SamsungMZ-76E250B
SamsungMZ-7PD512BW

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

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About

Controller: Samsung 3-core MDX. Flash Memory: Samsung 21nm Toggle Mode MLC. Release date ≤ Q4 2013.

Real World Speed
Performance profile from 96,031 user samples
89,021 User Benchmarks
Best Bench: 127% 92GB free
Worst Bench: 76% 67GB free (System drive)
Poor: 76% Great: 127%
SPEED RANK: 190th / 1011
7,010 User Benchmarks
Best Bench: 117% 223GB free
Worst Bench: 64% 203GB free (System drive)
Poor: 64% Great: 117%
SPEED RANK: 213th / 1011
Effective Speed
Effective SSD Speed
104 % Slightly faster effective speed.
+8%
96.8 %
Read
Avg. Sequential Read Speed
478 MB/s +4% 458 MB/s
Write
Avg. Sequential Write Speed
406 MB/s Slightly faster write speed.
+10%
370 MB/s
4K Read
Avg. 4K Random Read Speed
38.8 MB/s Faster random read.
+28%
30.3 MB/s
4K Write
Avg. 4K Random Write Speed
93.2 MB/s Slightly faster random write.
+12%
83.5 MB/s
Mixed
Avg. Sequential Mixed IO Speed
386 MB/s Faster mixed IO speed.
+21%
320 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
49.1 MB/s Faster random mixed IO.
+20%
40.8 MB/s
SusWrite
Avg. Sustained Write Speed
299 MB/s 339 MB/s Slightly faster sustained write speed.
+13%
Read
Peak Sequential Read Speed
516 MB/s +1% 510 MB/s
Write
Peak Sequential Write Speed
492 MB/s +2% 484 MB/s
4K Read
Peak 4K Random Read Speed
49.7 MB/s Much faster peak random read.
+37%
36.4 MB/s
4K Write
Peak 4K Random Write Speed
126 MB/s Slightly faster peak random write.
+7%
118 MB/s
Mixed
Peak Sequential Mixed IO Speed
464 MB/s Faster peak mixed IO speed.
+25%
370 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
66.2 MB/s Much faster peak random mixed IO.
+32%
50.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
369 MB/s 473 MB/s Faster peak sustained write speed.
+28%
Market Share
Based on 17,616,699 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.5 % Insanely higher market share.
+2,900%
0.05 %
Value
Value For Money
21.4 % Hugely better value.
+128%
9.4 %
User Rating
UBM User Rating
70 % Much more popular.
+40%
50 %
Price
Price (score)
$54 Hugely cheaper.
+82%
$300
Age
Newest
19 Months Much more recent.
+72%
68+ Months
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s +1% 386 MB/s
DQ Write
Peak 4K-64Thread Write Speed
362 MB/s Slightly faster peak deep queue write.
+8%
335 MB/s
AS-SSD Total
AS-SSD Total Score
1,296 Pts Slightly stronger server IO.
+6%
1,228 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
370 MB/s Hugely faster peak deep queue mixed IO.
+88%
197 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
335 MB/s 336 MB/s +0%
ADQ Write
Avg. 4K-64Thread Write Speed
294 MB/s Slightly faster deep queue write.
+6%
277 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
276 MB/s Much faster deep queue mixed IO.
+70%
162 MB/s
Capacity
Capacity
250GB 512GB
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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) 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.

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 i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $80
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $105
AMD Ryzen 5 3600 $195Nvidia RTX 2060S (Super) $429Samsung 850 Pro 256GB $211
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair 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) $64Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 16GB $24
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