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Acer Predator GM7000 vs Silicon Power Ace A55: Comparison

Acer Predator GM7000 and Silicon Power Ace A55 separate most on sequential read: Acer Predator GM7000 at 7,400 MB/s, Silicon Power Ace A55 at 560 MB/s, 92% in favor of Acer Predator GM7000. Sequential Write splits them by another 92%, again favoring Acer Predator GM7000.

Which is better, Acer Predator GM7000 or Silicon Power Ace A55?

On paper, Acer Predator GM7000 has the edge on sequential read, at 7,400 MB/s vs Silicon Power Ace A55 at 560 MB/s.

What is the main difference between Acer Predator GM7000 and Silicon Power Ace A55?

The Acer Predator GM7000 is the faster drive, with a Speed Score of 8.4 against 3.7.

Acer Predator GM7000 (PCIe 4.0 NVMe/7,400 MB/s Read/6,700 MB/s Write/Gaming-Branded Midrange Drive)

AcerAcer Predator GM7000

Silicon Power Ace A55 (SATA III/560 MB/s Read/530 MB/s Write/Bargain SATA for Older Systems)

SiliconSilicon Power Ace A55

AcerAcer Predator GM7000

SiliconSilicon Power Ace A55

Specs and benchmarks

Show Only Differences

Speed Score
Acer Predator GM7000
8.4/10Best
Silicon Power Ace A55
3.7/10-56%
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
Silicon Power Ace A55
Silicon Power
Model Number
Acer Predator GM7000
GM7000
Silicon Power Ace A55
A55
Series
Acer Predator GM7000
Predator GM7000
Silicon Power Ace A55
Ace A55
Drive Type
Acer Predator GM7000
Internal
Silicon Power Ace A55
Internal
Bus Interface
Acer Predator GM7000
PCIe 4.0 x4, NVMe
Silicon Power Ace A55
SATA III, 2.5-Inch
Form Factor
Acer Predator GM7000
M.2 2280
Silicon Power Ace A55
2.5-inch
Sequential Read
Acer Predator GM7000
7400 MB/s
Silicon Power Ace A55
560 MB/s-92%
Sequential Write
Acer Predator GM7000
6700 MB/s
Silicon Power Ace A55
530 MB/s-92%
DRAM Cache
Acer Predator GM7000
DRAM
Silicon Power Ace A55
DRAM-less
NAND Type
Acer Predator GM7000
TLC with DRAM Cache
Silicon Power Ace A55
TLC, DRAMless
Warranty
Acer Predator GM7000
5 YearsBest
Silicon Power Ace A55
3 Years
Capacity Options
Acer Predator GM7000
1TB, 2TB, 4TB
Silicon Power Ace A55
128GB, 256GB, 512GB, 1TB, 2TBBest

Specification	Acer Predator GM7000	Silicon Power Ace A55
Speed Score	8.4/10Best	3.7/10-56%
How fast this drive is, rated from its read and write speeds, cache and NAND type. 10 is the fastest.
Brand	Acer	Silicon Power
Model Number	GM7000	A55
Series	Predator GM7000	Ace A55
Drive Type	Internal	Internal
Bus Interface	PCIe 4.0 x4, NVMe	SATA III, 2.5-Inch
Form Factor	M.2 2280	2.5-inch
Sequential Read	7400 MB/s	560 MB/s-92%
Sequential Write	6700 MB/s	530 MB/s-92%
DRAM Cache	DRAM	DRAM-less
NAND Type	TLC with DRAM Cache	TLC, DRAMless
Warranty	5 Years	3 Years
Capacity Options	1TB, 2TB, 4TB	128GB, 256GB, 512GB, 1TB, 2TB

Which one should you pick?

Choose Acer Predator GM7000 if you want the higher speed score (8.4 vs 3.7), the higher sequential read (7400 MB/s vs 560 MB/s) and the higher sequential write (6700 MB/s vs 530 MB/s).

Choose Silicon Power Ace A55 if you already have it on hand or find it at a lower price.

Price comparison

Retailer	Acer Predator GM7000	Silicon Power Ace A55
Amazon	View on Amazon
Best Buy	View on Best Buy
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.