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CrucialCT064M4SSD2
CrucialCT480M500SSD1
▲ 503 ▼

Controller: Marvell 88SS9174-BLD2. Flash Memory: Micron Synchronous 25nm MLC. Release date ≤ Q4 2013.

VS
▲ 502 ▼

Controller: Marvell 88SS9187. Flash Memory: Micron Synchronous 20nm MLC. Release date ≤ Q1 2014.

Effective Speed 
+52%
Real World Speed
Performance profile from 16,504 user samples
Benchmark your SSD here
7,336 User Benchmarks
Best Bench: 65% 59GB free
Worst Bench: 40% 23GB free (System drive)
Poor: 40% Great: 65%
SPEED RANK: 865th / 1080
9,168 User Benchmarks
Best Bench: 100% 447GB free
Worst Bench: 59% 71GB free (System drive)
Poor: 59% Great: 100%
SPEED RANK: 447th / 1080
Effective Speed
Effective SSD Speed 		54.5 % 83 % Much faster effective speed.
+52%
Average Score 
+103%
Read
Avg. Sequential Read Speed 		444 MB/s Faster read speed.
+12% 		396 MB/s
Write
Avg. Sequential Write Speed 		105 MB/s 376 MB/s Hugely faster write speed.
+258%
4K Read
Avg. 4K Random Read Speed 		24.1 MB/s Slightly faster random read.
+8% 		22.3 MB/s
4K Write
Avg. 4K Random Write Speed 		62.2 MB/s 78.5 MB/s Faster random write.
+26%
Mixed
Avg. Sequential Mixed IO Speed 		152 MB/s 321 MB/s Hugely faster mixed IO speed.
+111%
4K Mixed
Avg. 4K Random Mixed IO Speed 		14.7 MB/s 31.1 MB/s Hugely faster random mixed IO.
+112%
SusWrite
Avg. Sustained Write Speed 		91.1 MB/s 306 MB/s Hugely faster sustained write speed.
+236%
Peak Score 
+113%
Read
Peak Sequential Read Speed 		500 MB/s Faster peak read speed.
+16% 		432 MB/s
Write
Peak Sequential Write Speed 		111 MB/s 417 MB/s Hugely faster peak write speed.
+276%
4K Read
Peak 4K Random Read Speed 		28.8 MB/s Slightly faster peak random read.
+10% 		26.3 MB/s
4K Write
Peak 4K Random Write Speed 		83.2 MB/s 115 MB/s Much faster peak random write.
+38%
Mixed
Peak Sequential Mixed IO Speed 		168 MB/s 347 MB/s Hugely faster peak mixed IO speed.
+107%
4K Mixed
Peak 4K Random Mixed IO Speed 		17.8 MB/s 38.2 MB/s Hugely faster peak random mixed IO.
+115%
SusWrite
Peak Sequential Sustained Write 60s Average 		109 MB/s 415 MB/s Hugely faster peak sustained write speed.
+281%
Value & Sentiment 
�%
Market Share
Based on 77,535,638 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		2.7 % 20.5 % Hugely better value.
+659%
User Rating
UBM User Rating 		50 % 50 %
Price
Price (score) 		$92 $81 Cheaper.
+12%
Nice To Haves 
+167%
Age
Newest 		131+ Months 130+ Months +1%
DQ Read
Peak 4K-64Thread Read Speed 		285 MB/s 340 MB/s Faster peak deep queue read.
+19%
DQ Write
Peak 4K-64Thread Write Speed 		108 MB/s 336 MB/s Hugely faster peak deep queue write.
+211%
AS-SSD Total
AS-SSD Total Score 		743 Pts 1,119 Pts Much stronger server IO.
+51%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		42.5 MB/s 189 MB/s Hugely faster peak deep queue mixed IO.
+345%
ADQ Read
Avg. 4K-64Thread Read Speed 		165 MB/s 305 MB/s Hugely faster deep queue read.
+85%
ADQ Write
Avg. 4K-64Thread Write Speed 		89.8 MB/s 283 MB/s Hugely faster deep queue write.
+215%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		33.5 MB/s 172 MB/s Hugely faster deep queue mixed IO.
+413%
Specifications 
Capacity
Capacity 		64GB 480GB
User Builds 
7,336
9,168
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Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

Welcome to our 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]

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.
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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  • - 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
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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?
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 »

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Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
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Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
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We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
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Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-13600K $210Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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