Comparison: Samsung 980 250GB vs. Samsung 970 EVO Plus 250GB

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	Samsung 980 250GB	VS.	Samsung 970 EVO Plus 250GB
	Show individual test		Show individual test
Technical manufacturer specifications
Manufacturer	Samsung		Samsung
Model number	MZ-V8V250BW		MZ-V7S250BW
Capacity	250 GB	=	250 GB
Capacity (according to IEC)	233 GiB	=	233 GiB
Read speed	2,900 MB/s		3,500 MB/s
Write speed	1,300 MB/s		2,300 MB/s
Form factor	M.2 2280	=	M.2 2280
Interface	PCIe 3.0 x4	=	PCIe 3.0 x4
Controller	Samsung Pablo (S3LR033)		Samsung Phoenix (S4LR020)
DRAM	No		✓ Yes
Memory module (NAND)	TLC	=	TLC
TBW (Total Bytes Written)	150  terabyte	=	150  terabyte
Warranty	5  Years	=	5  Years
AS SSD performance data
Sequential read	2,386 MB/s	28% ∆	3,045 MB/s
Sequential write	1,190 MB/s	91% ∆	2,268 MB/s
4K Read	61 MB/s	11% ∆	67 MB/s
4K Write	161 MB/s	17% ∆	187 MB/s
4K-64Thrd Read	872 MB/s	7% ∆	935 MB/s
4K-64Thrd Write	970 MB/s	112% ∆	2,059 MB/s
Access time read	0.025 ms	4% ∆	0.026 ms
Access time write	0.121 ms	22% ∆	0.099 ms
Score	2977	49% ∆	4428
CrystalDiskMark performance data
SEQ1M Q8T1 Read	2,764 MB/s	29% ∆	3,577 MB/s
SEQ1M Q8T Write	1,348 MB/s	77% ∆	2,383 MB/s
SEQ1M Q1T1 Read	1,967 MB/s	51 % ∆	2,973 MB/s
SEQ1M Q1T1 Write	1,346 MB/s	77% ∆	2,384 MB/s
RND4K Q32T16 Read	949 MB/s	52% ∆	624 MB/s
RND4K Q32T16 Write	1,179 MB/s	98% ∆	2,329 MB/s
RND4K Q1T1 Read	64 MB/s	31% ∆	49 MB/s
RND4K Q1T1 Write	177 MB/s	15% ∆	204 MB/s
Buy product
Current price	n/a	0% ∆	95 $
Price per gigabyte	n/a	0% ∆	0.38 $
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Samsung 980 250GB	Samsung 970 EVO Plus 250GB

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