WDC
SamsungMZ-76E250B
  

Release date ≈ Q1 2019.

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

Real World Speed
Performance profile from 73,839 user samples
1,823 User Benchmarks
Best Bench: 122% 930GB free
Worst Bench: 77% 322GB free (System drive)
Poor: 77% Great: 122%
SPEED RANK: 179th / 1003
72,016 User Benchmarks
Best Bench: 128% 139GB free
Worst Bench: 74% 182GB free (System drive)
Poor: 74% Great: 128%
SPEED RANK: 180th / 1003
Effective Speed
Effective SSD Speed
105 % +0% 105 %
Read
Avg. Sequential Read Speed
433 MB/s 481 MB/s Slightly faster read speed.
+11%
Write
Avg. Sequential Write Speed
419 MB/s Slightly faster write speed.
+6%
396 MB/s
4K Read
Avg. 4K Random Read Speed
33.4 MB/s 38.9 MB/s Faster random read.
+16%
4K Write
Avg. 4K Random Write Speed
90.4 MB/s 96.8 MB/s Slightly faster random write.
+7%
Mixed
Avg. Sequential Mixed IO Speed
341 MB/s 379 MB/s Slightly faster mixed IO speed.
+11%
4K Mixed
Avg. 4K Random Mixed IO Speed
43.3 MB/s 49.5 MB/s Slightly faster random mixed IO.
+14%
SusWrite
Avg. Sustained Write Speed
425 MB/s Much faster sustained write speed.
+46%
291 MB/s
Read
Peak Sequential Read Speed
503 MB/s 517 MB/s +3%
Write
Peak Sequential Write Speed
486 MB/s 493 MB/s +1%
4K Read
Peak 4K Random Read Speed
41.5 MB/s 50.6 MB/s Faster peak random read.
+22%
4K Write
Peak 4K Random Write Speed
120 MB/s 132 MB/s Slightly faster peak random write.
+10%
Mixed
Peak Sequential Mixed IO Speed
402 MB/s 466 MB/s Faster peak mixed IO speed.
+16%
4K Mixed
Peak 4K Random Mixed IO Speed
54.1 MB/s 67.7 MB/s Faster peak random mixed IO.
+25%
SusWrite
Peak Sequential Sustained Write 60s Average
476 MB/s Faster peak sustained write speed.
+29%
369 MB/s
Market Share
Based on 15,781,594 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.14 % 1.44 % Hugely higher market share.
+929%
User Rating
UBM User Rating
50 % 71 % Much more popular.
+42%
Age
Newest
5+ Months Much more recent.
+71%
17 Months
DQ Read
Peak 4K-64Thread Read Speed
386 MB/s 389 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
335 MB/s 362 MB/s Slightly faster peak deep queue write.
+8%
AS-SSD Total
AS-SSD Total Score
1,240 Pts 1,304 Pts Slightly stronger server IO.
+5%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
258 MB/s 370 MB/s Much faster peak deep queue mixed IO.
+43%
ADQ Read
Avg. 4K-64Thread Read Speed
351 MB/s +2% 344 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
299 MB/s +1% 296 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
227 MB/s 279 MB/s Faster deep queue mixed IO.
+23%
Capacity
Capacity
1TB 250GB
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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) July 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.

UserBenchmark of the month

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 i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $248Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $606SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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