CorsairCSSD-F180GBGS-BK
SamsungMZ-75E250B

Release date ≤ Q4 2013.

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

Real World Speed
Performance profile from 428,994 user samples
381 User Benchmarks
Best Bench: 85% 17GB free
Worst Bench: 50% 6GB free (System drive)
Poor: 50% Great: 85%
SPEED RANK: 612th / 1003
428,613 User Benchmarks
Best Bench: 124% 146GB free
Worst Bench: 76% 46GB free (System drive)
Poor: 76% Great: 124%
SPEED RANK: 178th / 1003
Effective Speed
Effective SSD Speed
67.5 % 106 % Much faster effective speed.
+57%
Read
Avg. Sequential Read Speed
387 MB/s 474 MB/s Faster read speed.
+22%
Write
Avg. Sequential Write Speed
197 MB/s 441 MB/s Hugely faster write speed.
+124%
4K Read
Avg. 4K Random Read Speed
25.6 MB/s 40.4 MB/s Much faster random read.
+58%
4K Write
Avg. 4K Random Write Speed
78.4 MB/s 99.9 MB/s Faster random write.
+27%
Mixed
Avg. Sequential Mixed IO Speed
228 MB/s 373 MB/s Much faster mixed IO speed.
+64%
4K Mixed
Avg. 4K Random Mixed IO Speed
24.8 MB/s 54.3 MB/s Hugely faster random mixed IO.
+119%
SusWrite
Avg. Sustained Write Speed
144 MB/s 252 MB/s Much faster sustained write speed.
+75%
Read
Peak Sequential Read Speed
507 MB/s +0% 506 MB/s
Write
Peak Sequential Write Speed
257 MB/s 492 MB/s Hugely faster peak write speed.
+91%
4K Read
Peak 4K Random Read Speed
36.6 MB/s 47.8 MB/s Much faster peak random read.
+31%
4K Write
Peak 4K Random Write Speed
114 MB/s 131 MB/s Slightly faster peak random write.
+15%
Mixed
Peak Sequential Mixed IO Speed
276 MB/s 417 MB/s Much faster peak mixed IO speed.
+51%
4K Mixed
Peak 4K Random Mixed IO Speed
44.8 MB/s 65.4 MB/s Much faster peak random mixed IO.
+46%
SusWrite
Peak Sequential Sustained Write 60s Average
166 MB/s 326 MB/s Hugely faster peak sustained write speed.
+96%
Market Share
Based on 15,729,423 SSDs tested.
Market Share
Market Share (trailing 30 days)
0 % 3.29 % Insanely higher market share.
+∞%
Value
Value For Money
40.7 % 98.8 % Hugely better value.
+143%
User Rating
UBM User Rating
50 % 129 % Hugely more popular.
+158%
Price
Price (score)
$134 $104 Cheaper.
+22%
Age
Newest
67+ Months 55 Months More recent.
+18%
DQ Read
Peak 4K-64Thread Read Speed
288 MB/s 386 MB/s Much faster peak deep queue read.
+34%
DQ Write
Peak 4K-64Thread Write Speed
231 MB/s 361 MB/s Much faster peak deep queue write.
+56%
AS-SSD Total
AS-SSD Total Score
939 Pts 1291 Pts Much stronger server IO.
+37%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
232 MB/s 369 MB/s Much faster peak deep queue mixed IO.
+59%
ADQ Read
Avg. 4K-64Thread Read Speed
197 MB/s 342 MB/s Much faster deep queue read.
+74%
ADQ Write
Avg. 4K-64Thread Write Speed
170 MB/s 308 MB/s Hugely faster deep queue write.
+81%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
104 MB/s 316 MB/s Hugely faster deep queue mixed IO.
+204%
Capacity
Capacity
180GB 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) July 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 i7-8700K $350Nvidia GTX 1070 $400Samsung 850 Evo 250GB $104
AMD Ryzen 5 2600 $120Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $222Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $68SanDisk Extreme 64GB $45
Seagate Barracuda 3TB (2016) $70G.SKILL Trident Z DDR4 3200 C14 4x16GB $607SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $77SanDisk Ultra Fit 32GB $12
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