Average Bench: 102% (57th of 873)

Based on 5,606 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 2.1% 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 32.8MB/s
Avg. 4K-64Thread Mixed IO Speed 103MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Pro 1TB is 46.2%. 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 222MB/s
Avg. Sequential Read Speed 509MB/s

Average Bench

(Based on 5,606 samples)
Min Avg Max
379 Read 509 530
310 Write 464 503
326 Mixed 483 518
108% 485 MB/s
Min Avg Max
22.9 4K Read 32.8 41.8
40.1 4K Write 89.1 126
20.4 4K Mixed 35.5 49.2
142% 52.5 MB/s
Min Avg Max
26.3 DQ Read 222 382
71.2 DQ Write 234 341
18.3 DQ Mixed 103 194
112% 186 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
595GB free
Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s
Read 519
Write 497
Mixed 515
114% 510 MB/s
4K Read 33.7
4K Write 74.6
4K Mixed 42.7
145% 50.3 MB/s
DQ Read 203
DQ Write 140
DQ Mixed 76.7
83% 140 MB/s
453GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
Read 529
Write 502
Mixed 519
116% 517 MB/s
4K Read 36.8
4K Write 97.5
4K Mixed 27.6
143% 53.9 MB/s
DQ Read 38.1
DQ Write 336
DQ Mixed 162
133% 179 MB/s
194GB free
Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s
Read 487
Write 312
Mixed 198
73% 332 MB/s
4K Read 25.9
4K Write 42.7
4K Mixed 25
94% 31.2 MB/s
DQ Read 164
DQ Write 157
DQ Mixed 92
88% 138 MB/s
552GB free
Firmware: EXM0
Read 376
Write 346
Mixed 364
81% 362 MB/s
4K Read 23.3
4K Write 34.5
4K Mixed 20.8
80% 26.2 MB/s
DQ Read 140
DQ Write 187
DQ Mixed 98.5
92% 142 MB/s
489GB free
Firmware: EXM01B6Q Max speed: SATA 3.0 600 MB/s
Read 509
Write 168
Mixed 508
88% 395 MB/s
4K Read 27
4K Write 52.4
4K Mixed 20.1
94% 33.2 MB/s
DQ Read 29.4
DQ Write 61.8
DQ Mixed 119
70% 70.1 MB/s
110GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
Read 476
Write 290
Mixed 380
85% 382 MB/s
4K Read 18.2
4K Write 14.8
4K Mixed 16.5
57% 16.5 MB/s
DQ Read 72
DQ Write 60.4
DQ Mixed 30.1
32% 54.2 MB/s
5,606 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,195,791 SSDs tested.


EbayUS $3806 mins
AmazonUS $41915 mins
BHPhotoUS $43015 hrs
NeweggUS $4503 hrs
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Typical 850 Pro 1TB Builds (Compare 2,752 builds) See popular component choices, score breakdowns and rankings.
Gaming 106%
Desktop 84%
Aircraft carrier
Workstation 80%
Aircraft carrier

Motherboard: Asus RAMPAGE V EXTREME - $344

EDIT WITH CUSTOM PC BUILDER Value: 87% - Excellent Total price: $1,855

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) January 2018 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 20 months ago.


6 months ago.

this is 2000 trl !!!!


16 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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873 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 $280Nvidia GTX 1070 $430Samsung 850 Evo 250GB $87
AMD Ryzen 7 1700 $290Nvidia GTX 1060-6GB $275Samsung 850 Evo 500GB $140
Intel Core i5-7600K $210AMD RX 480 $400Samsung 850 Pro 256GB $110
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $205SanDisk Extreme 64GB $65
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $931SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $51Corsair Vengeance LPX DDR4 3200 C16 2x8GB $220SanDisk Ultra Fit 32GB $12
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