Dell Precision 17 7770のレビュー – その冷却は見直しが必要です。


    パフォーマンスCPU、GPU、ゲーミングテスト

    CPUオプション

    Precision 17 7770は、Core i5-12600HX、Core i7-12850HX、Core i9-12950HXのいずれかを搭載しています。

    GPUオプション

    しかし、グラフィックス分野では、選択肢はほぼ倍になっています。統合GPUに加え、NVIDIA RTX A1000、RTX A3000(130W)、RTX A4500、RTX A5500、GeForce RTX 3080 Tiのいずれかを選択することができます。

    ゲーミングテスト

    メトロエクソダスフルHD、低(設定確認)フルHD、High(設定確認)フルHD、エクストリーム(設定確認)
    平均FPS147fps72 fps35 fps

    トム・クランシーズ・ゴーストリコン・ワイルドランズフルHD、High(設定確認)フルHD、Very High(設定を確認する)フルHD、ウルトラ(設定確認)
    平均106 fps93fps61 fps

    シャドウ オブ ザ トゥームレイダー」(2018年)フルHD、中(設定確認)フルHD、High(設定確認)フルHD、最高(設定確認)
    平均115fps114fps75fps

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    John
    John
    3 歳月 前

    despite the common verdict of the Precision 7770, and I agree their performance and design flaws aren’t worth their workstation price premium., but still I ordered one, and didn’t end up returning it. Why? Because on Dell’s Outlet store got one with i9, 64GB RAM, and 16GB A4500 GPU for a relative steal by combining discount codes totaling -81% off, paying $2,100 when sticker price was $9,865!!!!
    It has met the needs of my academic research analyzing and training models on large engineering datasets, can even play Forza Horizon 5 at Ultra setting on 3440×1440 widescreen monitor at 60-75 FPS!

    Philipp M.
    Philipp M.
    3 歳月 前

    The most marketing oriented waste of ressources and money I have seen in recent years. With only 210Watts of AC power available, the mainboard is physically incapable of using CPU and GPU at the same time. Putting this amount of power into components that are half the price will give similar, if not better results. (better because a 4090GPU has a larger baseline powerdraw, and needs to be extra careful to not accidentally fry itself under that flimsy heatsink). This thing is like an 7.2l V8 with a fuelpump capped to 1 Gallon per hour: Overtaking a Big Truck will… 続きを読む »

    Evan
    Evan
    2 歳月 前
    ...への返信  Philipp M.

    Can you just upgrade the power supply / wall adapter to 300W+ to get better performance? Also, I understand recent BIOS updates have fixed, or at least mitigated many (all?) of the thermal / amperage management concerns.