Comparison: Samsung 990 PRO 2TB vs. Acer Predator GM7 2TB

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	Samsung 990 PRO 2TB	VS.	Acer Predator GM7 2TB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Samsung		Acer
Model number	MZ-V9P2T0BW		BL.9BWWR.119
Capacity	2,048 GB	=	2,048 GB
Capacity (according to IEC)	1,863 GiB		1,908 GiB
pSLC cache	230 GB		324 GB
Read speed	7,450 MB/s		7,200 MB/s
Write speed	6,900 MB/s		6,300 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 4.0 x4	=	PCIe 4.0 x4
Controller	Samsung Pascal (S4LV008)		Maxio MAP1602
DRAM	✓ Yes		No
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	1200  terabyte	=	1200  terabyte
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	5,967 MB/s	3% ∆	6,159 MB/s
Sequential write	5,827 MB/s	3% ∆	5,652 MB/s
4K Read	80 MB/s	18% ∆	68 MB/s
4K Write	178 MB/s	3% ∆	184 MB/s
4K-64Thrd Read	2,913 MB/s	20% ∆	2,436 MB/s
4K-64Thrd Write	3,221 MB/s	167% ∆	1,208 MB/s
Access time read	0.020 ms	5% ∆	0.021 ms
Access time write	0.109 ms	243% ∆	0.374 ms
Score	9398	41% ∆	6645
CrystalDiskMark performance data
SEQ1M Q8T1 Read	7,459 MB/s	1% ∆	7,416 MB/s
SEQ1M Q8T Write	6,967 MB/s	5% ∆	6,631 MB/s
SEQ1M Q1T1 Read	3,410 MB/s	48 % ∆	5,060 MB/s
SEQ1M Q1T1 Write	5,688 MB/s	4% ∆	5,485 MB/s
RND4K Q32T16 Read	3,635 MB/s	8% ∆	3,926 MB/s
RND4K Q32T16 Write	3,242 MB/s	90% ∆	1,707 MB/s
RND4K Q1T1 Read	85 MB/s	11% ∆	77 MB/s
RND4K Q1T1 Write	194 MB/s	2% ∆	197 MB/s
Buy product
Current price	469 $	51% ∆	310 $
Price per gigabyte	0.23 $	51% ∆	0.15 $
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Samsung 990 PRO 2TB	Acer Predator GM7 2TB

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