XPG
SamsungMZ-75E250B
  

Release date ≈ Q1 2019.

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

Real World Speed
Performance profile from 700,235 user samples
847 User Benchmarks
Best Bench: 238% 699GB free
Worst Bench: 124% 125GB free (System drive)
Poor: 124% Great: 238%
SPEED RANK: 74th / 1037
699,388 User Benchmarks
Best Bench: 123% 214GB free
Worst Bench: 74% 19GB free (System drive)
Poor: 74% Great: 123%
SPEED RANK: 209th / 1037
Effective Speed
Effective SSD Speed
201 % Hugely faster effective speed.
+92%
104 %
Read
Avg. Sequential Read Speed
1755 MB/s Hugely faster read speed.
+273%
470 MB/s
Write
Avg. Sequential Write Speed
962 MB/s Hugely faster write speed.
+121%
435 MB/s
4K Read
Avg. 4K Random Read Speed
37.9 MB/s 39.9 MB/s Slightly faster random read.
+5%
4K Write
Avg. 4K Random Write Speed
124 MB/s Faster random write.
+28%
96.8 MB/s
Mixed
Avg. Sequential Mixed IO Speed
825 MB/s Hugely faster mixed IO speed.
+122%
372 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
47.5 MB/s 52.9 MB/s Faster random mixed IO.
+11%
SusWrite
Avg. Sustained Write Speed
883 MB/s Hugely faster sustained write speed.
+259%
246 MB/s
Read
Peak Sequential Read Speed
1953 MB/s Hugely faster peak read speed.
+286%
506 MB/s
Write
Peak Sequential Write Speed
1135 MB/s Hugely faster peak write speed.
+131%
492 MB/s
4K Read
Peak 4K Random Read Speed
43.5 MB/s 47.8 MB/s Slightly faster peak random read.
+10%
4K Write
Peak 4K Random Write Speed
170 MB/s Much faster peak random write.
+31%
130 MB/s
Mixed
Peak Sequential Mixed IO Speed
952 MB/s Hugely faster peak mixed IO speed.
+129%
416 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
59.1 MB/s 64.6 MB/s Slightly faster peak random mixed IO.
+9%
SusWrite
Peak Sequential Sustained Write 60s Average
1165 MB/s Hugely faster peak sustained write speed.
+255%
328 MB/s
Market Share
Based on 31,577,163 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 1.86 % Insanely higher market share.
+18,500%
User Rating
UBM User Rating
50 % 71 % Much more popular.
+42%
Age
Newest
19+ Months Much more recent.
+72%
69 Months
DQ Read
Peak 4K-64Thread Read Speed
422 MB/s Slightly faster peak deep queue read.
+9%
386 MB/s
DQ Write
Peak 4K-64Thread Write Speed
784 MB/s Hugely faster peak deep queue write.
+117%
361 MB/s
AS-SSD Total
AS-SSD Total Score
2,040 Pts Much stronger server IO.
+58%
1290 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
502 MB/s Much faster peak deep queue mixed IO.
+37%
367 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
287 MB/s 346 MB/s Faster deep queue read.
+21%
ADQ Write
Avg. 4K-64Thread Write Speed
630 MB/s Hugely faster deep queue write.
+106%
306 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
426 MB/s Much faster deep queue mixed IO.
+35%
316 MB/s
Capacity
Capacity
1TB 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) September 2020 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 i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $300Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $42
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $66SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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