Average Bench: 113% (166th of 1016)

Based on 71,799 user benchmarks.  Models: Samsung SSD 850 EVO 1TB, Samsun SSD 850 EVO 1TB, Samsung SSD 850 EVO, Samsung SSD 850

Outstanding average bench

The Samsung 850 Evo 1TB averaged 13.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Evo 1TB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 311MB/s
Avg. 4K Random Mixed IO Speed 54.5MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 1TB is 55.1%. This is a relatively wide range which indicates that the Samsung 850 Evo 1TB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 382MB/s
Avg. Sequential Mixed IO Speed 396MB/s

Average Bench

(Based on 71,799 samples)
Min Avg Max
364 Read 472 505
303 Write 433 482
299 Mixed 396 449
180 SusWrite 382 490
94.7% 421 MB/s
Min Avg Max
27 4K Read 40 48.2
48.8 4K Write 97.8 132
34.5 4K Mixed 54.5 67
182% 64.1 MB/s
Min Avg Max
213 DQ Read 340 385
116 DQ Write 297 361
159 DQ Mixed 311 369
235% 316 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
212GB free (System drive)
Firmware: EMT02B6Q
SusWrite @10s intervals: 392 429 329 362 393 375 MB/s
Read 493
Write 478
Mixed 411
SusWrite 380
99% 440 MB/s
4K Read 39.2
4K Write 91.5
4K Mixed 49.3
171% 60 MB/s
DQ Read 290
DQ Write 116
DQ Mixed 165
132% 190 MB/s
899GB free
Firmware: EMT03B6Q
SusWrite @10s intervals: 292 392 451 426 425 430 MB/s
Read 440
Write 426
Mixed 386
SusWrite 402
93% 414 MB/s
4K Read 26.2
4K Write 51
4K Mixed 31.9
108% 36.4 MB/s
DQ Read 376
DQ Write 337
DQ Mixed 352
265% 355 MB/s
71,799 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,681,288 SSDs tested.


Approx. $310 @ launch in Dec '14
EbayUS $28516 mins
OutletPCUS $3305 months
AmazonUS $3427 months
BHPhotoUS $34823 months
Send price feedback
Typical 850 Evo 1TB Builds (Compare 20,525 builds) See popular component choices, score breakdowns and rankings.
Gaming 95%
Nuclear submarine
Desktop 83%
Aircraft carrier
Workstation 60%

Motherboard: Asus MAXIMUS VIII HERO - $220

EDIT WITH CUSTOM PC BUILDER Value: 51% - Above average Total price: $1,378

Popular 850 Evo 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.
  • - 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.
Solid State Drive Rankings (Price vs Performance) January 2020 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]


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.


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

A higher caliber SSD with enhanced performance and endurance...

Added 3 years ago.

Good (edit your comment) Add link

2 months ago.

I was using me 840 evo 1tb now I switched to 850 evo. This loads is noticeably faster than the 840 evo. I have not had any type of problems whatsoever.


21 months ago.

Quality has a price but he is perfect


2 years ago.

Cheap and no more different with Pro.


14 months ago.

Outstanding SATA SSD, a market standard.


2 years ago.

love 1tb of extreme fast ssd speed for $225 this is an insanely fast 1tb ssd

1016 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 i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $43
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2060 $340Samsung 850 Pro 512GB $204
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $643SanDisk Ultra Fit 32GB $16
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