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Thread: 7900GTX is here!! (Pics + Benchies)

  1. #1
    Registered User
    Join Date
    Dec 2005
    Location
    Canada
    Posts
    45

    7900GTX is here!! (Pics + Benchies)

    well i got my eVGA 7900GTX EGS yesterday from step-up (7800gtx 256mb before).... paid $70 cdn with shipping + $75 customs (which i need to get back after i talk to canada customs).... entire process took 4-5 weeks (was without card for ~2 weeks).... well i installed it and heres some results.... so when it says OC it means whatever the overclock that i had for that card unless otherwise specified.... the results look good and normal except for 3dmark05.... i cant figure it out but it should be at least 11k... ive used both 84.25's and 84.43's with drivercleaner... ive reinstalled 3dmark05 and even disabled background processes... ive also tried pcie frequency at 110mhz and it did not help at all in terms of overclock or 3dmark05... all other games/benchmarks show a proper increase from the overclock... i dont think its the card throttling and yes ive set to high performance and i have dx9.0c april... 7800gtx worked fine with it and i havent touched the system until my new card arrived

    my specs:
    DFI Lanparty NF4 Ultra-D (Nforce 6.70)
    Athlon 64 Winchester 3000+ @ 291x9 (2.62 GHZ)
    2GB DDR400 @ 390 @ 5-3-3-2.5-2T

    7900gtx, 7800gtx, x1800xl
    Stock clocks: 650/1600, 450/1200, 500/1000
    Max overclock: 700/1800, 510/1380, 620/1450
    Idle temp: 39*C, 45*C, 51*C
    Load temp (using rthdribl): 57*C, 76*C, 91*C

    performance:
    FEAR 1280x960 2xAA/4xAF, medium particle bounce and no soft shadows (in game test)
    X1800XL stock cat 5.13 47FPS
    7800GTX stock 81.98 55FPS
    X1800XL OC 57FPS
    7800GTX OC 81.98 61FPS
    7800GTX OC 84.12 72FPS
    7900GTX Stock 84.43 86FPS
    7900GTX @ 675/1700 89FPS
    7900GTX @ 700/1800 94FPS (double the X1800XL stock!!!)

    Condemned 1280x960 4xAA/8xAF (location in game):
    7900GTX Stock 90FPS
    7900GTX @ 675/1700 95FPS
    7900GTX @ 700/1800 99FPS

    Bugblivion 1280x960 8xAF HDR, location in game
    7800GTX OC 32FPS
    7900GTX @ 700/1800 37FPS

    3dmark03: (defaults)
    7800GTX OC 18800
    7900GTX Stock 21300
    7900GTX @ 675/1700 22200
    7900GTX @ 700/1800 22800

    3dmark05: (defaults)
    X1800XL OC 9450
    7800GTX OC 9010
    7900GTX Stock 10350
    7900GTX @ 675/1700 10580
    7900GTX @ 700/1800 10630 (wtf mate?)

    3dmark06: (defaults)
    7800GTX OC 4540
    7900GTX Stock 5220
    7900GTX @ 675/1700 5380
    7900GTX @ 700/1800 5536 (http://service.futuremark.com/compare?3dm06=255428)




    Intel Core 2 Quad Q6600 G0 @ 3.6GHZ
    Asus P5B Deluxe
    4GB OCZ Platinum PC8000 EL
    BFG GTX 280 OC2 1GB @ 729/1512/2538
    Dell 2405FPW 24"

  2. #2
    Xtreme 3DTeam Member
    Join Date
    Aug 2005
    Posts
    636
    It looks like you are getting CPU limited. Once closer to the 11k range and above you must have at least 2.9ghz but 3.0ghz + is preferable.
    New Build Under Way...

    Server:
    X2 3800+ 0601 UPMW 2.95ghz w/ 1.48v cooled by zalman 7700 Cu
    EVGA 7900gt CO Superclocked (725/875) cooled by modded AMD64 hsf
    DFI NF4 Ultra-D
    2 x 512mb TeamGroup pc4000 UTT BH-5
    OCZ 520W Powerstream

  3. #3
    Registered User
    Join Date
    Dec 2005
    Location
    Canada
    Posts
    45
    ya i figured it might be the cpu.... but o man i didnt expect a 2.6ghz a64 to be the limiting factor in 3dmark05.... strange cause 03 showed a decent boost from ocing
    Intel Core 2 Quad Q6600 G0 @ 3.6GHZ
    Asus P5B Deluxe
    4GB OCZ Platinum PC8000 EL
    BFG GTX 280 OC2 1GB @ 729/1512/2538
    Dell 2405FPW 24"

  4. #4
    Registered User
    Join Date
    Dec 2005
    Location
    Canada
    Posts
    45
    just read a post on the hardforums and someone with a FX55 (2.6ghz 1mb cache) and a bfg 7800gtx scored around 10600 stock and 10800 @ 690/1750.... so looks like you're right i really do need a better cpu...o well at least games are showing an adequate improvement
    Intel Core 2 Quad Q6600 G0 @ 3.6GHZ
    Asus P5B Deluxe
    4GB OCZ Platinum PC8000 EL
    BFG GTX 280 OC2 1GB @ 729/1512/2538
    Dell 2405FPW 24"

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