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Acer FA100 vs ADATA XPG Gammix S70: Comparison
Acer FA100 vs ADATA XPG Gammix S70 sequential read compared
The gap that matters here is sequential read: Acer FA100 3300 MB/s against ADATA XPG Gammix S70 7400 MB/s, which puts ADATA XPG Gammix S70 55% ahead. Speed Score backs the spec sheet up. ADATA XPG Gammix S70 scores 8.4 to 6.4, 24% clear. Add sequential write to that, 2700 MB/s on the Acer FA100 versus 6400 MB/s on the ADATA XPG Gammix S70, and the pattern holds. Bus interface is not the same on both, PCIe 3.0 x4 on the Acer FA100 versus PCIe 4.0 x4, NVMe on the ADATA XPG Gammix S70. They differ on nand type too, TLC on the Acer FA100 versus TLC with DRAM Cache on the ADATA XPG Gammix S70.
Who each one is for
The Acer FA100 suits everyday storage use where 3300 MB/s reads are fast enough. It is equally the pick for budget laptop or desktop upgrades wanting 2000 GB on a PCIe 3.0 x4 M.2 slot. It is the wrong buy for buyers wanting PCIe 4.0 performance, as this drive is limited to 3300 MB/s reads. Take the ADATA XPG Gammix S70 for desktop gaming builds with clear M.2 heatsink clearance wanting maximum sustained performance. The larger heatsink here does real thermal work under extended load. It also earns its place with buyers who already compared this to the S70 Blade and have the case clearance to use the bigger cooler. Avoid it for slim laptops, handhelds, or motherboards with tight M.2 shrouds. The ADATA XPG Gammix S70 Blade, covered elsewhere on this site, is built for exactly that constraint. Our rating of the ADATA XPG Gammix S70 (8.3/10): A genuine PCIe 4.0 flagship let down only by needing more physical clearance than some builds have to spare.
Specs and benchmarks
Speed Score
- Acer FA100
- 6.4/10-24%
- ADATA XPG Gammix S70
- 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 FA100
- Acer
- ADATA XPG Gammix S70
- ADATA
Model Number
- Acer FA100
- Acer FA100 (Micron B47R)
- ADATA XPG Gammix S70
- Gammix S70
Series
- Acer FA100
- FA100
- ADATA XPG Gammix S70
- XPG Gammix S70
Bus Interface
- Acer FA100
- PCIe 3.0 x4
- ADATA XPG Gammix S70
- PCIe 4.0 x4, NVMe
Sequential Read
- Acer FA100
- 3300 MB/s-55%
- ADATA XPG Gammix S70
- 7400 MB/s
Sequential Write
- Acer FA100
- 2700 MB/s-58%
- ADATA XPG Gammix S70
- 6400 MB/s
NAND Type
- Acer FA100
- TLC
- ADATA XPG Gammix S70
- TLC with DRAM Cache
Which one should you pick?
Choose Acer FA100 if you already have it on hand or find it at a lower price.
Choose ADATA XPG Gammix S70 if you want the higher speed score (8.4 vs 6.4), the higher sequential read (7400 MB/s vs 3300 MB/s) and the higher sequential write (6400 MB/s vs 2700 MB/s).
Price comparison
| Retailer | Acer FA100 | ADATA XPG Gammix S70 |
|---|---|---|
| Amazon | View on Amazon | |
| Newegg | View 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
ADATA XPG Gammix S70
8.3 / 10 Expert Rating
A genuine PCIe 4.0 flagship let down only by needing more physical clearance than some builds have to spare.