Average Bench: 101% (50th of 850)

Based on 10,313 user benchmarks.  Models: Samsung SSD 850 PRO 512GB, Samsung SSD 850 PRO 512G, Samsung SSD 850 PRO, Samsung SSD 850, Samsun SSD 850 PRO 512G

Outstanding average bench

The Samsung 850 Pro 512GB averaged 1.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Pro 512GB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 32.4MB/s
Avg. 4K Random Write Speed 89.3MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Pro 512GB is 49.8%. This is a relatively wide range which indicates that the Samsung 850 Pro 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 221MB/s
Avg. Sequential Read Speed 507MB/s
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Average Bench

(Based on 10,313 samples)
Min Avg Max
388 Read 507 529
245 Write 453 503
300 Mixed 474 515
107% 478 MB/s
Min Avg Max
21.9 4K Read 32.4 40.4
42.8 4K Write 89.3 128
18.5 4K Mixed 35.4 51.4
142% 52.3 MB/s
Min Avg Max
27.1 DQ Read 221 382
62.8 DQ Write 236 344
17.7 DQ Mixed 98.1 172
110% 185 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
263GB free
Firmware: EXM04B6Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 525
Write 501
Mixed 516
115% 514 MB/s
4K Read 37
4K Write 116
4K Mixed 42.2
171% 64.9 MB/s
DQ Read 38.3
DQ Write 318
DQ Mixed 27
66% 128 MB/s
154GB free
Firmware: EXM0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 517
Write 393
Mixed 486
104% 465 MB/s
4K Read 31.2
4K Write 63.1
4K Mixed 38.2
130% 44.2 MB/s
DQ Read 187
DQ Write 148
DQ Mixed 85.2
86% 140 MB/s
41GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 501
Write 458
Mixed 480
107% 480 MB/s
4K Read 30.3
4K Write 64.9
4K Mixed 21.5
108% 38.9 MB/s
DQ Read 32.1
DQ Write 73.4
DQ Mixed 21.5
25% 42.3 MB/s
92GB free
Firmware: EXM02B6Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 516
Write 425
Mixed 480
106% 473 MB/s
4K Read 28.6
4K Write 59.5
4K Mixed 24.6
106% 37.6 MB/s
DQ Read 74.2
DQ Write 90.6
DQ Mixed 22.3
34% 62.4 MB/s
10,313 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 2,844,578 SSDs tested.

 Prices

EbayUS $229.9914 mins ago.
BHPhotoUS $257.9912 hrs ago.
AmazonUS $259.994 days ago.
NeweggUS $260.983 days ago.
OutletPCUS $265.8320 hrs ago.
Send price feedback
Typical 850 Pro 512GB Builds (Compare 8,618 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 107%
UFO
Desktop
Desktop 89%
Aircraft carrier
Workstation
Workstation 70%
Battle cruiser

Motherboard: Asus MAXIMUS VIII HERO - $207

EDIT WITH CUSTOM PC BUILDER Value: 92% - Outstanding Total price: $1,367

Popular 850 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 (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) May 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]

 Comments

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND

The world's first 3D vertical NAND flash memory...

Added 23 months ago.

Good

21 days ago.

I've had almost no issues with this SSD, it's very fast, has a large enough storage capacity, and fits just fine in my machine. The only issue that I'm taking away from it is that it won't allow you to measure the RAPID mode as it's considered cached and so I don't know how much of a performance boost it actually provides.


Good

2 months ago.

i want one


Outstanding

1 month ago.

Used Samsung software with this SSD 850 pro 512 and it is lightning fast. Basically no load time for the most recent AAA titles. Because of the settings I have with Samsung magic the benchmark does not pick it up... but trust me it is fast and worth every penny.


Your
opinion?
850 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 i7-7700K $309Nvidia GTX 1070 $368Samsung 850 Evo 250GB $98
Intel Core i5-7600K $240AMD RX 480 $220Samsung 850 Pro 256GB $129
AMD Ryzen 7 1700 $300Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $13
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