Average Bench: 95% (115th of 929)

Based on 230,460 user benchmarks.  Models: Samsung SSD 850 EVO 500G, Samsung SSD 850 EVO 500GB, Samsun SSD 850 EVO 500G, Samsung SSD 850 EVO, Samsung SSD 850

Excellent average bench

The Samsung 850 Evo 500GB averaged just 4.9% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Evo 500GB near the top of the comparison list.


Avg. 4K Random Read Speed 37.5MB/s
Avg. 4K Random Mixed IO Speed 34.2MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 500GB is 47.3%. This is a relatively wide range which indicates that the Samsung 850 Evo 500GB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Read Speed 186MB/s
Avg. 4K-64Thread Write Speed 187MB/s

Average Bench

(Based on 230,460 samples)
Min Avg Max
402 Read 499 518
304 Write 393 415
299 Mixed 403 423
96% 432 MB/s
Min Avg Max
24.4 4K Read 37.5 46.5
38.6 4K Write 76.6 104
18 4K Mixed 34.2 49.5
141% 49.4 MB/s
Min Avg Max
32.1 DQ Read 186 371
61.5 DQ Write 187 283
18.1 DQ Mixed 69.1 129
84.2% 147 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
426GB free
Firmware: EMT03B6Q Max speed: SATA 3.0 600 MB/s
Read 514
Write 409
Mixed 421
100% 448 MB/s
4K Read 44.1
4K Write 87.6
4K Mixed 48
175% 59.9 MB/s
DQ Read 332
DQ Write 260
DQ Mixed 129
142% 240 MB/s
332GB free
Firmware: EMT02B6Q Max speed: SATA 3.0 600 MB/s
Read 493
Write 402
Mixed 416
97% 437 MB/s
4K Read 39.1
4K Write 64.4
4K Mixed 25.1
126% 42.9 MB/s
DQ Read 156
DQ Write 107
DQ Mixed 60.2
64% 108 MB/s
34GB free
Firmware: EMT01B6Q Max speed: SATA 3.0 600 MB/s
Read 500
Write 397
Mixed 414
97% 437 MB/s
4K Read 35.9
4K Write 68.8
4K Mixed 24.1
122% 43 MB/s
DQ Read 38.7
DQ Write 263
DQ Mixed 27
57% 109 MB/s
405GB free
Firmware: EMT03B6Q Max speed: SATA 3.0 600 MB/s
Read 410
Write 327
Mixed 318
78% 351 MB/s
4K Read 29.1
4K Write 58.8
4K Mixed 20.9
102% 36.2 MB/s
DQ Read 38.8
DQ Write 91.8
DQ Mixed 24.1
30% 51.5 MB/s
230,460 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 7,163,897 SSDs tested.


Approx. $178 @ launch in Dec '14
EbayUS $12322 mins
AmazonUS $1605 months
OutletPCUS $1882 hrs
Send price feedback
Typical 850 Evo 500GB Builds (Compare 21,087 builds) See popular component choices, score breakdowns and rankings.
Gaming 93%
Nuclear submarine
Desktop 85%
Aircraft carrier
Workstation 65%

Motherboard: Asus Z170 PRO GAMING - $157

EDIT WITH CUSTOM PC BUILDER Value: 89% - Excellent Total price: $1,243

Popular 850 Evo 500GB 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) June 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.


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

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

Added 3 years ago.


3 months ago.

très bon SSD, rapport qualité prix intéressant : 139,90 € au 13/01/2018.


13 months ago.

I've been using it for more than a year now. excellent performance and thanks to a very handy software kit bundled with it


6 months ago.

Perfect SSD, fast and realible


20 days ago.

Fast and easy installation, and even faster operating speeds


21 months ago.

O boy This Thing is the bomb!!! expensive (for my country) but TOTALLY WORTH IT!


18 months ago.

Best of the best


7 months ago.

Besides gaming and a GPU upgrade, this is the biggest upgrade you can make for your computer. It'll feel faster and more responsive in every way except framerate. I enjoy the 500GB size as it is large enough to use as a boot drive and to store almost all of my games and applications without having to worry about space constantly.


2 years ago.

Bloody quick. Seems more reliable with RAPID mode OFF though


14 months ago.

Excellent SSD with its amazing value. Worth it.


12 months ago.

SSD's been the most life changing part in years. I am loyal to Samsung for fiability and top performances.


23 months ago.

Amazing quality, easy to install and optimize, plenty of space and great warranty.


19 months ago.

I like it and it works well.


21 months ago.

Cold boot went from 30 or 35 seconds to 6 seconds.


19 months ago.

Gave my machine new life...however, it is running pretty slowly percentile-wise.

929 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.
AMD Ryzen 5 1600 $175Nvidia GTX 1070 $447Samsung 850 Evo 250GB $104
Intel Core i7-8700K $317Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $123
Intel Core i5-8600K $239AMD RX 480 $280Samsung 850 Pro 256GB $116
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback