Average Bench: 101% (54th of 853)

Based on 2,820 user benchmarks.  Models: Samsung SSD 850 PRO 1TB, Samsun SSD 850 PRO 1TB, Samsung SSD 850

Outstanding average bench

The Samsung 850 Pro 1TB averaged 0.8% higher 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 Random Read Speed 32.2MB/s
Avg. 4K-64Thread Mixed IO Speed 102MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Pro 1TB is 49.3%. 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 213MB/s
Avg. Sequential Read Speed 508MB/s

Average Bench

(Based on 2,820 samples)
Min Avg Max
424 Read 508 530
246 Write 460 505
294 Mixed 479 517
108% 483 MB/s
Min Avg Max
22.2 4K Read 32.2 41.3
40.2 4K Write 87.6 125
17.1 4K Mixed 34.5 49.8
139% 51.4 MB/s
Min Avg Max
27.2 DQ Read 213 380
69.4 DQ Write 236 342
18.4 DQ Mixed 102 181
111% 184 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
404GB free
Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s
Read 528
Write 505
Mixed 518
116% 517 MB/s
4K Read 37.3
4K Write 114
4K Mixed 50.5
182% 67.4 MB/s
DQ Read 355
DQ Write 326
DQ Mixed 173
176% 285 MB/s
954GB free
Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s
Read 522
Write 500
Mixed 513
114% 512 MB/s
4K Read 36.5
4K Write 105
4K Mixed 42.4
165% 61.3 MB/s
DQ Read 358
DQ Write 337
DQ Mixed 163
173% 286 MB/s
293GB free
Firmware: 4B6Q Max speed: SATA 3.0 600 MB/s
Read 532
Write 509
Mixed 518
116% 520 MB/s
4K Read 38.1
4K Write 118
4K Mixed 28.9
157% 61.8 MB/s
DQ Read 38.1
DQ Write 338
DQ Mixed 171
137% 182 MB/s
293GB free
Firmware: 4B6Q Max speed: SATA 3.0 600 MB/s
Read 533
Write 510
Mixed 519
116% 521 MB/s
4K Read 37.7
4K Write 115
4K Mixed 28
154% 60.3 MB/s
DQ Read 38.5
DQ Write 338
DQ Mixed 172
138% 183 MB/s
656GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
Read 512
Write 491
Mixed 512
113% 505 MB/s
4K Read 24.7
4K Write 61
4K Mixed 33.9
113% 39.9 MB/s
DQ Read 345
DQ Write 311
DQ Mixed 172
172% 276 MB/s
2,820 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,276,097 SSDs tested.


EbayUS $379.0032 mins ago.
AmazonUS $461.2342 mins ago.
BHPhotoUS $465.794 hrs ago.
NeweggUS $489.994 hrs ago.
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Typical 850 Pro 1TB Builds (Compare 3,034 builds) See popular component choices, score breakdowns and rankings.
Gaming 94%
Nuclear submarine
Desktop 82%
Aircraft carrier
Workstation 77%

Motherboard: Asus RAMPAGE V EXTREME - $385

EDIT WITH CUSTOM PC BUILDER Value: 83% - Excellent Total price: $1,784

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) July 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 14 months ago.


2 days ago.

this is 2000 trl !!!!


10 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.

853 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 $295Nvidia GTX 1070 $390Samsung 850 Evo 250GB $97
AMD Ryzen 7 1700 $268AMD RX 480 $260Samsung 850 Pro 256GB $136
Intel Core i5-7600K $224Nvidia GTX 1060-6GB $239Samsung 850 Evo 500GB $165
Seagate Barracuda 1TB (2016) $50G.SKILL Trident Z DDR4 3200 C14 4x16GB $714SanDisk Extreme 64GB $34
Seagate Barracuda 3TB (2016) $83Corsair Vengeance LPX DDR4 3000 C15 2x8GB $132SanDisk Extreme 32GB $23
Seagate Barracuda 7200.14 1TB $44HyperX Fury DDR4 2133 C14 2x8GB $133SanDisk Ultra Fit 32GB $13
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