Average Bench: 99.1% - 48th / 836

Based on 2,253 user benchmarks.  Models: Samsung SSD 850 PRO 1TB, Samsun SSD 850 PRO 1TB, Samsung SSD 850

Excellent average bench

The Samsung 850 Pro 1TB averaged just 0.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Pro 1TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 103MB/s
Avg. 4K Random Read Speed 30.9MB/s
See where your SSD ranks →

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Pro 1TB is 54.6%. This is a relatively wide range which indicates that the Samsung 850 Pro 1TB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Read Speed 220MB/s
Avg. Sequential Read Speed 501MB/s

Average Bench

(Based on 2,253 samples)
Min Avg Max
376 Read 501 528
252 Write 452 501
306 Mixed 474 517
106% 475 MB/s
Min Avg Max
21.4 4K Read 30.9 38.8
35.7 4K Write 82.9 124
17.6 4K Mixed 34.9 50.9
135% 49.6 MB/s
Min Avg Max
26.6 DQ Read 220 381
63.6 DQ Write 233 341
17.5 DQ Mixed 103 176
112% 185 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
535GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
Read 499
Write 420
Mixed 481
104% 467 MB/s
4K Read 30.4
4K Write 70.3
4K Mixed 31.4
124% 44 MB/s
DQ Read 205
DQ Write 264
DQ Mixed 111
118% 193 MB/s
918GB free
Firmware: EXM0 Max speed: SATA 3.0 600 MB/s
Read 523
Write 500
Mixed 506
114% 510 MB/s
4K Read 27.3
4K Write 54.9
4K Mixed 21.6
98% 34.6 MB/s
DQ Read 31
DQ Write 80.8
DQ Mixed 22
26% 44.6 MB/s
734GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
Read 370
Write 323
Mixed 321
75% 338 MB/s
4K Read 26.6
4K Write 45.5
4K Mixed 29.8
102% 33.9 MB/s
DQ Read 147
DQ Write 104
DQ Mixed 70.2
68% 107 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,131,577 SSDs tested.


EbayUS $399.9913 mins ago.
AmazonUS $448.853 mins ago.
NeweggUS $448.9925 mins ago.
BHPhotoUS $479.0012 hrs ago.
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Typical 850 Pro 1TB Builds (Compare 2,161 builds) See popular component choices, score breakdowns and rankings.
Gaming 109%
Desktop 86%
Aircraft carrier
Workstation 84%
Aircraft carrier

Motherboard: Asus RAMPAGE V EXTREME - $378

EDIT WITH CUSTOM PC BUILDER Value: 88% - Excellent Total price: $1,929

Popular 850 Pro 1TB compatible motherboards:

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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) February 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]



Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

The world's first 3D vertical NAND flash memory...

Added 9 months ago.


5 months ago.

since i'm not allowed to comment on anything else i have. i have commented here. also not being able to comment and vote for and comment everything is stupid. not listing everything is stupid, too. especially when you look it up in builds and it doesn't show up. you gotta hack and input it manually. what is this? some kind of conpsiracy to only promote certain popular desktop computer parts? how bias... since there isn't a bbs forum, and i don't really have anything else i can comment on, i'll just post this all here. anyway. i like the 1TB. 10/10. would buy again. if i had any money. i like the 2TB too. but it's too expensive at $1000. too expensive now at $800 too. maybe when it's at $600 to $400 or something.

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836 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

 Best User Rated

The Best.
Intel Core i7-7700K $339Nvidia GTX 1070 $370Samsung 850 Evo 250GB $94
Intel Core i5-7600K $240AMD RX 480 $177Samsung 850 Pro 256GB $130
Intel Pentium G4560 $60Nvidia GTX 1060-6GB $240Samsung 850 Evo 500GB $170
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $30
Seagate Barracuda 3TB (2016) $90G.SKILL Trident Z DDR4 3200 C14 4x16GB $650SanDisk Extreme 32GB $26
Seagate Barracuda 7200.14 1TB $37HyperX Fury DDR4 2133 C14 2x8GB $120SanDisk Extreme 16GB $18
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