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SamsungMZ-75E4T0B
OCZVTR180-25SAT3-480G
$140
▲ 5020 ▼

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date ≈ Q3 2016.

VS
▲ 53235 ▼
 $140 

Controller: OCZ Barefoot 3 M00. Flash: Toshiba 19nm (2nd gen) MLC NAND. Release date: Q1 2015.

Effective Speed 
+24%
Real World Speed
Performance profile from 1,868 user samples
Benchmark your SSD here
765 User Benchmarks
Best Bench: 133% 2.5TB free
Worst Bench: 85% 965GB free
Poor: 85% Great: 133%
SPEED RANK: 211th / 1080
1,103 User Benchmarks
Best Bench: 110% 169GB free
Worst Bench: 62% 200GB free (System drive)
Poor: 62% Great: 110%
SPEED RANK: 321st / 1080
Effective Speed
Effective SSD Speed 		113 % Faster effective speed.
+24% 		91.1 %
Average Score 
+27%
Read
Avg. Sequential Read Speed 		475 MB/s Faster read speed.
+16% 		410 MB/s
Write
Avg. Sequential Write Speed 		436 MB/s Slightly faster write speed.
+8% 		405 MB/s
4K Read
Avg. 4K Random Read Speed 		39 MB/s Much faster random read.
+55% 		25.2 MB/s
4K Write
Avg. 4K Random Write Speed 		87.8 MB/s 89.3 MB/s +2%
Mixed
Avg. Sequential Mixed IO Speed 		402 MB/s Much faster mixed IO speed.
+39% 		290 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		51.7 MB/s Much faster random mixed IO.
+55% 		33.4 MB/s
SusWrite
Avg. Sustained Write Speed 		432 MB/s Faster sustained write speed.
+19% 		364 MB/s
Peak Score 
+23%
Read
Peak Sequential Read Speed 		510 MB/s Slightly faster peak read speed.
+8% 		471 MB/s
Write
Peak Sequential Write Speed 		489 MB/s +1% 485 MB/s
4K Read
Peak 4K Random Read Speed 		46.5 MB/s Much faster peak random read.
+54% 		30.1 MB/s
4K Write
Peak 4K Random Write Speed 		126 MB/s 134 MB/s Slightly faster peak random write.
+6%
Mixed
Peak Sequential Mixed IO Speed 		441 MB/s Much faster peak mixed IO speed.
+32% 		333 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		64.6 MB/s Much faster peak random mixed IO.
+61% 		40.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		488 MB/s Slightly faster peak sustained write speed.
+9% 		447 MB/s
Value & Sentiment 
�%
Market Share
Based on 77,606,585 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		36.5 % Hugely better value.
+145% 		14.9 %
User Rating
UBM User Rating 		50 % 53 % Slightly more popular.
+6%
Price
Price (score) 		$470 $140 Much cheaper.
+70%
Nice To Haves 
+14%
Age
Newest 		98+ Months More recent.
+16% 		116 Months
DQ Read
Peak 4K-64Thread Read Speed 		386 MB/s +3% 373 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		352 MB/s 359 MB/s +2%
AS-SSD Total
AS-SSD Total Score 		1,274 Pts +3% 1,233 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		364 MB/s Much faster peak deep queue mixed IO.
+47% 		248 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		332 MB/s +2% 326 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		281 MB/s +4% 269 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		296 MB/s Much faster deep queue mixed IO.
+38% 		214 MB/s
Specifications 
Capacity
Capacity 		4TB 480GB
Conclusion 
Average Bench 113%
Average Bench 91.1%

i sell child to buy good ssd [Apr '19 userbanchmark]

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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]

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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?
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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?
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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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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $155Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $330
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