SamsungMZ-7KE512BW
Kingdian

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

VS
About
  

Release date ≈ Q4 2019.

Real World Speed
Performance profile from 47,883 user samples
47,880 User Benchmarks
Best Bench: 124% 110GB free
Worst Bench: 71% 186GB free (System drive)
Poor: 71% Great: 124%
SPEED RANK: 197th / 1018
3 User Benchmarks
Best Bench: 155% 110GB free
Worst Bench: 154% 238GB free
Poor: 154% Great: 155%
SPEED RANK: 111th / 1018
Effective Speed
Effective SSD Speed
102 % 155 % Much faster effective speed.
+51%
Read
Avg. Sequential Read Speed
470 MB/s 738 MB/s Much faster read speed.
+57%
Write
Avg. Sequential Write Speed
399 MB/s 964 MB/s Hugely faster write speed.
+142%
4K Read
Avg. 4K Random Read Speed
33.6 MB/s 48.2 MB/s Much faster random read.
+43%
4K Write
Avg. 4K Random Write Speed
88.6 MB/s 163 MB/s Hugely faster random write.
+84%
Mixed
Avg. Sequential Mixed IO Speed
346 MB/s 819 MB/s Hugely faster mixed IO speed.
+137%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.4 MB/s 71.8 MB/s Much faster random mixed IO.
+62%
SusWrite
Avg. Sustained Write Speed
356 MB/s Slightly faster sustained write speed.
+9%
326 MB/s
Read
Peak Sequential Read Speed
514 MB/s 749 MB/s Much faster peak read speed.
+46%
Write
Peak Sequential Write Speed
486 MB/s 981 MB/s Hugely faster peak write speed.
+102%
4K Read
Peak 4K Random Read Speed
43.5 MB/s 51 MB/s Faster peak random read.
+17%
4K Write
Peak 4K Random Write Speed
124 MB/s 175 MB/s Much faster peak random write.
+41%
Mixed
Peak Sequential Mixed IO Speed
397 MB/s 836 MB/s Hugely faster peak mixed IO speed.
+111%
4K Mixed
Peak 4K Random Mixed IO Speed
57.4 MB/s 75.8 MB/s Much faster peak random mixed IO.
+32%
SusWrite
Peak Sequential Sustained Write 60s Average
484 MB/s Much faster peak sustained write speed.
+47%
329 MB/s
Market Share
Based on 24,104,829 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.31 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
73 % Much more popular.
+46%
50 %
Age
Newest
69 Months 4+ Months Hugely more recent.
+94%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s 736 MB/s Hugely faster peak deep queue read.
+90%
DQ Write
Peak 4K-64Thread Write Speed
354 MB/s 510 MB/s Much faster peak deep queue write.
+44%
AS-SSD Total
AS-SSD Total Score
1,271 Pts 2,113 Pts Much stronger server IO.
+66%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s +2% 354 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
338 MB/s 731 MB/s Hugely faster deep queue read.
+116%
ADQ Write
Avg. 4K-64Thread Write Speed
282 MB/s 506 MB/s Much faster deep queue write.
+79%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
290 MB/s 346 MB/s Faster deep queue mixed IO.
+19%
Capacity
Capacity
512GB 256GB
Solid State Drive Rankings (Price vs Performance) April 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]

ADVERTISEMENT

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 $210Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9400F $146Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $84SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer Feedback