Average Bench: 109% (126th of 955)

Based on 274 user benchmarks.  Models: Samsung SSD 860 PRO 512GB, Samsung SSD 860 PRO 512G

Outstanding average bench

The Samsung 860 Pro 512GB averaged 9.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 860 Pro 512GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 161MB/s
Avg. 4K Random Mixed IO Speed 44.7MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung 860 Pro 512GB is 52.2%. This is a relatively wide range which indicates that the Samsung 860 Pro 512GB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Read Speed 244MB/s
Avg. Sustained Write Speed 440MB/s

Average Bench

(Based on 274 samples)
Min Avg Max
411 Read 503 530
363 Write 467 501
292 Mixed 469 518
326 SusWrite 440 487
106% 470 MB/s
Min Avg Max
24.6 4K Read 36.7 45.5
42.1 4K Write 91.8 126
21.6 4K Mixed 44.7 62.5
162% 57.7 MB/s
Min Avg Max
32.3 DQ Read 244 385
80 DQ Write 249 347
21.8 DQ Mixed 161 358
145% 218 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
206GB free (System drive)
Firmware: RVM01B6Q
SusWrite @10s intervals: 465 468 474 473 472 472 MB/s
Read 497
Write 476
Mixed 440
SusWrite 471
106% 471 MB/s
4K Read 42.9
4K Write 101
4K Mixed 58.2
193% 67.4 MB/s
DQ Read 382
DQ Write 339
DQ Mixed 356
268% 359 MB/s
434GB free (System drive)
Firmware: RVM01B6Q
SusWrite @10s intervals: 459 406 471 475 477 477 MB/s
Read 505
Write 474
Mixed 437
SusWrite 461
106% 469 MB/s
4K Read 42.6
4K Write 108
4K Mixed 57.6
195% 69.3 MB/s
DQ Read 374
DQ Write 332
DQ Mixed 351
264% 352 MB/s
274 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 7,585,287 SSDs tested.


BHPhotoUS $2058 hrs
NeweggUS $20911 hrs
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Typical 860 Pro 512GB Builds (Compare 7,872 builds) See popular component choices, score breakdowns and rankings.
Gaming 111%
Desktop 99%
Nuclear submarine
Workstation 94%
Nuclear submarine

Motherboard: Asus PRIME Z370-A - $169

EDIT WITH CUSTOM PC BUILDER Value: 100% - Outstanding Total price: $1,348

Popular 860 Pro 512GB 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) July 2018 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 MJX. Memory: Samsung 64 layer MLC V-NAND.

Added n/a ago.

955 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 $320Nvidia GTX 1070 $413Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $289Samsung 850 Evo 500GB $121
Intel Core i7-7700K $300AMD RX 480 $280Samsung 850 Pro 256GB $136
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $176SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $951SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $58HyperX Fury DDR4 2133 C14 2x8GB $219SanDisk Ultra Fit 32GB $12
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