SamsungMZ-V7E250BW
SamsungMZ-76E250B

Release date ≈ Q2 2018.

VS
About

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date: Q1 2018.

Real World Speed
Performance profile from 168,142 user samples
79,121 User Benchmarks
Best Bench: 277% 210GB free (System drive)
Worst Bench: 158% 231GB free
Poor: 158% Great: 277%
SPEED RANK: 46th / 1011
89,021 User Benchmarks
Best Bench: 127% 92GB free
Worst Bench: 76% 67GB free (System drive)
Poor: 76% Great: 127%
SPEED RANK: 190th / 1011
Effective Speed
Effective SSD Speed
231 % Hugely faster effective speed.
+122%
104 %
Read
Avg. Sequential Read Speed
2159 MB/s Hugely faster read speed.
+352%
478 MB/s
Write
Avg. Sequential Write Speed
1409 MB/s Hugely faster write speed.
+247%
406 MB/s
4K Read
Avg. 4K Random Read Speed
57.6 MB/s Much faster random read.
+48%
38.8 MB/s
4K Write
Avg. 4K Random Write Speed
143 MB/s Much faster random write.
+53%
93.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed
1110 MB/s Hugely faster mixed IO speed.
+188%
386 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
75.8 MB/s Much faster random mixed IO.
+54%
49.1 MB/s
SusWrite
Avg. Sustained Write Speed
388 MB/s Faster sustained write speed.
+30%
299 MB/s
Read
Peak Sequential Read Speed
2523 MB/s Hugely faster peak read speed.
+389%
516 MB/s
Write
Peak Sequential Write Speed
2006 MB/s Hugely faster peak write speed.
+308%
492 MB/s
4K Read
Peak 4K Random Read Speed
67.9 MB/s Much faster peak random read.
+37%
49.7 MB/s
4K Write
Peak 4K Random Write Speed
200 MB/s Much faster peak random write.
+59%
126 MB/s
Mixed
Peak Sequential Mixed IO Speed
1453 MB/s Hugely faster peak mixed IO speed.
+213%
464 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
93.3 MB/s Much faster peak random mixed IO.
+41%
66.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
489 MB/s Much faster peak sustained write speed.
+33%
369 MB/s
Market Share
Based on 17,587,769 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.91 % 1.49 % Much higher market share.
+64%
Value
Value For Money
32.4 % Much better value.
+51%
21.4 %
User Rating
UBM User Rating
70 % 70 %
Price
Price (score)
$90 $54 Much cheaper.
+40%
Age
Newest
16+ Months More recent.
+16%
19 Months
DQ Read
Peak 4K-64Thread Read Speed
986 MB/s Hugely faster peak deep queue read.
+153%
389 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1498 MB/s Hugely faster peak deep queue write.
+314%
362 MB/s
AS-SSD Total
AS-SSD Total Score
3866 Pts Hugely stronger server IO.
+198%
1,296 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1015 MB/s Hugely faster peak deep queue mixed IO.
+174%
370 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
884 MB/s Hugely faster deep queue read.
+164%
335 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
967 MB/s Hugely faster deep queue write.
+229%
294 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
875 MB/s Hugely faster deep queue mixed IO.
+217%
276 MB/s
Capacity
Capacity
250GB 250GB
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The 970 Evo is Samsung’s third generation NVMe PCIe SSD for high-end consumers and professionals alike. It employs the latest Samsung Phoenix controller and their latest version of TLC 3D NAND (now 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 form 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/s once the 13Gb of SLC cache has been exhausted (this is similar to the sustained write performance on the 960 Evo). Further benchmarks are required before we can attest to its overall performance in the real world. The anticipated modest performance improvement between generations is expected to maintain Samsung’s front running as the premium SSD brand. Samsung now offers a warranty of 5 years across 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]

MORE DETAILS

The 860 Evo is the latest mainstream SATA SSD from Samsung. The 2.5-inch version of the 860 Evo will be available in several capacities ranging from 250 GB to a staggering 4TB. It’s also available in the slimmer M.2 and mSATA form factors. The 860 Evo demonstrates marginally reduced performance compared to its popular, but now three year old predecessor, the 850 Evo. In a head to head comparison the 860 looses by a very modest 6% in terms of effective speed. The 860 Evo is based on a refinement of Samsung’s consumer grade TLC V-NAND, this time featuring 256Gb and 512 Gb 64 layer V-NAND and it also features a new "MJX" controller. The 250 GB version can reach sequential write speeds of up to 520 MB/s, dropping to 300 MB/s once the SLC cache is exhausted (the 250 GB version has a 12 GB SLC write cache). Peak sequential read speeds of 560 MB/s are achievable across the different capacities. The 250GB version has a 512 MB LPDDR4 DRAM cache. All capacities have a five year warranty, but as a testament to the enhanced reliability of this new technology, the warrantied terabytes written (TBW) has doubled from 75 TBW to 150 TBW for the 250 GB 860 Evo. [Jan '18 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) September 2019 SSD Rankings.

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $80
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $278Samsung 850 Evo 500GB $105
AMD Ryzen 5 3600 $195Nvidia RTX 2060 $340Samsung 850 Pro 256GB $215
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $34G.SKILL Trident Z DDR4 3200 C14 4x16GB $630SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 16GB $24
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