T-force
SamsungMZ-75E250B
  

Release date ≈ Q2 2018.

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About

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

Real World Speed
Performance profile from 504,752 user samples
190 User Benchmarks
Best Bench: 116% 173GB free (System drive)
Worst Bench: 72% 50GB free (System drive)
Poor: 72% Great: 116%
SPEED RANK: 204th / 1010
504,562 User Benchmarks
Best Bench: 125% 29GB free
Worst Bench: 80% 154GB free
Poor: 80% Great: 125%
SPEED RANK: 181st / 1010
Effective Speed
Effective SSD Speed
99.5 % 106 % Slightly faster effective speed.
+7%
Read
Avg. Sequential Read Speed
486 MB/s +3% 474 MB/s
Write
Avg. Sequential Write Speed
429 MB/s 445 MB/s +4%
4K Read
Avg. 4K Random Read Speed
29.2 MB/s 40.3 MB/s Much faster random read.
+38%
4K Write
Avg. 4K Random Write Speed
86.5 MB/s 100 MB/s Faster random write.
+16%
Mixed
Avg. Sequential Mixed IO Speed
400 MB/s Slightly faster mixed IO speed.
+6%
377 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
41.6 MB/s 54.1 MB/s Much faster random mixed IO.
+30%
SusWrite
Avg. Sustained Write Speed
379 MB/s Much faster sustained write speed.
+49%
254 MB/s
Read
Peak Sequential Read Speed
516 MB/s +2% 507 MB/s
Write
Peak Sequential Write Speed
477 MB/s 492 MB/s +3%
4K Read
Peak 4K Random Read Speed
34.1 MB/s 48.1 MB/s Much faster peak random read.
+41%
4K Write
Peak 4K Random Write Speed
124 MB/s 133 MB/s Slightly faster peak random write.
+7%
Mixed
Peak Sequential Mixed IO Speed
438 MB/s Slightly faster peak mixed IO speed.
+6%
413 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
51.2 MB/s 65.8 MB/s Faster peak random mixed IO.
+29%
SusWrite
Peak Sequential Sustained Write 60s Average
469 MB/s Much faster peak sustained write speed.
+44%
326 MB/s
Market Share
Based on 18,541,311 SSDs tested.
Market Share
Market Share (trailing 30 days)
0 % 2.66 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
50 % 125 % Hugely more popular.
+150%
Age
Newest
16+ Months Much more recent.
+72%
58 Months
DQ Read
Peak 4K-64Thread Read Speed
254 MB/s 385 MB/s Much faster peak deep queue read.
+52%
DQ Write
Peak 4K-64Thread Write Speed
364 MB/s +1% 361 MB/s
AS-SSD Total
AS-SSD Total Score
1,060 Pts 1,292 Pts Stronger server IO.
+22%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
259 MB/s 368 MB/s Much faster peak deep queue mixed IO.
+42%
ADQ Read
Avg. 4K-64Thread Read Speed
243 MB/s 344 MB/s Much faster deep queue read.
+42%
ADQ Write
Avg. 4K-64Thread Write Speed
308 MB/s 312 MB/s +1%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
233 MB/s 316 MB/s Much faster deep queue mixed IO.
+36%
Capacity
Capacity
256GB 250GB
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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]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) October 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.
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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-9400F $148Nvidia GTX 1660 $210Samsung 850 Evo 250GB $57
Intel Core i5-9600K $240Nvidia GTX 1660-Ti $270Samsung 850 Evo 500GB $107
Intel Core i7-9700K $350Nvidia RTX 2060 $342Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 64GB $88
Seagate Barracuda 3TB (2016) $78G.SKILL Trident Z DDR4 3200 C14 4x16GB $612SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $83SanDisk Ultra Fit 32GB $14
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