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Acer Predator GM7000 vs Samsung 990 PRO: Comparison

Acer Predator GM7000 vs Samsung 990 PRO: the sequential read difference

Expect a near tie. The closest thing to a difference is sequential read, Acer Predator GM7000 7400 MB/s against Samsung 990 PRO 7450 MB/s. Nand type is not the same on both, TLC on the Acer Predator GM7000 versus Samsung V-NAND TLC on the Samsung 990 PRO. Dram cache is not the same on both, DRAM on the Acer Predator GM7000 versus LPDDR4 on the Samsung 990 PRO. There is a split on controller as well, IG5236 on the Acer Predator GM7000 versus Samsung Elpis on the Samsung 990 PRO.

Who each one is for

Take the Acer Predator GM7000 for gaming PCs and laptops with a PCIe 4.0 M.2 slot wanting 2000 GB of fast storage. The same goes for buyers who want a DRAM cache and a 1300 TBW endurance rating. It is not the one for systems limited to PCIe 3.0, where the drive cannot reach its 7400 MB/s read speed. Take the Samsung 990 PRO for gen 4 systems that need strong random performance, not just headline sequential numbers. It also earns its place with PS5 expansion, where the single-sided 2280 layout and heatsink option fit Sony's rules exactly. Avoid it for sustained multi-hundred-gigabyte writes. The 226GB cache runs out and the SN850X holds nearly three times as much. Our rating of the Samsung 990 PRO (8/10): still the best-engineered PCIe 4.0 drive. The 2026 price is the only reason to look elsewhere, and right now it is a good reason.

Frequently asked questions

Do the Acer Predator GM7000 and Samsung 990 PRO differ on sequential write?

Yes. Sequential Write reads 6700 MB/s on the Acer Predator GM7000 versus 6900 MB/s on the Samsung 990 PRO.

Is the Bus Interface the same on the Acer Predator GM7000 and Samsung 990 PRO?

It is. Both are listed at PCIe 4.0 x4, so it is not a reason to pick one over the other.

Acer Predator GM7000 (IG5236 + Micron B47R)
Acer
Acer Predator GM7000
Samsung 990 PRO (PCIe 4.0 NVMe M.2 2280 / 7,450 MB/s Read / 6,900 MB/s Write / 1TB-4TB / Heatsink Option)
Samsung
Samsung 990 PRO

$385.27

Amazon

@ Amazon ›

Specs and benchmarks

  • Speed Score

    Acer Predator GM7000
    8.4/10Best
    Samsung 990 PRO
    8.4/10Best

    How fast this drive is, rated from its read and write speeds, cache and NAND type. 10 is the fastest.

  • Brand

    Acer Predator GM7000
    Acer
    Samsung 990 PRO
    Samsung

  • Model Number

    Acer Predator GM7000
    Acer Predator GM7000 (IG5236 + Micron B47R)
    Samsung 990 PRO
    990 PRO

  • Series

    Acer Predator GM7000
    Predator GM7000
    Samsung 990 PRO
    990 PRO

  • Bus Interface

    Acer Predator GM7000
    PCIe 4.0 x4
    Samsung 990 PRO
    PCIe 4.0 x4

  • Form Factor

    Acer Predator GM7000
    M.2 2280
    Samsung 990 PRO
    M.2 2280

  • Sequential Read

    Acer Predator GM7000
    7400 MB/s-1%
    Samsung 990 PRO
    7450 MB/s

  • Sequential Write

    Acer Predator GM7000
    6700 MB/s-3%
    Samsung 990 PRO
    6900 MB/s

  • Controller

    Acer Predator GM7000
    IG5236
    Samsung 990 PRO
    Samsung Elpis

  • DRAM Cache

    Acer Predator GM7000
    DRAM
    Samsung 990 PRO
    LPDDR4

  • NAND Type

    Acer Predator GM7000
    TLC
    Samsung 990 PRO
    Samsung V-NAND TLC

  • Endurance TBW

    Acer Predator GM7000
    1300 TBBest
    Samsung 990 PRO
    1,200 TBW (2TB)

  • Warranty

    Acer Predator GM7000
    5 Years
    Samsung 990 PRO
    5 Years

    Which one should you pick?

    Choose Acer Predator GM7000 if you want the higher endurance TBW (1300 TB vs 1,200 TBW (2TB)).

    Choose Samsung 990 PRO if you want the higher sequential read (7450 MB/s vs 7400 MB/s) and the higher sequential write (6900 MB/s vs 6700 MB/s).

    Price comparison

    RetailerAcer Predator GM7000Samsung 990 PRO
    Amazon

    $385.27

    View on Amazon
    B&H PhotoView on B&H Photo
    Best BuyView on Best Buy
    NeweggView on Newegg

    Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

    Verdict

    Samsung 990 PRO

    8 / 10 Expert Rating

    Still the best-engineered PCIe 4.0 drive.

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