Average Bench: 79.5% (466th of 1040)

Based on 1,539 user benchmarks.  Model: SanDisk SD8SB8U512G1002

Good average bench

The Sandisk SD8SB8U512G1002 512GB averaged 20.4% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Sandisk SD8SB8U512G1002 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 198MB/s
Avg. 4K Random Mixed IO Speed 33.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SB8U512G1002 512GB is 38.1%. This is a relatively wide range which indicates that the Sandisk SD8SB8U512G1002 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 218MB/s
Avg. Sequential Mixed IO Speed 251MB/s
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Average Bench

(Based on 1,539 samples)
Min Avg Max
351 Read 436 499
235 Write 365 462
176 Mixed 251 324
96.9 SusWrite 218 282
70.9% 318 MB/s
Min Avg Max
15.9 4K Read 26 36.2
38.1 4K Write 64.5 108
21.5 4K Mixed 33.1 46.6
116% 41.2 MB/s
Min Avg Max
246 DQ Read 331 366
161 DQ Write 249 283
125 DQ Mixed 198 229
173% 259 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
40GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 281 197 162 136 118 55 MB/s
Read 507
Write 479
Mixed 306
SusWrite 158
81% 363 MB/s
4K Read 35
4K Write 110
4K Mixed 48.3
173% 64.6 MB/s
DQ Read 377
DQ Write 282
DQ Mixed 222
195% 294 MB/s
374GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 291 257 275 269 268 269 MB/s
Read 466
Write 396
Mixed 303
SusWrite 272
80% 359 MB/s
4K Read 32.6
4K Write 85.3
4K Mixed 42.3
149% 53.4 MB/s
DQ Read 361
DQ Write 239
DQ Mixed 215
184% 272 MB/s
440GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 302 278 278 282 279 277 MB/s
Read 426
Write 344
Mixed 282
SusWrite 283
75% 333 MB/s
4K Read 26.9
4K Write 53.1
4K Mixed 25.1
101% 35 MB/s
DQ Read 352
DQ Write 261
DQ Mixed 229
192% 281 MB/s
27GB free
Firmware: X4131002
SusWrite @10s intervals: 318 283 279 273 274 265 MB/s
Read 440
Write 408
Mixed 294
SusWrite 282
80% 356 MB/s
4K Read 25.3
4K Write 48.6
4K Mixed 20.9
91% 31.6 MB/s
DQ Read 342
DQ Write 279
DQ Mixed 234
196% 285 MB/s
85GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 280 234 205 198 52 50 MB/s
Read 462
Write 422
Mixed 324
SusWrite 170
77% 345 MB/s
4K Read 25.3
4K Write 46.1
4K Mixed 31.7
103% 34.4 MB/s
DQ Read 338
DQ Write 274
DQ Mixed 227
191% 279 MB/s
99GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 290 259 263 258 185 153 MB/s
Read 458
Write 342
Mixed 224
SusWrite 235
70% 315 MB/s
4K Read 23.6
4K Write 51.4
4K Mixed 31
103% 35.3 MB/s
DQ Read 160
DQ Write 253
DQ Mixed 95.8
104% 170 MB/s
57GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 151 175 71 57 49 38 MB/s
Read 418
Write 279
Mixed 201
SusWrite 90.3
55% 247 MB/s
4K Read 24.4
4K Write 57.2
4K Mixed 29.9
106% 37.2 MB/s
DQ Read 355
DQ Write 254
DQ Mixed 194
175% 268 MB/s
82GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 268 182 192 77 48 64 MB/s
Read 433
Write 395
Mixed 266
SusWrite 138
69% 308 MB/s
4K Read 24.5
4K Write 46.1
4K Mixed 28.2
98% 32.9 MB/s
DQ Read 345
DQ Write 200
DQ Mixed 222
179% 256 MB/s
50GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 148 66 112 53 52 43 MB/s
Read 421
Write 366
Mixed 206
SusWrite 79.2
60% 268 MB/s
4K Read 15.4
4K Write 10.3
4K Mixed 13.2
46% 13 MB/s
DQ Read 343
DQ Write 180
DQ Mixed 116
125% 213 MB/s
1,539 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 34,548,826 SSDs tested.

Typical SD8SB8U512G1002 512GB Builds (Compare 2,047 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 38%
Jet ski
Desktop
Desktop 75%
Battleship
Workstation
Workstation 29%
Raft

System: Asus G11CD

EDIT WITH CUSTOM PC BUILDER Value: 50% - Above average Total price: $519

Popular SD8SB8U512G1002 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.
  • - 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) November 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]

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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

1040 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 $190Nvidia RTX 3070 $500Crucial MX500 250GB $34
Intel Core i5-9400F $145Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia GTX 1650S (Super) $190Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $71SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $29Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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