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HFM256GD3GX013N-SKhynix 255GB

▲ 500 ▼

Release date ≈ Q4 2021.

Average Bench: 153% (151st of 1072)

Based on 731 user benchmarks.  Model: HFM256GD3GX013N-SKhynix
Poor: 92%Average: 153% Great: 225%

Popular builds with this SSD

Outstanding average bench

The HFM256GD3GX013N-SKhynix 255GB averaged 53.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the HFM256GD3GX013N-SKhynix 255GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 422MB/s
Avg. Sequential Read Speed 1,454MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the HFM256GD3GX013N-SKhynix 255GB is 134%. This is a particularly wide range which indicates that the HFM256GD3GX013N-SKhynix 255GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 229MB/s
Avg. 4K Random Write Speed 70.3MB/s
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Average Bench

(Based on 731 samples)
Rank 151153%
Min Avg Max
772 Read 1,454 2,116
465 Write 943 1,365
441 Mixed 778 1,150
319 SusWrite 483 646
203% 914 MB/s
Min Avg Max
19.2 4K Read 41.3 59.9
23.8 4K Write 70.3 117
19.4 4K Mixed 44.1 74.5
156% 51.9 MB/s
Min Avg Max
254 DQ Read 562 929
98.7 DQ Write 229 347
192 DQ Mixed 422 697
305% 404 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
158GB free (System drive)
Firmware: 41001C20
SusWrite @10s intervals: 934 453 432 427 429 433 MB/s
284% Outstanding
Read 2,693
Write 1,571
Mixed 1436
SusWrite 518
344% 1,555 MB/s
4K Read 68
4K Write 161
4K Mixed 89.5
303% 106 MB/s
DQ Read 1,326
DQ Write 929
DQ Mixed 1,065
812% 1,107 MB/s
181GB free (System drive)
Firmware: 41001C20
SusWrite @10s intervals: 1255 868 452 434 433 431 MB/s
214% Outstanding
Read 2,045
Write 1,289
Mixed 1,127
SusWrite 646
284% 1,277 MB/s
4K Read 54.4
4K Write 100
4K Mixed 67.4
222% 74 MB/s
DQ Read 770
DQ Write 298
DQ Mixed 614
433% 561 MB/s
154GB free (System drive)
Firmware: 41001C20
SusWrite @10s intervals: 407 422 437 418 441 419 MB/s
145% Outstanding
Read 1,529
Write 905
Mixed 552
SusWrite 424
188% 852 MB/s
4K Read 38.5
4K Write 74
4K Mixed 46.4
157% 53 MB/s
DQ Read 251
DQ Write 169
DQ Mixed 245
173% 222 MB/s
126GB free (System drive)
Firmware: 41001C20
SusWrite @10s intervals: 419 406 395 395 371 402 MB/s
124% Outstanding
Read 1,257
Write 795
Mixed 663
SusWrite 398
173% 778 MB/s
4K Read 31.6
4K Write 57.7
4K Mixed 33.1
121% 40.8 MB/s
DQ Read 400
DQ Write 158
DQ Mixed 335
233% 298 MB/s
174GB free (System drive)
Firmware: 41001C20
SusWrite @10s intervals: 772 542 380 394 407 411 MB/s
90.3% Outstanding
Read 846
Write 661
Mixed 664
SusWrite 484
149% 664 MB/s
4K Read 18
4K Write 18.7
4K Mixed 16.2
58% 17.6 MB/s
DQ Read 67.7
DQ Write 342
DQ Mixed 117
116% 176 MB/s
731 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,668,246 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 HFM256GD3GX013N-SKhynix 255GB Builds (Compare 2,761 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 20%
Surfboard
Desktop
Desktop 77%
Battleship
Workstation
Workstation 18%
Surfboard

System: Microsoft Surface Pro 8

CPU
Core i7-1185G7IntelBench 67%, 9,588 samples1,490x
Core i5-1135G7IntelBench 69%, 36,962 samples1,079x
Core i5-1145G7IntelBench 69%, 4,608 samples183x
GPU
Iris XeIntelBench 14%, 144,774 samples2,619x
RTX 3060Nvidia  $270Bench 100%, 447,556 samples15x
RTX 3080Nvidia  $910Bench 187%, 424,051 samples10x
SSD
HFM256GD3GX013N-SKhynix 255GBBench 153%, 731 samples528x
RAM
53E1G32D2NP-046 8x2GBMicronBench 109%, 5,383 samples701x
HCNNNCPMMLXR-NEE 8x2GBHynixBench 116%, 4,501 samples518x
53E512M32D2NP-046 8x1GBMicronBench 111%, 2,273 samples504x
EDIT WITH CUSTOM PC BUILDER

Popular HFM256GD3GX013N-SKhynix 255GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money upgrades.

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Gaming Desktop ProGaming

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
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  • - Compare your in-game FPS to other users with your hardware
Solid State Drive Rankings (Price vs Performance) April 2024 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.

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Speed Comparisons

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1072 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

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?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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