0.0%
  • wiring and architecture setup

    Votes: 1 20.0%
  • texture mapping unit (more tmu)

    Votes: 1 20.0%
  • floating point/computing power (for F@H)

    Votes: 0 0.0%
  • i/o interface/ramdac/ media decoding power

    Votes: 0 0.0%

  • Total voters
    5
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cheesesubs

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since 6970 is on the block....i was debate with some stupid hothead in techpowerup a while ago about what is most important in gpu design, debating the possibility of 512bit bus and 64rops...however they are insist shader power(more shader!!!) over rasterization(steroid of rop/tmu/bus) and they were saying future gaming will be more shader heavy because of limited console hardware that can't output higher texture quality and better pixel modeling(as they mentioned: console gaming taking place over pc gaming), while rops/tmu can be push by clock insanely high to save die space for more shader!! ram can also be push with higher frequency as well....which i brought the example of gtx 480 that beating 5870 in most of benchmark because of 48rop and 384bit bus....then i got kicked....

can you guy tell me are these idiot's theory are right? basically this is another war between clock speed vs architecture.......

please discuss

 

timmy121

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I would have to say its all about the architecture, for example a Pentium 4@3.0Ghz and a Core i7@3.0Ghz let say they both have the same Cache and FSB over all the i7 is faster because of its architecture/design or even say a HD4870 and HD5870 for example they both have the same memory size, clock and BUS...etc..etc the HD5870 is faster/better because of its new architecture.
 

cheesesubs

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cypress is better than r770xt is because it has double of rop/tmu/shader count. even under the same frequency/ram size/bus width 5870 will destroy 4870.....even 4870 clock very high 5870 still beat it even down clock alot.
 

timmy121

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Yes that's is what I'm saying, even if the 4870 and 5870 had the same numbers in spec the 5870 will beat it......all about the architecture.
 
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