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SKHynix_HFS256GDE9X081N 256GB

▲ 500 ▼

Release date ≈ Q1 2021.

Average Bench: 200% (96th of 1072)

Based on 1,602 user benchmarks.  Model: SKHynix_HFS256GDE9X081N
Poor: 96%Average: 200% Great: 312%

Popular builds with this SSD

Outstanding average bench

The SKHynix_HFS256GDE9X081N 256GB averaged 100.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the SKHynix_HFS256GDE9X081N 256GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 650MB/s
Avg. Sequential Read Speed 1,887MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the SKHynix_HFS256GDE9X081N 256GB is 216%. This is a particularly wide range which indicates that the SKHynix_HFS256GDE9X081N 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 516MB/s
Avg. 4K Random Write Speed 101MB/s
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Average Bench

(Based on 1,602 samples)
Rank 96200%
Min Avg Max
752 Read 1,887 2,765
350 Write 1,367 2,185
402 Mixed 1,030 1,579
253 SusWrite 516 751
267% 1,200 MB/s
Min Avg Max
25 4K Read 52.6 70.6
29.6 4K Write 101 194
23.3 4K Mixed 58.8 96.1
209% 70.9 MB/s
Min Avg Max
229 DQ Read 807 1,644
101 DQ Write 511 1,241
152 DQ Mixed 650 1,387
487% 656 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
238GB free
Firmware: 41730C20
SusWrite @10s intervals: 1722 877 484 480 472 484 MB/s
310% Outstanding
Read 2,733
Write 1,752
Mixed 1525
SusWrite 753
375% 1,691 MB/s
4K Read 70.7
4K Write 136
4K Mixed 90.1
294% 98.8 MB/s
DQ Read 1,683
DQ Write 1,151
DQ Mixed 1,353
1,028% 1,396 MB/s
197GB free (System drive)
Firmware: 41710C20
SusWrite @10s intervals: 516 530 436 479 462 498 MB/s
281% Outstanding
Read 2,427
Write 2,040
Mixed 1,376
SusWrite 487
352% 1,583 MB/s
4K Read 63.2
4K Write 208
4K Mixed 90.6
322% 121 MB/s
DQ Read 1,611
DQ Write 859
DQ Mixed 1,083
846% 1,184 MB/s
174GB free (System drive)
Firmware: 41720C20
SusWrite @10s intervals: 606 498 505 505 503 504 MB/s
197% Outstanding
Read 2,316
Write 1,928
Mixed 871
SusWrite 520
312% 1,409 MB/s
4K Read 39.2
4K Write 79.5
4K Mixed 55.1
172% 57.9 MB/s
DQ Read 513
DQ Write 332
DQ Mixed 448
327% 431 MB/s
1,602 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,658,367 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 SKHynix_HFS256GDE9X081N 256GB Builds (Compare 1,747 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 8%
Tree trunk
Desktop
Desktop 57%
Gunboat
Workstation
Workstation 7%
Tree trunk

System: HP ProBook 450 G7

CPU
Core i5-10210UIntelBench 53%, 54,859 samples978x
Core i7-10510UIntelBench 56%, 51,080 samples687x
Core i3-10110UIntelBench 47%, 11,481 samples79x
GPU
UHD GraphicsIntelBench 5%, 110,580 samples1,580x
GeForce MX250NvidiaBench 14%, 8,806 samples108x
MX130NvidiaBench 9%, 14,117 samples58x
SSD
SKHynix_HFS256GDE9X081N 256GBBench 200%, 1,602 samples1x
RAM
M471A1K43DB1-CTD 1x8GBSamsungBench 40%, 54,121 samples188x
HMA81GS6DJR8N-VK 1x8GBHynixBench 41%, 9,451 samples137x
M471A2K43DB1-CTD 1x16GBSamsungBench 42%, 21,753 samples108x
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Popular SKHynix_HFS256GDE9X081N 256GB 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

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
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vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

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 $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia 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) $35Corsair 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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