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Samsung MZ-7KE512BW

850 Pro 512GB

▲ 726,162 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

VS

Average Bench: 105% (149th of 964)

Based on 27,291 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
Poor: 69%Average: 105% Great: 127%

Popular builds with this SSD

Outstanding average bench

The Samsung 850 Pro 512GB averaged 4.7% 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-64Thread Mixed IO Speed 309MB/s
Avg. 4K Random Mixed IO Speed 45.1MB/s

Below average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Pro 512GB is 57.7%. This is a relatively wide range which indicates that the Samsung 850 Pro 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 350MB/s
Avg. Sustained Write Speed 367MB/s
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Average Bench

(Based on 27,291 samples)
Rank 149105%
Min Avg Max
373 Read 472 515
206 Write 409 487
268 Mixed 350 396
130 SusWrite 367 484
89.8% 400 MB/s
Min Avg Max
23.6 4K Read 33.9 44.5
46 4K Write 91.8 126
29.5 4K Mixed 45.1 60.3
158% 56.9 MB/s
Min Avg Max
161 DQ Read 347 388
152 DQ Write 308 351
85.4 DQ Mixed 309 361
237% 321 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
92GB free (System drive)
Firmware: EXM04B6Q
SusWrite @10s intervals: 456 442 454 434 413 409 MB/s
127% Outstanding
Read 501
Write 464
Mixed 376
SusWrite 434
100% 444 MB/s
4K Read 43.4
4K Write 123
4K Mixed 60.3
208% 75.7 MB/s
DQ Read 383
DQ Write 343
DQ Mixed 340
261% 355 MB/s
300GB free (System drive)
Firmware: EXM04B6Q
SusWrite @10s intervals: 409 379 372 377 375 373 MB/s
119% Outstanding
Read 502
Write 448
Mixed 372
SusWrite 381
96% 426 MB/s
4K Read 42
4K Write 104
4K Mixed 56.6
192% 67.7 MB/s
DQ Read 376
DQ Write 339
DQ Mixed 332
256% 349 MB/s
354GB free
Firmware: EXM04B6Q
SusWrite @10s intervals: 446 442 443 442 444 441 MB/s
109% Outstanding
Read 474
Write 447
Mixed 372
SusWrite 443
98% 434 MB/s
4K Read 34.7
4K Write 90.5
4K Mixed 46.6
160% 57.3 MB/s
DQ Read 319
DQ Write 282
DQ Mixed 292
222% 298 MB/s
27,291 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 9,690,586 SSDs tested.

 Prices

Approx. $258 @ launch in Jul '14
BHPhotoUS $2497 months
NeweggUS $2508 months
AmazonUS $26011 mins
OutletPCUS $26823 hrs
EbayUS $30652 mins
Send price feedback
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money.

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical 850 Pro 512GB Builds (Compare 11,472 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 105%
UFO
Desktop
Desktop 87%
Aircraft carrier
Workstation
Workstation 68%
Battle cruiser

Motherboard: Asus MAXIMUS VIII HERO - $182

CPU
Core i7-6700KIntel  $276Bench 88%, 226,051 samples7,409x
Core i5-6600KIntel  $238Bench 84%, 140,380 samples1,670x
Core i7-7700KIntel  $350Bench 96%, 231,023 samples1,068x
GPU
GTX 1080Nvidia  $460Bench 123%, 352,399 samples2,424x
GTX 1070Nvidia  $340Bench 99%, 416,626 samples1,957x
GTX 1080-TiNvidia  $770Bench 155%, 217,604 samples1,261x
SSD
850 Pro 512GBSamsung  $249Bench 105%, 27,291 samples1x
RAM
Vengeance LPX DDR4 3000 C15 2x8GBCorsair  $130Bench 87%, 112,576 samples896x
Vengeance LPX DDR4 3200 C16 2x8GBCorsair  $130Bench 90%, 57,829 samples483x
Ripjaws V DDR4 2400 C15 2x8GBG.SKILL  $105Bench 72%, 29,400 samples349x
EDIT WITH CUSTOM PC BUILDER Value: 97% - Outstanding Total price: $1,297

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.

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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) November 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]

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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

SSDrivePro
Avatar level
1,352

Official site www.samsung.com/...

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

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

Added 3 years ago.
USA-User
Avatar level
4,494

Excellent (edit your comment) Add link

1 month ago.

need for speed 1.1 gb read and write

GBR-User
Avatar level
2,846

Excellent

11 months ago.

just bought it, amazing product well done team

CAN-User
Avatar level
2,450

Excellent

8 months 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.

Loken
Avatar level
6

Outstanding

19 months 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.

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Age: 4 years

Speed Comparisons

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vs Samsung 850 Pro 512GB
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964 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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i7-8700K $359Nvidia GTX 1070 $340Samsung 850 Evo 250GB $77
AMD Ryzen 5 1600 $130Nvidia GTX 1060-6GB $234Samsung 850 Evo 500GB $100
Intel Core i5-8600K $237AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $130SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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