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Acer Predator GM7000 vs Samsung 990 PRO: Comparison

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

These two are close on paper, and sequential read is the only measure that separates them at all: Acer Predator GM7000 7400 MB/s against Samsung 990 PRO 7450 MB/s. The sequential write figures are near enough to ignore, 6700 MB/s on the Acer Predator GM7000 versus 6900 MB/s on the Samsung 990 PRO. Nand type is not the same on both, TLC on the Acer Predator GM7000 versus Samsung V-NAND TLC on the Samsung 990 PRO. Endurance tbw is closer, 1300 TB on the Acer Predator GM7000 versus 1,200 TBW 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.

Which should you buy, Acer Predator GM7000 or Samsung 990 PRO?

Take the Samsung 990 PRO for gen 4 systems that need strong random performance, not just headline sequential numbers. It is equally the pick for 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.

What Acer Predator GM7000 and Samsung 990 PRO have in common

Where they agree, they agree completely, bus interface, form factor and warranty included, so the decision does not turn on any of those.

Acer Predator GM7000 (IG5236 + Micron B27B)
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 B27B)
    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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