Samsung 970 Evo Vs Evo Pro

Real World Speed

Performance contour from 248,396 user samples


Effective Speed Constructive SSD Speed		322 %	Much faster effective speed. +37%		235 %


Read Avg. Sequential Read Speed	2339 MB/s	Slightly faster read speed. +8%	2166 MB/south
Write Avg. Sequential Write Speed	1892 MB/s	Much faster write speed. +34%	1408 MB/s
4K Read Avg. 4K Random Read Speed	53.1 MB/s		61.five MB/s	Faster random read. +16%
4K Write Avg. 4K Random Write Speed	153 MB/southward	+5%	146 MB/south
Mixed Avg. Sequential Mixed IO Speed	1264 MB/south	Faster mixed IO speed. +12%	1132 MB/due south
4K Mixed Avg. 4K Random Mixed IO Speed	73.5 MB/s		76.8 MB/southward	+iv%
SusWrite Avg. Sustained Write Speed	1669 MB/s	Hugely faster sustained write speed. +327%	391 MB/s


Read Superlative Sequential Read Speed	2814 MB/due south	Faster peak read speed. +12%	2518 MB/due south
Write Elevation Sequential Write Speed	2212 MB/due south	+iv%	2123 MB/s
4K Read Pinnacle 4K Random Read Speed	63.3 MB/southward		69.1 MB/s	Slightly faster top random read. +9%
4K Write Peak 4K Random Write Speed	218 MB/s		220 MB/s	+1%
Mixed Peak Sequential Mixed IO Speed	1548 MB/s	Slightly faster summit mixed IO speed. +eight%	1430 MB/southward
4K Mixed Pinnacle 4K Random Mixed IO Speed	91.v MB/southward		96 MB/s	+5%
SusWrite Elevation Sequential Sustained Write 60s Average	2191 MB/s	Hugely faster elevation sustained write speed. +339%	499 MB/southward

Market Share

Based on 58,349,424 SSDs tested.


Market Share Marketplace Share (trailing 30 days)	0.18 %		0.19 %	Slightly higher market share. +half dozen%
Value Value For Money	47.8 %	Much better value. +68%	28.iv %
User Rating UBM User Rating	54 %		58 %	Slightly more than popular. +7%
Price Toll (score)	$170		$109	Much cheaper. +36%


Historic period Newest	52+ Months		52+ Months
DQ Read Pinnacle 4K-64Thread Read Speed	1471 MB/s	Much faster meridian deep queue read. +46%	1007 MB/southward
DQ Write Meridian 4K-64Thread Write Speed	1549 MB/due south	Slightly faster peak deep queue write. +half-dozen%	1463 MB/s
Equally-SSD Total As-SSD Full Score	4,713 Pts	Stronger server IO. +21%	3,902 Pts
DQ Mixed Elevation 4K-64Thread Mixed IO Speed	1592 MB/due south	Much faster peak deep queue mixed IO. +41%	1131 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	1183 MB/south	Faster deep queue read. +28%	926 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	932 MB/s		939 MB/due south	+1%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	1033 MB/s	Faster deep queue mixed IO. +13%	916 MB/s


Capacity Chapters			512GB			250GB

Advertizing

The Samsung 970 Pro is a 3rd generation NVMe PCIe SSD which replaces the 960 Pro. It comes in a Thou.2. form cistron and features Samsung'south latest Phoenix controller and 64 layer proprietary 3D MLC NAND. MLC NAND has better write consistency but is more expensive than the TLC NAND found in the 970 Evo. The 970 Pro demonstrates a xvi% increase in peak sequential write speed over the 960 Pro. There are likewise improvements in random read and write speeds. Interestingly this iteration of Pro SSDs come up with a price cut, with the 512GB retailing at simply $250 and the 1TB at $500, whilst at the fourth dimension of writing, the 512GB 960 Pro is $315. The 970 Pro targets professionals who may rely on Samsung's v twelvemonth or 600TBW warranty and who may demand its extended write operation. Merely, for most users who rarely transfer more than 22 GB at a time (this is the size of the SLC cache the 500GB 970 Evo), the cheaper 970 Evo may correspond meliorate value for money.^{[ May '18 SSDrivePro]}

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The 970 Evo is Samsung'south third generation NVMe PCIe SSD for loftier-end consumers and professionals akin. Information technology employs the latest Samsung Phoenix controller and their latest version of TLC 3D NAND (at present 64-layers) which is cheaper but with slightly lower endurance and weaker write consistency than the MLC NAND found in the 970 Pro. The 970 Evo comes in a M.2 grade factor and four sizes: 250GB, 500GB, 1TB and 2TB. The $120 250GB 970 Evo has an advertised sequential read speed of up to 3400 MB/s (200MB/s faster than the 250GB 960 Evo) and a sequential write speed of 1500 MB/s which drops to 300 MB/due south one time the 13Gb of SLC cache has been exhausted (this is like to the sustained write performance on the 960 Evo). Farther benchmarks are required before nosotros tin can attest to its overall performance in the real world. The anticipated modest functioning improvement between generations is expected to maintain Samsung's front running equally the premium SSD brand. Samsung now offers a warranty of v years beyond the suite of 970 SSDs and specifically a generous write endurance of 150 TBW on the 250 GB 970 Evo, thereby challenging the need for the 970 Pro MLC variant.^{[ May '18 SSDrivePro]}

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Group Test Results

All-time user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real earth speed - Real World Speed measures performance for typical consumers.

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