Average Bench: 79.7% (452nd of 1030)

Based on 1,312 user benchmarks.  Model: SanDisk SD8SB8U512G1002

Good average bench

The Sandisk SD8SB8U512G1002 512GB averaged 20.3% 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 197MB/s
Avg. 4K Random Mixed IO Speed 32.7MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SB8U512G1002 512GB is 36.5%. 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 220MB/s
Avg. Sequential Mixed IO Speed 252MB/s
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Average Bench

(Based on 1,312 samples)
Min Avg Max
358 Read 441 498
242 Write 371 467
183 Mixed 252 324
96.4 SusWrite 220 283
71.7% 321 MB/s
Min Avg Max
17.4 4K Read 26 36.4
37.1 4K Write 64.6 109
21.4 4K Mixed 32.7 46.9
115% 41.1 MB/s
Min Avg Max
234 DQ Read 330 370
160 DQ Write 250 283
129 DQ Mixed 197 230
173% 259 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
434GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 317 275 268 263 270 275 MB/s
Read 499
Write 488
Mixed 292
SusWrite 278
87% 389 MB/s
4K Read 34.3
4K Write 99.4
4K Mixed 47.6
166% 60.4 MB/s
DQ Read 368
DQ Write 277
DQ Mixed 221
193% 289 MB/s
433GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 351 285 283 272 272 271 MB/s
Read 470
Write 446
Mixed 342
SusWrite 289
87% 387 MB/s
4K Read 30.8
4K Write 101
4K Mixed 43.2
156% 58.5 MB/s
DQ Read 340
DQ Write 285
DQ Mixed 232
196% 286 MB/s
288GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 288 264 271 272 262 269 MB/s
Read 454
Write 360
Mixed 284
SusWrite 271
77% 343 MB/s
4K Read 28.6
4K Write 61.6
4K Mixed 36.6
123% 42.3 MB/s
DQ Read 337
DQ Write 264
DQ Mixed 211
182% 271 MB/s
163GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 248 235 220 267 266 260 MB/s
Read 435
Write 400
Mixed 252
SusWrite 249
75% 334 MB/s
4K Read 23.5
4K Write 44.4
4K Mixed 28.7
96% 32.2 MB/s
DQ Read 357
DQ Write 270
DQ Mixed 217
188% 281 MB/s
253GB free (System drive)
Firmware: X4131002
SusWrite @10s intervals: 210 205 195 226 248 222 MB/s
Read 442
Write 412
Mixed 302
SusWrite 218
77% 343 MB/s
4K Read 21.6
4K Write 48
4K Mixed 26.5
92% 32 MB/s
DQ Read 350
DQ Write 271
DQ Mixed 200
180% 274 MB/s
1,312 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 29,806,534 SSDs tested.

Typical SD8SB8U512G1002 512GB Builds (Compare 1,394 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 41%
Speed boat
Desktop
Desktop 76%
Battleship
Workstation
Workstation 32%
Sail boat

System: Asus G11CD

EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $429

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) August 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

1030 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 $192Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $43
Intel Core i5-9400F $151Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $325Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $47
HDDRAMUSB
Seagate Barracuda 1TB (2016) $42Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Extreme 16GB $24
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