Average Bench: 80.5% (399th of 1003)

Based on 141 user benchmarks.  Model: TOSHIBA THNSNJ512GDNU

Very good average bench

The Toshiba THNSNJ512GDNU 512GB averaged just 19.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Toshiba THNSNJ512GDNU 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 154MB/s
Avg. 4K Random Mixed IO Speed 29.6MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Toshiba THNSNJ512GDNU 512GB is 44.9%. This is a relatively wide range which indicates that the Toshiba THNSNJ512GDNU 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 287MB/s
Avg. 4K-64Thread Read Speed 225MB/s
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Average Bench

(Based on 141 samples)
Min Avg Max
350 Read 467 510
121 Write 379 472
217 Mixed 407 499
122 SusWrite 287 456
86.3% 385 MB/s
Min Avg Max
9.91 4K Read 19.4 26.1
21.9 4K Write 60.1 91.6
11.2 4K Mixed 29.6 43.5
99.1% 36.4 MB/s
Min Avg Max
19.2 DQ Read 225 359
51.9 DQ Write 197 308
16.2 DQ Mixed 154 327
131% 192 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
341GB free
Firmware: JUTA0101
SusWrite @10s intervals: 408 378 428 428 431 430 MB/s
Read 480
Write 350
Mixed 358
SusWrite 417
90% 401 MB/s
4K Read 24.9
4K Write 73.5
4K Mixed 38.1
126% 45.5 MB/s
DQ Read 359
DQ Write 313
DQ Mixed 329
248% 334 MB/s
421GB free (System drive)
Firmware: JUTA0101
SusWrite @10s intervals: 399 412 413 410 409 406 MB/s
Read 454
Write 389
Mixed 412
SusWrite 408
94% 416 MB/s
4K Read 21
4K Write 62.8
4K Mixed 35.7
111% 39.8 MB/s
DQ Read 348
DQ Write 292
DQ Mixed 333
246% 324 MB/s
440GB free (System drive)
Firmware: JUTA0101
SusWrite @10s intervals: 314 315 302 307 313 312 MB/s
Read 349
Write 321
Mixed 321
SusWrite 310
73% 326 MB/s
4K Read 15.7
4K Write 59.1
4K Mixed 30.1
94% 35 MB/s
DQ Read 334
DQ Write 276
DQ Mixed 301
227% 304 MB/s
381GB free (System drive)
Firmware: JUXA0102
SusWrite @10s intervals: 130 137 313 145 119 138 MB/s
Read 378
Write 190
Mixed 239
SusWrite 164
54% 243 MB/s
4K Read 22.4
4K Write 73.6
4K Mixed 39.6
124% 45.2 MB/s
DQ Read 359
DQ Write 136
DQ Mixed 167
144% 220 MB/s
41GB free (System drive)
Firmware: JUTA0101
SusWrite @10s intervals: 356 232 304 284 195 122 MB/s
Read 445
Write 407
Mixed 399
SusWrite 249
84% 375 MB/s
4K Read 19.5
4K Write 45
4K Mixed 19.8
79% 28.1 MB/s
DQ Read 258
DQ Write 234
DQ Mixed 255
189% 249 MB/s
256GB free (System drive)
Firmware: JUXA0102
SusWrite @10s intervals: 339 319 334 421 275 378 MB/s
Read 273
Write 285
Mixed 311
SusWrite 344
69% 303 MB/s
4K Read 11.3
4K Write 35.4
4K Mixed 17.8
59% 21.5 MB/s
DQ Read 294
DQ Write 252
DQ Mixed 312
223% 286 MB/s
141 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 15,781,594 SSDs tested.

Typical THNSNJ512GDNU 512GB Builds (Compare 194 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 55%
Yacht
Workstation
Workstation 39%
Jet ski

System: Toshiba Satellite S55t-C

EDIT WITH CUSTOM PC BUILDER

Popular THNSNJ512GDNU 512GB systems:

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.

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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.
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  • - Share your opinion by voting.
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.

 Comments

1003 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 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 $127Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $103
AMD Ryzen 7 2700X $248Nvidia 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) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $606SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Ultra Fit 32GB $12
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