GT200 to become 9900GTX and 9900GX2, launch date set to July - Page 5
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Thread: GT200 to become 9900GTX and 9900GX2, launch date set to July
  
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  1. #41
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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    cape ngikutin perkembangan si ijo (si merah juga sama aja sih)..
    mending ngikutin arus maen di main stream aja, dan sisa duitnya buat upgrade kompi bagian lainnya.

    wong 9600gt maenin semua game skrg setting max (+2-4AA) di 1280x1024 bisa kok.
    kecuali crysis dah, itu nyerah gw. 1280 all high setting, no AA, rata2 cuma 32fps... ampun DJ....


    so mending nunggu yg performanya >40% dan udah dukung directx 10.1 dengan harga ttp dibawah 2,5 baru pas dah ganti lagi

  2. #42
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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    Vga baru lagi, game pc yang baru2 lamanya minta ampun

  3. #43
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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    kayaknya gw baru bakal beli VGA lagi kalo arsitektur nya udah bener2 baru.

    seperti pas gw pindah dari G70 ke G80...
    Bener2 sesuatu yg baru.... 1 biji G80 bisa mendekati (bahkan lebih) performa 2 buah G70 (entah di SLI or dibuat 1 VGA spt 7950GX2 )

    so, sementara masih asyik2 aja ama VGA jadul gw..... hehehehe.... toh buat kerjaan dan crysis pun masih ngangkat....

    tapi GTX280 katanya bakal pake 240sp, sedang GTS260 "cuma" 190 an sp....
    *glek.... kek nya menarik nih...... bakal kejadian G70 ke G80 bakal terulang lagi... *

    sayang games nya malah lagi "lesu" hehehehehe
    Last edited by bonk; 22-05-2008 at 04:14.

    Welcome to 3D TV era.... awesome


  4. #44
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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    Hmm, GTX 280 vs GTX 260, 240 SP vs 192 SP, 15 SIMD array vs 12 SIMD array, 120 TMU vs 96 TMU, 32 ROP vs 28 ROP, VRAM 1024 MB vs 896 MB, 512 bit vs 448 bit, IMHO performance decreasenya mestinya lebih kecil dibanding 8800 GTX vs 8800 GTS dulu, apalagi kalo PCBnya sama persis, mestinya OCability GTX 260 gak jelek2 amat.

    IMHO juga, bisa jadi SIMD array GT200 itu sebenarnya ada 16 aka ada 256 SP dan 128 TMU, tapi karena die size yg luar biasa gede, kalo dipaksa ada SKU dgn spek full spt itu, yieldnya akan rendah sekali, lagi pula walopun disunat toh performanya dah bakalan no wahid. Mungkin saat keluar refresh dengan fabrikasi yg lebih kecil (55 nm ?) full config nya bakal dikeluarkan, dunno, just my speculation.

  5. #45
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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    buset itu spek gak salah? bisa jadi GTX280 80% lebih cepet dari 9800GTX dong, sadiss bener
    kayaknya gw baru bakal beli VGA lagi kalo arsitektur nya udah bener2 baru.

    seperti pas gw pindah dari G70 ke G80...
    Bener2 sesuatu yg baru.... 1 biji G80 bisa mendekati (bahkan lebih) performa 2 buah G70 (entah di SLI or dibuat 1 VGA spt 7950GX2 )
    perbedaan signifikan emang terjadi pada tiap NVx0 mulai NV20, cuma kalo namanya 9900 kesannya perbedaan performanya kecil dgn 9800 dan spek tsb seakan "gak layak" menjadi kenyataan
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  6. #46
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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    mas Gun .. waks! GTX 280 punya 240SP l 120TMU l 32 ROP l 512bit?
    monster!

    seriously HD4870 gak bakal sempet bernafas
    kelelep jauh, ... jauh banget

    klo spek disanyilir benar demikian, 80% faster than 8800GTX ya benar aja

  7. #47
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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    dapet spek dari VR-Zone

    in my calculation klo result demikian maka, GTX 280 punya:
    *Core clock: 625Mhz
    * Shader Clock: 1525MHz
    * GDDR3: 2000MHz
    untuk:
    Shader: 240*3*1525MHz = 1100GFlops
    Texture Fillrate: 80*625MHz = 50GTexel/s
    Pixel Fillrate: 32*625MHz = 20GPixel/s
    Mem Bandwidth: (512*2000)/8 = 130GB/s



    dan GTX 260 punya:
    *Core clock: 625Mhz
    * Shader Clock: 1562MHz
    * GDDR3: 2000MHz
    untuk:
    Shader: 192*3*1562MHz = 900GFlops
    Texture Fillrate: 64*625MHz = 40GTexel/s
    Pixel Fillrate: 28*625MHz = 17.5GPixel/s
    Mem Bandwidth: (448*2000)/8 = 115GB/s


    just in case ...

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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    cuma yang aneh, kok nvidia ngambil jalan memperbesar mem bandwidth dgn memperlebar memory interface ya? 512bit bukannya malah memperumit konstruksi pcb shg lebih mahal? sementara ATI beralih ke GDDR5 dgn harapan mencapai mem bandwidth yang luar biasa cuma dgn mem interface yang kecil, ATi bisa aja nyamain bandwidth GTX280 dgn make GDDR5 4GHz, ato emang gara2 belum support DDR5..

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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    Quote Originally Posted by amders View Post
    cuma yang aneh, kok nvidia ngambil jalan memperbesar mem bandwidth dgn memperlebar memory interface ya? 512bit bukannya malah memperumit konstruksi pcb shg lebih mahal? sementara ATI beralih ke GDDR5 dgn harapan mencapai mem bandwidth yang luar biasa cuma dgn mem interface yang kecil, ATi bisa aja nyamain bandwidth GTX280 dgn make GDDR5 4GHz, ato emang gara2 belum support DDR5..
    klo saya malah ngeliat NV mana peduli ama Mem Bandwidth ... asal kecapai target moar than 125GB/s aja daripada capek2 cari stock IC DDR5
    bukannya DDR3 itu pasti latency-nya lebih "tajam" daripada DDR5
    ibarat samurai dan golok pa ya
    satunya pipih nan tajam, satunya gendut namun juga mematikan

    wa kagum ama NV yang fokus banget ama Texture Fillrate
    TMU_nya mantab
    jaminan kenceng di real gaming

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    Re: GT200 to become 9900GTX and 9900GX2, launch date set to July



    Nunggu review dulu ah...
    Kalo peningkatan performanya < 30%, mending nunggu next gen aja.
    Toh PC gaming sekarang lagi mandek.
    Game paling berat Crysis atau Ass. Creed.

    Mendingan upgrade proc atau mobo.


 

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