Average Bench: 102% (235th of 1057)

Based on 10,062 user benchmarks.  Model: KINGSTON RBUSNS8154P3256GJ1

Outstanding average bench

The Kingston RBUSNS8154P3256GJ1 256GB averaged 1.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingston RBUSNS8154P3256GJ1 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 437MB/s
Avg. 4K-64Thread Read Speed 569MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Kingston RBUSNS8154P3256GJ1 256GB is 73.1%. This is a particularly wide range which indicates that the Kingston RBUSNS8154P3256GJ1 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 266MB/s
Avg. 4K Random Write Speed 61.3MB/s
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Average Bench

(Based on 10,062 samples)
Min Avg Max
441 Read 682 867
242 Write 584 830
267 Mixed 569 777
107 SusWrite 266 422
118% 525 MB/s
Min Avg Max
12.1 4K Read 27.7 39.5
19.1 4K Write 61.3 97.8
13.4 4K Mixed 32.6 47.2
116% 40.5 MB/s
Min Avg Max
181 DQ Read 569 703
121 DQ Write 452 707
133 DQ Mixed 437 587
347% 486 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
186GB free (System drive)
Firmware: E8FK12.3
SusWrite @10s intervals: 540 263 265 262 266 265 MB/s
Read 841
Write 773
Mixed 754
SusWrite 310
150% 669 MB/s
4K Read 38.8
4K Write 75.4
4K Mixed 45.4
157% 53.2 MB/s
DQ Read 699
DQ Write 570
DQ Mixed 585
452% 618 MB/s
184GB free (System drive)
Firmware: E8FK12.3
SusWrite @10s intervals: 535 250 259 258 259 260 MB/s
Read 859
Write 810
Mixed 767
SusWrite 303
154% 685 MB/s
4K Read 32.8
4K Write 64.1
4K Mixed 39.1
134% 45.3 MB/s
DQ Read 701
DQ Write 657
DQ Mixed 570
458% 643 MB/s
224GB free (System drive)
Firmware: E8FK12.3
SusWrite @10s intervals: 433 386 330 256 393 400 MB/s
Read 619
Write 703
Mixed 520
SusWrite 366
124% 552 MB/s
4K Read 20.2
4K Write 80
4K Mixed 39
123% 46.4 MB/s
DQ Read 702
DQ Write 709
DQ Mixed 586
473% 666 MB/s
198GB free
Firmware: E8FK12.3
SusWrite @10s intervals: 657 248 370 396 256 253 MB/s
Read 671
Write 735
Mixed 610
SusWrite 363
134% 595 MB/s
4K Read 34.4
4K Write 54
4K Mixed 29.8
119% 39.4 MB/s
DQ Read 666
DQ Write 689
DQ Mixed 580
463% 645 MB/s
151GB free (System drive)
Firmware: E8FK12.3
SusWrite @10s intervals: 456 578 584 263 208 213 MB/s
Read 543
Write 605
Mixed 494
SusWrite 384
114% 507 MB/s
4K Read 22
4K Write 50.6
4K Mixed 35.4
106% 36 MB/s
DQ Read 321
DQ Write 526
DQ Mixed 451
334% 432 MB/s
58GB free (System drive)
Firmware: E8FK12.3
SusWrite @10s intervals: 226 202 86 44 52 62 MB/s
Read 628
Write 253
Mixed 288
SusWrite 112
70% 320 MB/s
4K Read 29.5
4K Write 92.2
4K Mixed 29.4
131% 50.4 MB/s
DQ Read 404
DQ Write 266
DQ Mixed 299
232% 323 MB/s
10,062 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 44,076,451 SSDs tested.

Typical RBUSNS8154P3256GJ1 256GB Builds (Compare 15,559 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 70%
Battle cruiser
Workstation
Workstation 7%
Tree trunk

System: Acer Nitro AN515-54

EDIT WITH CUSTOM PC BUILDER

Popular RBUSNS8154P3256GJ1 256GB systems:

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How it works

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  • - CPU tests include: integer, floating and string.
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Solid State Drive Rankings (Price vs Performance) June 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

1057 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 i5-11400F $220Nvidia RTX 3070 $500Crucial MX500 250GB $40
Intel Core i5-11600K $259Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i7-11700K $380Nvidia RTX 3080 $700Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $95SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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