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Thread: ATI HD 3800 Review Thread

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  1. #10
    Xtreme Member
    Join Date
    Nov 2006
    Location
    Netherlands
    Posts
    472
    Bought one today. A Sapphire because that was the only brand available, in the only shop that has them in my town (quite a few also), while they're out of stock (all brands) at komplett.nl (where i would have bought), and 5 euro's cheaper. Payed €199.95.
    Gives me something to play with on my Maximus while waiting for the 3870X2, so now i don't really care anymore how long that will be.

    Maximus Formula SE/E6750 non-oc, everything @ stock
    HD 3870 out of the box, stock speed.
    Windows XP SP2
    Catalyst 7.12

    E6750 @ 2.66 Ghz
    HD 3870 @ 777/1126
    3DMark06 (default 1280x1024): 10397.
    SM2.0 score: 4474
    HDR/SM3.0 score: 5072
    CPU: 2405

    Edit 1.
    CPU oc'd; Card oc'd using Overdrive:
    E6750 @ 3.4 Ghz
    HD 3870 @ 860/1306
    3DMark06 (default 1280x1024): 12094
    SM2.0 score: 5134
    HDR/SM3.0 score: 5660
    CPU: 3047

    Update 25 Dec.
    Found out the occasional freeze of my system was actually my 3870 running too hot.
    And that fixing the fanspeed to 60% in Rivatuner is the solution.
    Result after pushing the CPU overclock to my desired 3.6 and several gaming tests:
    E6750 @ 3.6 Ghz
    HD 3870 @ 860/1301
    3DMark06 (default 1280x1024): 12302
    SM2.0 score: 5159
    HDR/SM3.0 score: 5685
    CPU score: 3229

    Update 12 Jan.
    No: it turned out that the card wasn't running too hot (never really does), but that it will only be 'hours and hours of gaming stable' at slightly lower clocks, i put it at 850/1251. So what, maybe losing ¼ fps... noone notices.


    Edit 3.
    Crysis demo bench result:
    12/22/2007 5:21:39 AM - XP
    Beginning Run #1 on Map-island, Demo-benchmark_gpu
    DX9 1600x1200, AA=No AA, Vsync=Disabled, 32 bit test, FullScreen
    Demo Loops=3, Time Of Day= 9
    Global Game Quality: High
    ================================================== ============
    TimeDemo Play Started , (Total Frames: 2000, Recorded Time: 111.86s)
    !TimeDemo Run 0 Finished.
    Play Time: 81.14s, Average FPS: 24.65
    Min FPS: 15.51 at frame 139, Max FPS: 30.93 at frame 1774
    Average Tri/Sec: 26047560, Tri/Frame: 1056749
    Recorded/Played Tris ratio: 0.87
    !TimeDemo Run 1 Finished.
    Play Time: 73.30s, Average FPS: 27.29
    Min FPS: 15.51 at frame 139, Max FPS: 31.16 at frame 985
    Average Tri/Sec: 29138254, Tri/Frame: 1067892
    Recorded/Played Tris ratio: 0.86
    !TimeDemo Run 2 Finished.
    Play Time: 73.24s, Average FPS: 27.31
    Min FPS: 15.51 at frame 139, Max FPS: 31.27 at frame 985
    Average Tri/Sec: 29161588, Tri/Frame: 1067965
    Recorded/Played Tris ratio: 0.86
    TimeDemo Play Ended, (3 Runs Performed)
    ================================================== ============

    Completed All Tests

    <><><><><><><><><><><><><>>--SUMMARY--<<><><><><><><><><><><><><>

    12/22/2007 5:21:39 AM - XP

    Run #1- DX9 1600x1200 AA=No AA, 32 bit test, Quality: High ~~ Overall Average FPS: 27.3
    Last edited by Unbornchild; 01-11-2008 at 07:15 PM.
    System Specs: * i7 2700K @ 4.8 Ghz * Zalman CPNS9900-A LED * Asus Maximus IV Extreme -Z * 16 GB Corsair Dominator GT CMT16GX3M4X2133C9 * Sapphire HD7970 crossfire * Creative X-Fi Titanium Fatality Pro [PCI-E] * Corsair AX 1200W * WDC WD1002FAEX + WDC WD1002FAEX * Optiarc AD 5240S * Dell U3010 @ 2560 x 1600 [DVI-D] * Steelseries 7G * Logitech G9 * Steelseries SX * Coolermaster Stacker STC T01 * Logitech Z-5500 * Sennheiser HD598 * Windows 7 Ultimate x64 SP1*

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