Average Bench: 79.5% (479th of 1058)

Based on 2,114 user benchmarks.  Model: SanDisk SD8SB8U512G1002

Good average bench

The Sandisk SD8SB8U512G1002 512GB averaged 20.5% 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 192MB/s
Avg. 4K Random Mixed IO Speed 33.8MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SB8U512G1002 512GB is 44.7%. 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 205MB/s
Avg. Sequential Mixed IO Speed 246MB/s
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Average Bench

(Based on 2,114 samples)
Min Avg Max
350 Read 435 503
222 Write 355 478
162 Mixed 246 326
82.5 SusWrite 205 283
69.3% 311 MB/s
Min Avg Max
15.9 4K Read 26.5 37.7
36.1 4K Write 67.8 111
20.8 4K Mixed 33.8 49.4
119% 42.7 MB/s
Min Avg Max
201 DQ Read 324 368
128 DQ Write 243 285
104 DQ Mixed 192 229
168% 253 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
80GB free
Firmware: X4131002
SusWrite @10s intervals: 402 301 284 282 277 247 MB/s
Read 504
Write 487
Mixed 359
SusWrite 299
92% 412 MB/s
4K Read 38.1
4K Write 113
4K Mixed 51.1
183% 67.5 MB/s
DQ Read 341
DQ Write 284
DQ Mixed 230
195% 285 MB/s
457GB free
Firmware: X4131002
SusWrite @10s intervals: 450 287 280 274 275 273 MB/s
Read 504
Write 486
Mixed 353
SusWrite 306
92% 412 MB/s
4K Read 38
4K Write 111
4K Mixed 50.7
181% 66.6 MB/s
DQ Read 328
DQ Write 286
DQ Mixed 230
193% 281 MB/s
80GB free
Firmware: X4131002
SusWrite @10s intervals: 403 306 287 279 274 271 MB/s
Read 506
Write 485
Mixed 358
SusWrite 303
93% 413 MB/s
4K Read 36.8
4K Write 111
4K Mixed 50.6
179% 66 MB/s
DQ Read 358
DQ Write 285
DQ Mixed 232
198% 292 MB/s
218GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 292 256 222 261 262 243 MB/s
Read 404
Write 319
Mixed 253
SusWrite 256
69% 308 MB/s
4K Read 26.5
4K Write 43.5
4K Mixed 33.6
106% 34.5 MB/s
DQ Read 324
DQ Write 259
DQ Mixed 181
166% 255 MB/s
442GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 276 255 279 273 262 265 MB/s
Read 360
Write 338
Mixed 213
SusWrite 268
66% 295 MB/s
4K Read 10.7
4K Write 50.7
4K Mixed 27.9
79% 29.8 MB/s
DQ Read 348
DQ Write 281
DQ Mixed 220
190% 283 MB/s
2,114 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,207,617 SSDs tested.

Typical SD8SB8U512G1002 512GB Builds (Compare 3,477 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 37%
Jet ski
Desktop
Desktop 76%
Battleship
Workstation
Workstation 29%
Raft

System: Asus G11CD

EDIT WITH CUSTOM PC BUILDER Value: 50% - Above average Total price: $520

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.

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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) September 2021 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

1058 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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