Average Bench: 80.6% (433rd of 1026)

Based on 79 user benchmarks.  Model: SK hynix SC300B

Very good average bench

The SK hynix SC300B 512GB averaged just 19.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the SK hynix SC300B 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 97.9MB/s
Avg. 4K Random Read Speed 22.6MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the SK hynix SC300B 512GB is 34.8%. This is a relatively narrow range which indicates that the SK hynix SC300B 512GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 333MB/s
Avg. 4K-64Thread Read Speed 217MB/s
ADVERTISEMENT

Average Bench

(Based on 79 samples)
Min Avg Max
296 Read 459 525
236 Write 411 464
301 Mixed 418 496
137 SusWrite 333 429
91.1% 405 MB/s
Min Avg Max
14.1 4K Read 22.6 29.2
30.4 4K Write 59.2 91.1
11.9 4K Mixed 22.1 35.9
94% 34.7 MB/s
Min Avg Max
17.3 DQ Read 217 380
33.5 DQ Write 218 332
10.5 DQ Mixed 97.9 298
107% 178 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
231GB free (System drive)
Firmware: 2P00
SusWrite @10s intervals: 439 386 453 408 423 453 MB/s
Read 294
Write 348
Mixed 367
SusWrite 427
81% 359 MB/s
4K Read 25.7
4K Write 61.1
4K Mixed 33.4
114% 40.1 MB/s
DQ Read 222
DQ Write 254
DQ Mixed 275
197% 250 MB/s
56GB free (System drive)
Firmware: 2P00
SusWrite @10s intervals: 339 368 268 185 209 196 MB/s
Read 452
Write 405
Mixed 319
SusWrite 261
80% 359 MB/s
4K Read 14.5
4K Write 64.9
4K Mixed 33.4
99% 37.6 MB/s
DQ Read 252
DQ Write 237
DQ Mixed 237
180% 242 MB/s
202GB free (System drive)
Firmware: 2P00
SusWrite @10s intervals: 332 291 364 319 306 320 MB/s
Read 298
Write 305
Mixed 301
SusWrite 322
69% 306 MB/s
4K Read 19.4
4K Write 51.6
4K Mixed 24.9
89% 32 MB/s
DQ Read 360
DQ Write 317
DQ Mixed 287
229% 321 MB/s
51GB free (System drive)
Firmware: 2P00
SusWrite @10s intervals: 253 205 116 112 91 105 MB/s
Read 268
Write 272
Mixed 353
SusWrite 147
59% 260 MB/s
4K Read 26.1
4K Write 70.8
4K Mixed 23.1
107% 40 MB/s
DQ Read 221
DQ Write 246
DQ Mixed 220
169% 229 MB/s
82GB free (System drive)
Firmware: 2P00
SusWrite @10s intervals: 151 152 151 118 106 108 MB/s
Read 389
Write 160
Mixed 230
SusWrite 131
50% 227 MB/s
4K Read 25.4
4K Write 2.6
4K Mixed 4.7
46% 10.9 MB/s
79 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 28,478,235 SSDs tested.

Typical hynix SC300B 512GB Builds (Compare 1,274 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 30%
Raft
Desktop
Desktop 58%
Gunboat
Workstation
Workstation 60%
Destroyer

Motherboard: Dell Precision Tower 7910

EDIT WITH CUSTOM PC BUILDER Value: 7% - Terrible Total price: $820

Popular hynix SC300B 512GB compatible motherboards:

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.
Solid State Drive Rankings (Price vs Performance) July 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.

 Comments

1026 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 i5-9600K $195Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $365Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $41Corsair Vengeance LPX DDR4 3200 C16 2x8GB $76SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback