SamsungMZ-7TE120BW
SamsungMZ-7KE128BW

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC.

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

Real World Speed
Performance profile from 54,823 user samples
47,691 User Benchmarks
Best Bench: 93% 45GB free
Worst Bench: 61% 13GB free
Poor: 61% Great: 93%
SPEED RANK: 268th / 929
7,132 User Benchmarks
Best Bench: 113% 84GB free
Worst Bench: 61% 58GB free
Poor: 61% Great: 113%
SPEED RANK: 131st / 929
Effective Speed
Effective SSD Speed
78.9 % 91.3 % Faster effective speed.
+16%
Read
Avg. Sequential Read Speed
477 MB/s 500 MB/s +5%
Write
Avg. Sequential Write Speed
317 MB/s 390 MB/s Faster write speed.
+23%
4K Read
Avg. 4K Random Read Speed
36.6 MB/s Faster random read.
+17%
31.4 MB/s
4K Write
Avg. 4K Random Write Speed
59.3 MB/s 85.2 MB/s Much faster random write.
+44%
Mixed
Avg. Sequential Mixed IO Speed
313 MB/s 411 MB/s Much faster mixed IO speed.
+31%
4K Mixed
Avg. 4K Random Mixed IO Speed
19.6 MB/s 28.1 MB/s Much faster random mixed IO.
+43%
Read
Peak Sequential Read Speed
503 MB/s 527 MB/s +5%
Write
Peak Sequential Write Speed
351 MB/s 492 MB/s Much faster peak write speed.
+40%
4K Read
Peak 4K Random Read Speed
44.5 MB/s Faster peak random read.
+18%
37.7 MB/s
4K Write
Peak 4K Random Write Speed
79.3 MB/s 117 MB/s Much faster peak random write.
+48%
Mixed
Peak Sequential Mixed IO Speed
345 MB/s 494 MB/s Much faster peak mixed IO speed.
+43%
4K Mixed
Peak 4K Random Mixed IO Speed
24.5 MB/s 39.4 MB/s Much faster peak random mixed IO.
+61%
Market Share
Based on 7,168,882 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.85 % Hugely higher market share.
+844%
0.09 %
Value
Value For Money
34.3 % 34.9 % +2%
User Rating
UBM User Rating
63 % +2% 62 %
Price
Price (score)
$138 Cheaper.
+21%
$175
Age
Newest
59 Months 47 Months More recent.
+20%
DQ Read
Peak 4K-64Thread Read Speed
359 MB/s 370 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed
239 MB/s 339 MB/s Much faster peak deep queue write.
+42%
AS-SSD Total
AS-SSD Total Score
1,049 Pts 1,213 Pts Stronger server IO.
+16%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
68.1 MB/s 142 MB/s Hugely faster peak deep queue mixed IO.
+109%
ADQ Read
Avg. 4K-64Thread Read Speed
189 MB/s 192 MB/s +2%
ADQ Write
Avg. 4K-64Thread Write Speed
157 MB/s 208 MB/s Much faster deep queue write.
+32%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
41.2 MB/s 75.8 MB/s Hugely faster deep queue mixed IO.
+84%
Capacity
Capacity
120GB 128GB
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The 120GB Evo, like its 250GB sibling, features a second level Turbowrite cache (TWC). This 3GB block of high speed SLC memory allows the Evo to write data at 370 MB/s, nearly double its normal rate. When the TWC is full write speeds drop by around 50% but since consumers generally write less than 3GB in a typical write operation, the performance drop will rarely be noticed. On the other hand, in a server environment this sort of performance degradation would be unacceptable. Comparing the 120GB and 250GB Evos shows that they have similar performance profiles. The performance equivalence between the different capacities, coupled with the fact that their prices are almost linear, implies that both capacities represent roughly the same value for money. Within its TWC, the 120GB Evo is capable of chart topping burst IO rates and it sits squarely amongst the best performing 120GB drives. [Aug '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) June 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.
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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 1600 $170Nvidia GTX 1070 $440Samsung 850 Evo 250GB $104
Intel Core i7-8700K $320Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $122
Intel Core i5-8600K $239AMD RX 480 $280Samsung 850 Pro 256GB $121
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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