Average Bench: 103% (56th of 862)

Based on 4,998 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 2.7% 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-64Thread Mixed IO Speed 110MB/s
Avg. 4K Random Read Speed 32.4MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Pro 1TB is 46.9%. 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 238MB/s
Avg. Sequential Read Speed 512MB/s

Average Bench

(Based on 4,998 samples)
Min Avg Max
476 Read 512 530
280 Write 463 504
340 Mixed 485 518
109% 487 MB/s
Min Avg Max
21.2 4K Read 32.4 41.6
39.1 4K Write 89.1 125
19.7 4K Mixed 35.7 50
142% 52.4 MB/s
Min Avg Max
28 DQ Read 238 382
75.8 DQ Write 242 343
19.1 DQ Mixed 110 183
118% 196 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
462GB free
Firmware: EXM03B6Q Max speed: SATA 3.0 600 MB/s
Read 522
Write 492
Mixed 513
114% 509 MB/s
4K Read 37.6
4K Write 117
4K Mixed 50.5
184% 68.4 MB/s
DQ Read 366
DQ Write 324
DQ Mixed 172
176% 287 MB/s
248GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
Read 518
Write 496
Mixed 513
114% 509 MB/s
4K Read 36.1
4K Write 123
4K Mixed 48.7
182% 69.2 MB/s
DQ Read 34.8
DQ Write 337
DQ Mixed 26.3
68% 133 MB/s
178GB free
Firmware: EXM0 Max speed: SATA 3.0 600 MB/s
Read 524
Write 498
Mixed 517
115% 513 MB/s
4K Read 39.8
4K Write 118
4K Mixed 40.9
175% 66.3 MB/s
DQ Read 41.8
DQ Write 226
DQ Mixed 30.2
54% 99.3 MB/s
918GB free
Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s
Read 523
Write 475
Mixed 510
112% 503 MB/s
4K Read 39.3
4K Write 92.9
4K Mixed 37.2
156% 56.5 MB/s
DQ Read 305
DQ Write 277
DQ Mixed 146
149% 243 MB/s
303GB free
Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s
Read 519
Write 352
Mixed 450
98% 440 MB/s
4K Read 27.8
4K Write 57.4
4K Mixed 38.3
122% 41.2 MB/s
DQ Read 299
DQ Write 221
DQ Mixed 125
130% 215 MB/s
33GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
Read 524
Write 140
Mixed 197
62% 287 MB/s
4K Read 30.3
4K Write 90.3
4K Mixed 36.6
141% 52.4 MB/s
DQ Read 369
DQ Write 148
DQ Mixed 107
119% 208 MB/s
4,998 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,418,934 SSDs tested.


EbayUS $370.0011 mins ago.
AmazonUS $437.541 min ago.
BHPhotoUS $444.7913 hrs ago.
NeweggUS $449.9012 hrs ago.
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Typical 850 Pro 1TB Builds (Compare 2,358 builds) See popular component choices, score breakdowns and rankings.
Gaming 107%
Desktop 84%
Aircraft carrier
Workstation 81%
Aircraft carrier

Motherboard: Asus RAMPAGE V EXTREME - $344

EDIT WITH CUSTOM PC BUILDER Value: 90% - Excellent Total price: $1,823

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) November 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 18 months ago.


4 months ago.

this is 2000 trl !!!!


14 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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862 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 $288Nvidia GTX 1070 $410Samsung 850 Evo 250GB $95
AMD Ryzen 7 1700 $285AMD RX 480 $240Samsung 850 Pro 256GB $110
Intel Core i5-7600K $200Nvidia GTX 1060-6GB $260Samsung 850 Evo 500GB $154
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $170SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $55Corsair Vengeance LPX DDR4 3200 C16 2x8GB $200SanDisk Ultra Fit 32GB $12
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