Average Bench: 113% (149th of 992)

Based on 55,470 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 12.9% 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 316MB/s
Avg. 4K Random Mixed IO Speed 54.2MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 1TB is 57.7%. 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 380MB/s
Avg. Sequential Mixed IO Speed 396MB/s

Average Bench

(Based on 55,470 samples)
Min Avg Max
363 Read 468 506
312 Write 437 484
307 Mixed 396 450
193 SusWrite 380 486
94.6% 420 MB/s
Min Avg Max
26.5 4K Read 39.3 48.3
50.6 4K Write 98.9 136
33.6 4K Mixed 54.2 68.1
181% 64.1 MB/s
Min Avg Max
57.6 DQ Read 340 385
115 DQ Write 309 354
58.9 DQ Mixed 316 363
239% 322 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
136GB free
Firmware: EMT01B6Q
SusWrite @10s intervals: 390 479 457 374 350 337 MB/s
Read 484
Write 476
Mixed 439
SusWrite 398
101% 449 MB/s
4K Read 38.2
4K Write 102
4K Mixed 52.5
179% 64.2 MB/s
DQ Read 380
DQ Write 354
DQ Mixed 349
267% 361 MB/s
220GB free (System drive)
Firmware: 3B6Q
SusWrite @10s intervals: 452 369 197 211 228 197 MB/s
Read 460
Write 392
Mixed 414
SusWrite 276
87% 386 MB/s
4K Read 39.2
4K Write 88.4
4K Mixed 52.5
174% 60 MB/s
DQ Read 385
DQ Write 342
DQ Mixed 361
272% 363 MB/s
55,470 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 13,030,033 SSDs tested.


Approx. $310 @ launch in Dec '14
EbayUS $28036 mins
OutletPCUS $3002 hrs
NeweggUS $3302 months
AmazonUS $3409 mins
BHPhotoUS $34813 months
Send price feedback
Typical 850 Evo 1TB Builds (Compare 14,644 builds) See popular component choices, score breakdowns and rankings.
Gaming 106%
Desktop 89%
Aircraft carrier
Workstation 69%
Battle cruiser

Motherboard: Asus MAXIMUS VIII HERO - $182

EDIT WITH CUSTOM PC BUILDER Value: 108% - Outstanding Total price: $1,397

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) March 2019 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 2 years ago.

Poor (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.


11 months ago.

Quality has a price but he is perfect


16 months ago.

Cheap and no more different with Pro.


3 months ago.

Outstanding SATA SSD, a market standard.


14 months ago.

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

992 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 i7-8700K $370Nvidia GTX 1070 $370Samsung 850 Evo 250GB $75
AMD Ryzen 5 1600 $122Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $105
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $716SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $110SanDisk Ultra Fit 32GB $12
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