TranscendTS512GSSD370
SamsungMZ-7KE512BW

Controller: Silicon Motion SM2246EN. NAND: Micron 20nm Synchronous MLC.

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

Real World Speed
Performance profile from 21,315 user samples
533 User Benchmarks
Best Bench: 104% 168GB free
Worst Bench: 63% 206GB free
Poor: 63% Great: 104%
SPEED RANK: 176th / 921
20,782 User Benchmarks
Best Bench: 122% 369GB free
Worst Bench: 71% 58GB free
Poor: 71% Great: 122%
SPEED RANK: 101st / 921
Effective Speed
Effective SSD Speed
85.5 % 99.6 % Faster effective speed.
+17%
Read
Avg. Sequential Read Speed
490 MB/s 501 MB/s +2%
Write
Avg. Sequential Write Speed
409 MB/s 442 MB/s Slightly faster write speed.
+8%
4K Read
Avg. 4K Random Read Speed
23.3 MB/s 32.1 MB/s Much faster random read.
+38%
4K Write
Avg. 4K Random Write Speed
73.8 MB/s 85.5 MB/s Faster random write.
+16%
Mixed
Avg. Sequential Mixed IO Speed
440 MB/s 464 MB/s Slightly faster mixed IO speed.
+5%
4K Mixed
Avg. 4K Random Mixed IO Speed
26.7 MB/s 35.7 MB/s Much faster random mixed IO.
+34%
Read
Peak Sequential Read Speed
521 MB/s 528 MB/s +1%
Write
Peak Sequential Write Speed
439 MB/s 502 MB/s Slightly faster peak write speed.
+14%
4K Read
Peak 4K Random Read Speed
29.3 MB/s 41 MB/s Much faster peak random read.
+40%
4K Write
Peak 4K Random Write Speed
112 MB/s 120 MB/s Slightly faster peak random write.
+7%
Mixed
Peak Sequential Mixed IO Speed
472 MB/s 515 MB/s Slightly faster peak mixed IO speed.
+9%
4K Mixed
Peak 4K Random Mixed IO Speed
37.8 MB/s 53.8 MB/s Much faster peak random mixed IO.
+42%
Market Share
Based on 6,418,470 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.39 % Insanely higher market share.
+1,850%
Value
Value For Money
82 % 85.3 % +4%
User Rating
UBM User Rating
56 % 74 % Much more popular.
+32%
Price
Price (score)
$205 Slightly cheaper.
+14%
$238
Age
Newest
44 Months +2% 45 Months
DQ Read
Peak 4K-64Thread Read Speed
275 MB/s 376 MB/s Much faster peak deep queue read.
+37%
DQ Write
Peak 4K-64Thread Write Speed
293 MB/s 340 MB/s Faster peak deep queue write.
+16%
AS-SSD Total
AS-SSD Total Score
994 Pts 1,234 Pts Stronger server IO.
+24%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
76.3 MB/s 166 MB/s Hugely faster peak deep queue mixed IO.
+118%
ADQ Read
Avg. 4K-64Thread Read Speed
156 MB/s 221 MB/s Much faster deep queue read.
+42%
ADQ Write
Avg. 4K-64Thread Write Speed
199 MB/s 225 MB/s Slightly faster deep queue write.
+13%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
49.6 MB/s 95 MB/s Hugely faster deep queue mixed IO.
+92%
Capacity
Capacity
512GB 512GB
Solid State Drive Rankings (Price vs Performance) April 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
Intel Core i7-8700K $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $80
AMD Ryzen 5 1600 $170Nvidia GTX 1060-6GB $310Samsung 850 Evo 500GB $137
Intel Core i7-7700K $290AMD RX 480 $350Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $190SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $45
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $204SanDisk Ultra Fit 32GB $12
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