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Samsung MZ-75E250B

850 Evo 250GB

▲ 12640,234 ▼

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

VS

Average Bench: 104% (193rd of 1011)

Based on 476,048 user benchmarks.  Models: Samsung SSD 850 EVO 250GB, Samsung SSD 850 EVO, Samsun SSD 850 EVO 250G, Samsung SSD 850 EVO 250G, Samsung SSD 850

The 250GB Samsung 850 Evo has a similar architecture to its hugely successful predecessor, the 840 Evo. Both drives are TLC based but the 850 uses 3D V-NAND as opposed to regular NAND. Both drives also feature a Turbowrite cache (TWC) which buffers up to 3GB of writes. The TWC enables high burst write speeds but when the cache exhausts write speeds drop to 300 MB/s. Comparing the 850 and 840 Evos shows that effective speed, has improved by 11% and the warranty has been extended from three to five years but prices are also up by 11%. The 850 Evo does put in superb benchmarks (second only to the 850 Pro) but these are only valid within the TWC. At current price levels the 850 Evo struggles to compete with the value leaders. [Dec '14 SSDrivePro]

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Poor: 75%Average: 104% Great: 124%

Popular builds with this SSD

Outstanding average bench

The Samsung 850 Evo 250GB averaged 4.2% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung 850 Evo 250GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 317MB/s
Avg. 4K Random Mixed IO Speed 52.7MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung 850 Evo 250GB is 49.2%. This is a relatively wide range which indicates that the Samsung 850 Evo 250GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 251MB/s
Avg. Sequential Mixed IO Speed 369MB/s
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Average Bench

(Based on 476,048 samples)
Rank 193104%
Min Avg Max
367 Read 468 507
293 Write 436 492
270 Mixed 369 415
125 SusWrite 251 327
85.4% 381 MB/s
Min Avg Max
25.5 4K Read 39.7 48
52 4K Write 97.2 131
32.5 4K Mixed 52.7 65.3
179% 63.2 MB/s
Min Avg Max
147 DQ Read 339 386
134 DQ Write 309 361
136 DQ Mixed 317 368
240% 321 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
232GB free
Firmware: EMT03B6Q
SusWrite @10s intervals: 369 298 298 326 301 301 MB/s
120% Outstanding
Read 501
Write 489
Mixed 423
SusWrite 315
97% 432 MB/s
4K Read 44.3
4K Write 114
4K Mixed 60.6
205% 73.1 MB/s
DQ Read 377
DQ Write 353
DQ Mixed 361
272% 364 MB/s
56GB free (System drive)
Firmware: EMT02B6Q
SusWrite @10s intervals: 397 304 307 312 312 286 MB/s
113% Outstanding
Read 502
Write 454
Mixed 362
SusWrite 320
92% 410 MB/s
4K Read 41.8
4K Write 99.7
4K Mixed 54.9
186% 65.5 MB/s
DQ Read 374
DQ Write 337
DQ Mixed 346
262% 353 MB/s
150GB free (System drive)
Firmware: EMT02B6Q
SusWrite @10s intervals: 297 287 318 320 322 320 MB/s
96.8% Outstanding
Read 485
Write 447
Mixed 393
SusWrite 311
92% 409 MB/s
4K Read 37.2
4K Write 69.7
4K Mixed 46.8
153% 51.2 MB/s
DQ Read 252
DQ Write 220
DQ Mixed 211
165% 228 MB/s
28GB free (System drive)
Firmware: EMT02B6Q
SusWrite @10s intervals: 295 312 310 302 203 173 MB/s
95.9% Outstanding
Read 484
Write 467
Mixed 389
SusWrite 266
90% 401 MB/s
4K Read 32.7
4K Write 64.2
4K Mixed 43.8
140% 46.9 MB/s
DQ Read 388
DQ Write 353
DQ Mixed 366
276% 369 MB/s
476,048 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 17,588,225 SSDs tested.

