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Fusion-io

ioDrive Duo 640GB

▲ 500 ▼

Release date ≈ Q2 2017.

Average Bench: 103% (243rd of 1072)

Based on 3 user benchmarks.  Model: Fusion-io ioDrive Duo 640GB
Poor: 92%Average: 103% Great: 110%

Outstanding average bench

The Fusion-io ioDrive Duo 640GB averaged 3.3% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Fusion-io ioDrive Duo 640GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 230MB/s
Avg. 4K Random Read Speed 41MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this SSD perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sustained Write Speed 342MB/s
Avg. Sequential Mixed IO Speed 419MB/s
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Average Bench

(Based on 3 samples)
Rank 243103%
Min Avg Max
346 Read 485 584
359 Write 435 475
345 Mixed 419 471
333 SusWrite 342 356
94.5% 420 MB/s
Min Avg Max
34.7 4K Read 41 46.4
65.5 4K Write 71 75.8
36.6 4K Mixed 45.5 50.8
158% 52.5 MB/s
Min Avg Max
254 DQ Read 301 383
288 DQ Write 330 378
193 DQ Mixed 230 304
197% 287 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
596GB free
Firmware: 7.1.17 rev 116786 Public
SusWrite @10s intervals: 250 329 355 355 354 355 MB/s
92.3% Outstanding
Read 346
Write 359
Mixed 345
SusWrite 333
78% 346 MB/s
4K Read 34.7
4K Write 65.5
4K Mixed 36.6
134% 45.6 MB/s
DQ Read 383
DQ Write 378
DQ Mixed 304
249% 355 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,712,640 SSDs tested

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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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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
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vs Samsung 860 Evo 250GB
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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?
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 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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