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OCZVTX460-25SAT3-480G
OCZVTR1-25SAT3-512G
▲ 501 ▼

Controller: Indilinx Barefoot 3 M10. Flash Memory: Toshiba 19nm MLC. Release date ≈ Q3 2014.

VS
▲ 502 ▼

Controller: Indilinx Barefoot 3 IDX500M00-BC. Flash Memory: IMFT Synchronous 25nm MLC. Release date ≤ Q4 2013.

Effective Speed 
+7%
Real World Speed
Performance profile from 735 user samples
Benchmark your SSD here
390 User Benchmarks
Best Bench: 108% 301GB free (System drive)
Worst Bench: 61% 140GB free (System drive)
Poor: 61% Great: 108%
SPEED RANK: 374th / 1080
345 User Benchmarks
Best Bench: 112% 0GB free (System drive)
Worst Bench: 68% 94GB free (System drive)
Poor: 68% Great: 112%
SPEED RANK: 295th / 1080
Effective Speed
Effective SSD Speed 		87.4 % 93.9 % Slightly faster effective speed.
+7%
Average Score 
+6%
Read
Avg. Sequential Read Speed 		426 MB/s 459 MB/s Slightly faster read speed.
+8%
Write
Avg. Sequential Write Speed 		410 MB/s 436 MB/s Slightly faster write speed.
+6%
4K Read
Avg. 4K Random Read Speed 		24.5 MB/s 25.9 MB/s Slightly faster random read.
+6%
4K Write
Avg. 4K Random Write Speed 		80 MB/s 89.9 MB/s Faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed 		343 MB/s 355 MB/s +3%
4K Mixed
Avg. 4K Random Mixed IO Speed 		28.4 MB/s 29.2 MB/s +3%
SusWrite
Avg. Sustained Write Speed 		374 MB/s 396 MB/s Slightly faster sustained write speed.
+6%
Peak Score 
+3%
Read
Peak Sequential Read Speed 		509 MB/s 519 MB/s +2%
Write
Peak Sequential Write Speed 		491 MB/s 499 MB/s +2%
4K Read
Peak 4K Random Read Speed 		30.5 MB/s 31.3 MB/s +3%
4K Write
Peak 4K Random Write Speed 		123 MB/s 133 MB/s Slightly faster peak random write.
+8%
Mixed
Peak Sequential Mixed IO Speed 		492 MB/s 498 MB/s +1%
4K Mixed
Peak 4K Random Mixed IO Speed 		37.9 MB/s 38.4 MB/s +1%
SusWrite
Peak Sequential Sustained Write 60s Average 		472 MB/s 476 MB/s +1%
Value & Sentiment 
�%
Market Share
Based on 76,158,719 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		9.42 % Better value.
+28% 		7.35 %
User Rating
UBM User Rating 		50 % 50 %
Price
Price (score) 		$244 Much cheaper.
+39% 		$400
Nice To Haves 
+5%
Age
Newest 		119+ Months Slightly more recent.
+6% 		126+ Months
DQ Read
Peak 4K-64Thread Read Speed 		355 MB/s 383 MB/s Slightly faster peak deep queue read.
+8%
DQ Write
Peak 4K-64Thread Write Speed 		346 MB/s 356 MB/s +3%
AS-SSD Total
AS-SSD Total Score 		1,187 Pts 1,253 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		232 MB/s 244 MB/s Slightly faster peak deep queue mixed IO.
+5%
ADQ Read
Avg. 4K-64Thread Read Speed 		256 MB/s 290 MB/s Faster deep queue read.
+13%
ADQ Write
Avg. 4K-64Thread Write Speed 		240 MB/s 266 MB/s Faster deep queue write.
+11%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		145 MB/s 150 MB/s +3%
Specifications 
Capacity
Capacity 		480GB 512GB
User Builds 
390
345
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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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  • 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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 Frequently Asked Questions

Storage Devices FAQ
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