Average Bench: 105% (190th of 1011)

Based on 351 user benchmarks.  Model: Samsung SSD 850 EVO 4TB

Outstanding average bench

The Samsung 850 Evo 4TB averaged 4.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Evo 4TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 215MB/s
Avg. 4K Random Read Speed 38MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 4TB is 60.1%. This is a particularly wide range which indicates that the Samsung 850 Evo 4TB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 406MB/s
Avg. Sequential Write Speed 420MB/s
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Average Bench

(Based on 351 samples)
Min Avg Max
385 Read 491 525
352 Write 420 492
328 Mixed 406 436
281 SusWrite 428 487
98.2% 436 MB/s
Min Avg Max
23.7 4K Read 38 46.8
38.2 4K Write 85 130
19.6 4K Mixed 40.7 66.4
155% 54.6 MB/s
Min Avg Max
36 DQ Read 290 385
80.6 DQ Write 258 346
22 DQ Mixed 215 363
177% 254 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
2TB free
Firmware: EMT02B6Q
SusWrite @10s intervals: 437 427 419 414 414 412 MB/s
Read 480
Write 422
Mixed 398
SusWrite 420
97% 430 MB/s
4K Read 41.8
4K Write 99.6
4K Mixed 56.1
188% 65.8 MB/s
DQ Read 373
DQ Write 329
DQ Mixed 349
262% 350 MB/s
595GB free
Firmware: EMT02B6Q
SusWrite @10s intervals: 460 460 460 460 461 460 MB/s
Read 502
Write 455
Mixed 409
SusWrite 460
103% 457 MB/s
4K Read 43.3
4K Write 99.4
4K Mixed 59.1
194% 67.3 MB/s
DQ Read 225
DQ Write 189
DQ Mixed 199
151% 204 MB/s
3.5TB free (System drive)
Firmware: EMT02B6Q
SusWrite @10s intervals: 455 457 459 463 462 463 MB/s
Read 476
Write 460
Mixed 412
SusWrite 460
102% 452 MB/s
4K Read 35
4K Write 74.8
4K Mixed 43.6
148% 51.1 MB/s
DQ Read 379
DQ Write 336
DQ Mixed 357
268% 357 MB/s
2.5TB free
Firmware: EMT02B6Q
SusWrite @10s intervals: 432 412 417 423 422 422 MB/s
Read 482
Write 409
Mixed 387
SusWrite 422
96% 425 MB/s
4K Read 33.9
4K Write 71
4K Mixed 45.4
147% 50.1 MB/s
DQ Read 354
DQ Write 300
DQ Mixed 320
242% 325 MB/s
351 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 16,818,249 SSDs tested.

 Prices

EbayUS $1,2627 hrs
AmazonUS $1,2807 mins
Send price feedback
Typical 850 Evo 4TB Builds (Compare 16,615 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 120%
UFO
Desktop
Desktop 93%
Nuclear submarine
Workstation
Workstation 83%
Aircraft carrier

Motherboard: Asus ROG STRIX Z370-F GAMING - $452

EDIT WITH CUSTOM PC BUILDER Value: 38% - Below average Total price: $2,909

Popular 850 Evo 4TB 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) August 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]

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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.

 Comments

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND

Added n/a ago.

Excellent

4 months ago.

i sell child to buy good ssd


Your
opinion?
1011 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.
CPUGPUSSD
Intel Core i5-9400F $143AMD RX 580 $172Samsung 850 Evo 250GB $86
AMD Ryzen 5 3600 $198Nvidia GTX 1660 $220Samsung 850 Evo 500GB $103
Intel Core i5-9600K $219AMD RX Vega 56 $300Samsung 850 Pro 256GB $195
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 64GB $128
WD Blue 1TB (2012) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $695SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 16GB $24
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