Average Bench: 127% (169th of 1058)

Based on 1,359 user benchmarks.  Models: SAMSUNG MZHPU512HCGL-00000, SAMSUNG MZHPU512HCGL-000H1

Outstanding average bench

The Samsung XP941 PCIe M.2 512GB averaged 26.9% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung XP941 PCIe M.2 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 233MB/s
Avg. Sequential Read Speed 841MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Samsung XP941 PCIe M.2 512GB is 88.5%. This is a particularly wide range which indicates that the Samsung XP941 PCIe M.2 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 479MB/s
Avg. 4K Random Write Speed 73.6MB/s
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Average Bench

(Based on 1,359 samples)
Min Avg Max
438 Read 841 1,091
365 Write 673 864
314 Mixed 479 594
277 SusWrite 623 875
146% 654 MB/s
Min Avg Max
12.6 4K Read 30.8 35.9
25.8 4K Write 73.6 116
15.7 4K Mixed 35.7 49
131% 46.7 MB/s
Min Avg Max
144 DQ Read 420 503
113 DQ Write 261 313
116 DQ Mixed 233 281
202% 305 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
449GB free
Firmware: UXM6401Q Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 868 900 909 911 910 869 MB/s
Read 1,057
Write 853
Mixed 530
SusWrite 895
187% 834 MB/s
4K Read 35.7
4K Write 108
4K Mixed 49.1
174% 64.2 MB/s
DQ Read 466
DQ Write 300
DQ Mixed 240
218% 336 MB/s
449GB free
Firmware: UXM6401Q Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 926 916 932 928 924 869 MB/s
Read 981
Write 847
Mixed 508
SusWrite 916
182% 813 MB/s
4K Read 35.8
4K Write 110
4K Mixed 49.3
175% 64.9 MB/s
DQ Read 464
DQ Write 303
DQ Mixed 233
215% 334 MB/s
179GB free
Firmware: UXM62H1Q Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 782 763 714 689 725 688 MB/s
Read 1,014
Write 821
Mixed 512
SusWrite 727
172% 768 MB/s
4K Read 33.4
4K Write 114
4K Mixed 46
170% 64.3 MB/s
DQ Read 484
DQ Write 291
DQ Mixed 269
232% 348 MB/s
298GB free (System drive)
Firmware: UXM62H1Q Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 524 438 548 539 493 503 MB/s
Read 601
Write 568
Mixed 222
SusWrite 508
106% 475 MB/s
4K Read 11.1
4K Write 47.1
4K Mixed 30
80% 29.4 MB/s
DQ Read 413
DQ Write 310
DQ Mixed 131
160% 285 MB/s
298GB free (System drive)
Firmware: UXM62H1Q Max speed: PCIe 5,000 MB/s
SusWrite @10s intervals: 497 513 560 553 434 539 MB/s
Read 618
Write 555
Mixed 439
SusWrite 516
120% 532 MB/s
4K Read 10.8
4K Write 45.6
4K Mixed 29.1
78% 28.5 MB/s
DQ Read 23.7
DQ Write 258
DQ Mixed 133
105% 138 MB/s
1,359 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 49,561,650 SSDs tested.

Typical XP941 PCIe M.2 512GB Builds (Compare 179 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 63%
Destroyer
Workstation
Workstation 7%
Tree trunk

System: HP OMEN Notebook PC 15

EDIT WITH CUSTOM PC BUILDER

Popular XP941 PCIe M.2 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.
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  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
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Solid State Drive Rankings (Price vs Performance) December 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

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The Best.
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Intel Core i5-11600K $220Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i5-11400F $196Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $200
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $67SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $76SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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