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HFM512GDGTNG-87A0A 512GB

▲ 500 ▼

Release date ≈ Q4 2019.

Average Bench: 107% (232nd of 1080)

Based on 1,880 user benchmarks.  Model: HFM512GDGTNG-87A0A
Poor: 65%Average: 107% Great: 153%

Popular builds with this SSD

Outstanding average bench

The HFM512GDGTNG-87A0A 512GB averaged 6.6% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the HFM512GDGTNG-87A0A 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 368MB/s
Avg. 4K-64Thread Read Speed 505MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the HFM512GDGTNG-87A0A 512GB is 88.4%. This is a particularly wide range which indicates that the HFM512GDGTNG-87A0A 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 425MB/s
Avg. Sustained Write Speed 429MB/s

Average Bench

(Based on 1,880 samples)
Rank 232107%
Min Avg Max
329 Read 670 899
285 Write 446 588
285 Mixed 425 642
230 SusWrite 429 591
110% 492 MB/s
Min Avg Max
13.4 4K Read 28.4 41.5
19.1 4K Write 63.6 109
15.1 4K Mixed 34.1 51.7
120% 42 MB/s
Min Avg Max
103 DQ Read 505 879
75.9 DQ Write 235 592
104 DQ Mixed 368 662
273% 369 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
414GB free (System drive)
Firmware: 80041C00
SusWrite @10s intervals: 509 519 524 477 471 478 MB/s
104% Outstanding
Read 650
Write 497
Mixed 406
SusWrite 496
115% 512 MB/s
4K Read 14.4
4K Write 33.7
4K Mixed 22.2
68% 23.4 MB/s
DQ Read 704
DQ Write 466
DQ Mixed 499
395% 556 MB/s
329GB free (System drive)
Firmware: 80045C00
SusWrite @10s intervals: 353 386 388 448 499 516 MB/s
91.1% Outstanding
Read 760
Write 449
Mixed 363
SusWrite 432
112% 501 MB/s
4K Read 25.4
4K Write 18.4
4K Mixed 21.5
76% 21.8 MB/s
DQ Read 432
DQ Write 65.2
DQ Mixed 113
117% 203 MB/s
423GB free (System drive)
Firmware: 80041C00
SusWrite @10s intervals: 427 471 485 487 564 573 MB/s
89.9% Excellent
Read 624
Write 452
Mixed 357
SusWrite 501
108% 484 MB/s
4K Read 20.9
4K Write 37
4K Mixed 23.7
82% 27.2 MB/s
DQ Read 238
DQ Write 169
DQ Mixed 192
146% 200 MB/s
346GB free (System drive)
Firmware: 80041C00
SusWrite @10s intervals: 483 502 499 490 516 520 MB/s
81.7% Excellent
Read 673
Write 516
Mixed 405
SusWrite 502
117% 524 MB/s
4K Read 14.2
4K Write 23.6
4K Mixed 16.9
56% 18.2 MB/s
DQ Read 114
DQ Write 194
DQ Mixed 112
97% 140 MB/s
260GB free (System drive)
Firmware: 80041C00
SusWrite @10s intervals: 347 334 291 288 333 311 MB/s
74.3% Very good
Read 463
Write 370
Mixed 403
SusWrite 317
87% 388 MB/s
4K Read 17.3
4K Write 42.6
4K Mixed 20.3
75% 26.7 MB/s
DQ Read 469
DQ Write 136
DQ Mixed 292
218% 299 MB/s
123GB free (System drive)
Firmware: 80045C00
SusWrite @10s intervals: 344 380 411 429 435 410 MB/s
71.2% Very good
Read 521
Write 335
Mixed 307
SusWrite 401
88% 391 MB/s
4K Read 13
4K Write 24.6
4K Mixed 16
53% 17.9 MB/s
DQ Read 324
DQ Write 96.6
DQ Mixed 209
154% 210 MB/s
123GB free (System drive)
Firmware: 80045C00
SusWrite @10s intervals: 321 347 362 348 382 353 MB/s
69.7% Good
Read 600
Write 402
Mixed 436
SusWrite 352
100% 448 MB/s
4K Read 15.2
4K Write 19.7
4K Mixed 16.1
54% 17 MB/s
DQ Read 251
DQ Write 80.9
DQ Mixed 201
139% 178 MB/s
123GB free (System drive)
Firmware: 80045C00
SusWrite @10s intervals: 351 344 345 333 388 377 MB/s
69.1% Good
Read 576
Write 406
Mixed 464
SusWrite 356
101% 450 MB/s
4K Read 15.2
4K Write 20.6
4K Mixed 15.3
54% 17 MB/s
DQ Read 269
DQ Write 81.4
DQ Mixed 184
133% 178 MB/s
342GB free (System drive)
Firmware: 80041C00
SusWrite @10s intervals: 174 167 110 141 153 199 MB/s
35.9% Below average
Read 401
Write 278
Mixed 318
SusWrite 157
64% 289 MB/s
4K Read 8.8
4K Write 8.4
4K Mixed 7.2
27% 8.13 MB/s
DQ Read 77.4
DQ Write 11.2
DQ Mixed 33.7
27% 40.8 MB/s
1,880 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,430,961 SSDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical HFM512GDGTNG-87A0A 512GB Builds (Compare 1,748 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 15%
Surfboard
Desktop
Desktop 60%
Destroyer
Workstation
Workstation 14%
Tree trunk

System: Microsoft Surface Book 3

CPU
Core i7-1065G7IntelBench 53%, 58,314 samples1,745x
Core i5-1035G7IntelBench 58%, 4,822 samples3x
GPU
Iris Plus G7IntelBench 9%, 52,498 samples1,264x
GTX 1660-Ti (Mobile Max-Q)NvidiaBench 57%, 12,899 samples285x
GTX 1650 (Mobile Max-Q)NvidiaBench 36%, 6,904 samples155x
SSD
HFM512GDGTNG-87A0A 512GBBench 107%, 1,880 samples643x
RAM
K4UCE3Q4AA-MGCL 2x16GBSamsungBench 104%, 3,173 samples1,704x
H9HCNNNCPMALHR-NEE 2x8GBHynixBench 102%, 3,263 samples29x
K4UBE3D4AA-MGCL 2x8GBSamsungBench 104%, 7,828 samples12x
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Popular HFM512GDGTNG-87A0A 512GB systems:

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 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
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What is the SSD value for money rating?
What is 4K 64 thread write speed?
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The Best
CPUGPUSSD
Intel Core i5-12600K $169Nvidia RTX 4060 $298WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $345WD Black SN850X M.2 1TB $80
Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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