Average Bench: 97.7% (64th of 873)

Based on 23,604 user benchmarks.  Models: Samsung SSD 850 EVO 1TB, Samsun SSD 850 EVO 1TB, Samsung SSD 850 EVO, Samsung SSD 850

Excellent average bench

The Samsung 850 Evo 1TB averaged just 2.3% lower 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 Random Read Speed 38MB/s
Avg. 4K Random Mixed IO Speed 35.8MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 1TB is 42.4%. This is a relatively wide range which indicates that the Samsung 850 Evo 1TB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Read Speed 225MB/s
Avg. Sequential Write Speed 395MB/s

Average Bench

(Based on 23,604 samples)
Min Avg Max
384 Read 498 521
331 Write 395 415
305 Mixed 402 427
96.1% 432 MB/s
Min Avg Max
25.5 4K Read 38 46.9
36.6 4K Write 78.7 105
18.3 4K Mixed 35.8 51.4
145% 50.8 MB/s
Min Avg Max
31.9 DQ Read 225 379
72.5 DQ Write 203 284
18.4 DQ Mixed 86.2 135
99.7% 172 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
525GB free
Firmware: EMT02B6Q Max speed: SATA 3.0 600 MB/s
Read 494
Write 407
Mixed 412
97% 438 MB/s
4K Read 44.7
4K Write 99.4
4K Mixed 45.7
179% 63.3 MB/s
DQ Read 312
DQ Write 270
DQ Mixed 21.6
90% 201 MB/s
419GB free
Firmware: EMT02B6Q Max speed: SATA 3.0 600 MB/s
Read 508
Write 390
Mixed 405
96% 434 MB/s
4K Read 40
4K Write 73.7
4K Mixed 22.8
129% 45.5 MB/s
DQ Read 38.1
DQ Write 228
DQ Mixed 22.1
50% 96.2 MB/s
136GB free
Firmware: EMT0 Max speed: SATA 3.0 600 MB/s
Read 374
Write 190
Mixed 237
59% 267 MB/s
4K Read 35.1
4K Write 46.5
4K Mixed 22.5
107% 34.7 MB/s
DQ Read 39
DQ Write 53.7
DQ Mixed 21.9
23% 38.2 MB/s
23,604 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 5,236,153 SSDs tested.


EbayUS $2931 min
NeweggUS $2997 days
BHPhotoUS $30015 hrs
AmazonUS $33011 days
OutletPCUS $3355 hrs
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Typical 850 Evo 1TB Builds (Compare 9,462 builds) See popular component choices, score breakdowns and rankings.
Gaming 107%
Desktop 89%
Aircraft carrier
Workstation 70%
Battle cruiser

Motherboard: Asus MAXIMUS VIII HERO - $168

EDIT WITH CUSTOM PC BUILDER Value: 91% - Outstanding Total price: $1,506

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 (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 TLC V-NAND

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

Added 20 months ago.

Terrible (edit your comment) Add link

19 days 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.


3 months ago.

great SSD drive!


7 months ago.

Fastest SSD for the money


7 months ago.



2 months ago.

Cheap and no more different with Pro.


1 day ago.

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

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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 $90
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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