Average Bench: 80.1% (193rd of 853)

Based on 555 user benchmarks.  Models: Samsung SSD 840 EVO 750GB, Samsung SSD 840, Samsung SSD 840 EVO 750G

Very good average bench

The Samsung 840 Evo 750GB averaged just 19.8% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 840 Evo 750GB near the top of the comparison list.


Avg. 4K Random Read Speed 36.2MB/s
Avg. Sequential Read Speed 486MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Samsung 840 Evo 750GB is 39.2%. This is a relatively wide range which indicates that the Samsung 840 Evo 750GB performs inconsistently under varying real world conditions.


Avg. Sequential Write Speed 305MB/s
Avg. 4K-64Thread Write Speed 161MB/s

Average Bench

(Based on 555 samples)
Min Avg Max
370 Read 486 510
113 Write 305 352
248 Mixed 334 359
83% 375 MB/s
Min Avg Max
23.7 4K Read 36.2 45.9
25.8 4K Write 57.9 85.1
13.3 4K Mixed 22.5 30
114% 38.9 MB/s
Min Avg Max
28.8 DQ Read 210 372
41.1 DQ Write 161 241
13.5 DQ Mixed 61.1 102
79.5% 144 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
604GB free
Firmware: EXT0BB0Q Max speed: SATA 3.0 600 MB/s
Read 503
Write 350
Mixed 354
89% 402 MB/s
4K Read 44.6
4K Write 78.1
4K Mixed 29.9
147% 50.9 MB/s
DQ Read 370
DQ Write 232
DQ Mixed 99.5
128% 234 MB/s
222GB free
Firmware: EXT0BB6Q Max speed: SATA 3.0 600 MB/s
Read 487
Write 339
Mixed 350
87% 392 MB/s
4K Read 25.6
4K Write 37.6
4K Mixed 13
75% 25.4 MB/s
DQ Read 27.3
DQ Write 41.8
DQ Mixed 83.5
50% 50.9 MB/s
555 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,087,090 SSDs tested.


AmazonUS $310.097 months ago.
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Typical 840 Evo 750GB Builds (Compare 1,747 builds) See popular component choices, score breakdowns and rankings.
Gaming 63%
Desktop 73%
Workstation 67%
Battle cruiser

Motherboard: Asus X99-A - $240

EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $1,294

Popular 840 Evo 750GB 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.

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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) June 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 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC.

Added n/a ago.
853 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 $309Nvidia GTX 1070 $390Samsung 850 Evo 250GB $100
AMD Ryzen 7 1700 $278AMD RX 480 $608Samsung 850 Pro 256GB $130
Intel Core i5-7600K $225Nvidia GTX 1060-6GB $239Samsung 850 Evo 500GB $160
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $83G.SKILL Trident Z DDR4 3200 C14 4x16GB $696SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46HyperX Fury DDR4 2133 C14 2x8GB $144SanDisk Ultra Fit 32GB $13
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