 Prices

Approx. $140 @ launch in Dec '14
EbayUS $808 mins
BHPhotoUS $10418 months
AmazonUS $10917 months
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 Evo 250GB Builds (Compare 30,668 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 74%
Battleship
Desktop
Desktop 80%
Battleship
Workstation
Workstation 56%
Gunboat

Motherboard: Asus Z170 PRO GAMING - $228

CPU
Core i7-6700KIntel  $285Bench 76%, 326,590 samples13,468x
Core i5-6600KIntel  $210Bench 69%, 204,615 samples9,734x
Core i7-6700Intel  $299Bench 66%, 122,431 samples1,945x
GPU
GTX 1070Nvidia  $405Bench 79%, 656,806 samples5,968x
GTX 1080Nvidia  $528Bench 100%, 491,016 samples3,925x
GTX 970Nvidia  $399Bench 50%, 447,803 samples3,687x
SSD
850 Evo 250GBSamsung  $80Bench 104%, 476,048 samples3,628x
RAM
Vengeance LPX DDR4 3000 C15 2x8GBCorsair  $70Bench 86%, 236,250 samples2,442x
Fury DDR4 2666 C15 2x8GBHyperX  $169Bench 84%, 20,609 samples1,540x
Fury DDR4 2133 C14 2x8GBHyperX  $125Bench 72%, 28,514 samples1,527x
EDIT WITH CUSTOM PC BUILDER Value: 58% - Above average Total price: $1,068

Popular 850 Evo 250GB 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

Gaming Desktop Workstation

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) September 2019 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 Dual Core MGX. Memory: Samsung 40nm TLC V-NAND

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

Added 4 years ago.
USA-User
Avatar level
5,558

Excellent (edit your comment) Add link

14 days ago.

I have three of these and are awesome!

Comment 

This is by far one of the best purchases I have ever made. I swapped it in for my 1TB 5400rpm HDD, and the difference is day and night. I made the TB drive storage, and use this as an OS drive (and some programs like Visual Studio). Overall, it is a great buy!—Jun '15

Comment 

Really awesome SSD drive from samsung, can really drop out the intel SSD 730 Series that cost x2 his price. —Sep '15

Comment 

Got this for $80.24 with tax and free shipping included on Newegg's 24hour sale. Fast speed and is awesome after being used to harddrives. Never going back to non-SSD again! Great Price:Performance, costing twice a 1TB Harddrive to get the amount of storage I NEED rather than overkill.—Nov '15

RUS-User
Avatar level
3,412

Excellent

28 days ago.

In my opinion the samsung work very fast and the hyper only fast, the process of samsung is better than hyper

CAN-User
Avatar level
3,034

Good

4 months ago.

Wicked boot times, super fast at everything. Even compared to SSD's on my computers at work, this one seems twice as fast.

FRA-User
Avatar level
2,979

Excellent

3 months ago.

Lol with my macbook pro i have 3go/s

POL-User
Avatar level
2,862

Good

5 months ago.

I have 2 years i haven't problem

ESP-User
Avatar level
2,531

Liked

6 months ago.

Comment 

Good price and excellent performance .The best ssd after samsung 850 pro!!—Feb '15

AUS-User
Avatar level
2,440

Excellent

1 month ago.

Great SSD for a System Drive, and general storage.

MEX-User
Avatar level
2,424

Liked

8 months ago.

Comment 

FINALLY ACHIEVED 100% OF BENCHMARK! For those of you having trouble please follow the next recommendations: *** Set up AHCI on your BIOS (to take advantage of NCQ) *** Install Windows or modify it to use AHCI Driver http://goo.gl/tk9An *** Update to latest intel AHCI driver, and use device manager to update. (current on your system probably is old, not taking advantage of new instructions) https://goo.gl/zUIUPe *** Use High Performance as Windows Power Setting *** Create an Over Provisioning Partition on the SSD Enjoy your SSD!!! Need help? find me at vicc.san@gmail.com —Sep '15

CZE-User
Avatar level
2,158

Liked

6 months ago.

Comment 

good read and write speeds, fast switching off and on pc, inaudible—Feb '15

MYS-User
Avatar level
1,943

Good

9 months ago.

Dont buy this in malaysia this thing suck your money.Buy PenDrive RapidX better in performence and save money.

BGR-User
Avatar level
1,796

Disliked

6 months ago.

Deal  order.komaks.com/...

Good price for this Samsung 850 Evo 250GB ssd

SRB-User
Avatar level
1,782

Excellent

9 months ago.

Best thing happend to my crap lap top

DNK-User
Avatar level
1,502

Good

9 months ago.

it seems to have the best performance-price standpoint i can find currently

ISR-User
Avatar level
1,492

Liked

14 months ago.

Comment 

The Samsung 850 Evo 250GB performs very well. Unfortunately I have issues with deinstalling old divers and installing new drivers in my Windows VM running on Xen. That's probably why my SSD performance is sub-par.—Jun '15

SSDrivePro
Avatar level
1,352

Outstanding

4 years ago.

PER-User
Avatar level
1,320

Good

18 months ago.

Nice software to keep you notified and updated about the SSD status

SGP-User
Avatar level
1,282

Liked

3 months ago.

