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Ssstc

CL1-8D512-HP 512GB

▲ 500 ▼

Release date ≈ Q4 2020.

Average Bench: 117% (192nd of 1072)

Based on 142 user benchmarks.  Model: SSSTC CL1-8D512-HP
Poor: 67%Average: 117% Great: 171%

Popular builds with this SSD

Outstanding average bench

The Ssstc CL1-8D512-HP 512GB averaged 17.4% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Ssstc CL1-8D512-HP 512GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 324MB/s
Avg. Sequential Read Speed 1,296MB/s

Terrible consistency

The range of scores (95th - 5th percentile) for the Ssstc CL1-8D512-HP 512GB is 104%. This is a particularly wide range which indicates that the Ssstc CL1-8D512-HP 512GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 261MB/s
Avg. 4K Random Mixed IO Speed 18.1MB/s
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Average Bench

(Based on 142 samples)
Rank 192117%
Min Avg Max
661 Read 1,296 1,798
144 Write 676 1,078
195 Mixed 649 979
133 SusWrite 261 428
159% 720 MB/s
Min Avg Max
14.5 4K Read 27.1 40.1
16.4 4K Write 71.3 141
7.46 4K Mixed 18.1 27.2
102% 38.8 MB/s
Min Avg Max
247 DQ Read 459 661
78.6 DQ Write 433 880
129 DQ Mixed 324 462
277% 405 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
344GB free (System drive)
Firmware: L183
SusWrite @10s intervals: 1090 851 216 210 200 218 MB/s
154% Outstanding
Read 1701
Write 1,073
Mixed 943
SusWrite 464
232% 1,045 MB/s
4K Read 33.9
4K Write 85.9
4K Mixed 23.4
127% 47.7 MB/s
DQ Read 439
DQ Write 479
DQ Mixed 363
300% 427 MB/s
166GB free (System drive)
Firmware: L182
SusWrite @10s intervals: 1075 798 125 151 117 131 MB/s
138% Outstanding
Read 1,594
Write 1,069
Mixed 904
SusWrite 399
220% 992 MB/s
4K Read 27.1
4K Write 63.5
4K Mixed 19.9
100% 36.8 MB/s
DQ Read 478
DQ Write 419
DQ Mixed 380
304% 426 MB/s
157GB free (System drive)
Firmware: L183
SusWrite @10s intervals: 618 73 107 123 90 103 MB/s
137% Outstanding
Read 1,513
Write 1,038
Mixed 947
SusWrite 186
204% 921 MB/s
4K Read 32.8
4K Write 105
4K Mixed 25
137% 54.3 MB/s
DQ Read 445
DQ Write 677
DQ Mixed 335
317% 486 MB/s
360GB free (System drive)
Firmware: L183
SusWrite @10s intervals: 903 505 343 179 172 224 MB/s
118% Outstanding
Read 1,360
Write 1,019
Mixed 742
SusWrite 388
195% 877 MB/s
4K Read 19.2
4K Write 49.3
4K Mixed 17
77% 28.5 MB/s
DQ Read 335
DQ Write 438
DQ Mixed 354
276% 376 MB/s
403GB free (System drive)
Firmware: L183
SusWrite @10s intervals: 267 277 230 211 202 227 MB/s
108% Outstanding
Read 1,476
Write 55.6
Mixed 735
SusWrite 236
136% 626 MB/s
4K Read 19.8
4K Write 21.7
4K Mixed 17.3
64% 19.6 MB/s
DQ Read 424
DQ Write 237
DQ Mixed 177
173% 279 MB/s
434GB free (System drive)
Firmware: L183
SusWrite @10s intervals: 192 183 194 123 56 86 MB/s
93.1% Outstanding
Read 1,239
Write 206
Mixed 764
SusWrite 139
128% 587 MB/s
4K Read 29.3
4K Write 23.4
4K Mixed 8.3
67% 20.3 MB/s
DQ Read 362
DQ Write 362
DQ Mixed 415
297% 379 MB/s
55GB free (System drive)
Firmware: L183
SusWrite @10s intervals: 167 56 96 56 61 46 MB/s
69.9% Good
Read 892
Write 115
Mixed 380
SusWrite 80.3
80% 367 MB/s
4K Read 14.1
4K Write 32.1
4K Mixed 12.1
54% 19.4 MB/s
DQ Read 432
DQ Write 163
DQ Mixed 232
188% 275 MB/s
142 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,713,665 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 CL1-8D512-HP 512GB Builds (Compare 1,346 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 14%
Tree trunk
Desktop
Desktop 74%
Battleship
Workstation
Workstation 13%
Tree trunk

System: HP ProBook 440 G8 Notebook PC

CPU
Core i5-1135G7IntelBench 69%, 36,962 samples830x
Core i7-1165G7IntelBench 66%, 51,565 samples307x
Pentium Gold 7505IntelBench 46%, 1,300 samples81x
GPU
Iris XeIntelBench 14%, 144,774 samples1,122x
UHD GraphicsIntelBench 9%, 39,662 samples183x
GeForce MX450NvidiaBench 29%, 1,913 samples41x
SSD
CL1-8D512-HP 512GBSsstcBench 117%, 142 samples1x
RAM
HMA81GS6DJR8N-XN 1x8GBHynixBench 46%, 20,752 samples158x
M471A2K43DB1-CWE 1x16GBSamsungBench 49%, 13,312 samples138x
M471A1K43EB1-CWE 1x8GBSamsungBench 40%, 14,450 samples72x
EDIT WITH CUSTOM PC BUILDER

Popular CL1-8D512-HP 512GB 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
  • - Explore your best upgrade options with a virtual PC build
  • - 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 $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair 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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