Comment 

I used in a Lenovo notebook running AMD E1-6010 despite the slower CPU, its sped things up in the read/write dept especially when accessing big files....web surfing was not much faster though...—Sep '15

LVA-User
Avatar level
1,142

Disliked

2 years ago.

Comment 

Top speed without RAID. In RAPID mode (RAM cached) it runs space ship. Very high price/performance value, but it depends on country you buy it in. Despite that 5 year warranty still is a great confidence booster. Bundled cloning software lets noob users transfer everything to your new SSD with 3 clicks (I dunno what if your previous drive is larger,mine was not). All you have to do afterwards is swap your disks places. Some POOR comments are unintentional. I just discovered, that I had left POOR rating 4 days ago. I don't know how it happened.—Feb '15

IRL-User
Avatar level
1,116

Good

10 months ago.

I own it, it hasn't failed me yet, performs just as quick as you'd want for a great price.

DOM-User
Avatar level
938

Good

19 months ago.

I installed this ssd in my dell Inspiron 14 5000 series and it is amazingly fast.

Minoku
Avatar level
202

Outstanding

3 years ago.

Significantly faster boot times than any HDD.

ViceCity
Avatar level
82

Excellent

15 months ago.

awesome performance, good price

Asdfguy86
Avatar level
22

Excellent

11 months ago.

Really awesome SSD! Boot times are amazing

TeaEqualsLife
Avatar level
18

Excellent

12 months ago.

Best budget SSD there ever was.

serebit
Avatar level
18

Excellent

10 months ago.

Great drive. The one I got is performing somewhat poorly in comparison to others, but still boots Windows quite fast, and shows no signs of slowing down.

Bigboyiy
Avatar level
16

Terrible

7 months ago.

It’s too small for most triple a titles.

ISnortFlour
Avatar level
12

Good

22 months ago.

Good fast drive but with m.2 dropping in price it won't be long before the price vs performance of the ssd goes into the negative. AMD CPU USERS with WINDOWS 10: download latest chipsets drivers for your cpu setup at amd's website http://www.amd.com/en-us/products/chipsets Windows 10 does not install the proper ide/atapi controller drivers from windows update or even let amd's installer to install it as well so you will have to do it manually to get your ssd running the way it should have been all along as Microsoft and intel are trying to destroy amd's competition. After downloading and running the installer open your device manager by searching it, click on ide/atapi controllers, right click on standard sata controller, click on update driver, click on search for driver on computer, browse to where the amd chipset installer installed the drivers (usually c:\amd or c:\program files\amd or c:\amd\amd chipset drivers) and make sure the include subfolders box is checked then click next. After it installs driver it will tell you to restart but before you do make sure standard sata controller changed to amd sata controller and if it did restart if not keep trying until you find the proper location of drivers you installed from amd.

somangee
Avatar level
8

Very good

2 years ago.

A good ssd at a reasonable price, especially on sales. Fast and doesn't look half-bad either. Looks like there's some considerable variability between products though so might have to win the hardware lottery.

Termi27
Avatar level
6

Excellent

19 months ago.

Best SSD ever

TekkiesUk
Avatar level
4

Outstanding

3 years ago.

Fast and FDE from BIOS

djmoslemok
Avatar level
4

Good

2 years ago.

super speed

silashsouza
Avatar level
2

Good

3 years ago.

I have this one, very good ssd.

Jeffs0418
Avatar level
2

Excellent

2 years ago.

Got one 3 months after they were released. Still my snappy boot drive.

eaposztrof
Avatar level
2

Good

23 months ago.

http://www.userbenchmark.com/UserRun/5334217 I was buying this drive because of the great speed, but somehow i can't experience and even the results is below average. What can be the problem?

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Speed Comparisons

vs Samsung 850 Evo 250GB
vs Samsung 850 Pro 256GB
vs Crucial MX500 250GB
vs Samsung 860 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Crucial MX200 250GB
vs SanDisk Extreme Pro 240GB
vs Samsung 840 Pro 256GB

1011 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 i5-9400F $140Nvidia GTX 1660 $220Samsung 850 Evo 250GB $80
Intel Core i5-9600K $219Nvidia GTX 1660-Ti $278Samsung 850 Evo 500GB $105
AMD Ryzen 5 3600 $195Nvidia RTX 2060 $340Samsung 850 Pro 256GB $215
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3000 C15 2x8GB $70SanDisk Extreme 64GB $88
WD Blue 1TB (2012) $34G.SKILL Trident Z DDR4 3200 C14 4x16GB $630SanDisk Extreme 32GB $48
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 16GB $24
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