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SamsungMZ-7KE2T0BW
OCZVTX450-25SAT3-256G
$206
▲ 5020 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date ≈ Q4 2015.

VS
▲ 51921 ▼
 $206 

Controller: Indilinx Barefoot 3 M10 IDX500M10-BC. Flash Memory: IMFT Synchronous 20nm MLC. Release date: Q2 2013.

Effective Speed 
+25%
Real World Speed
Performance profile from 3,078 user samples
Benchmark your SSD here
2,669 User Benchmarks
Best Bench: 130% 1.5TB free (System drive)
Worst Bench: 78% 1TB free
Poor: 78% Great: 130%
SPEED RANK: 223rd / 1071
409 User Benchmarks
Best Bench: 105% 113GB free
Worst Bench: 62% 192GB free (System drive)
Poor: 62% Great: 105%
SPEED RANK: 381st / 1071
Effective Speed
Effective SSD Speed 		108 % Faster effective speed.
+25% 		86.4 %
Average Score 
+26%
Read
Avg. Sequential Read Speed 		477 MB/s Slightly faster read speed.
+8% 		441 MB/s
Write
Avg. Sequential Write Speed 		429 MB/s 438 MB/s +2%
4K Read
Avg. 4K Random Read Speed 		35.3 MB/s Hugely faster random read.
+82% 		19.4 MB/s
4K Write
Avg. 4K Random Write Speed 		89.6 MB/s Slightly faster random write.
+7% 		83.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		376 MB/s 387 MB/s +3%
4K Mixed
Avg. 4K Random Mixed IO Speed 		47.3 MB/s Hugely faster random mixed IO.
+82% 		26 MB/s
SusWrite
Avg. Sustained Write Speed 		409 MB/s Faster sustained write speed.
+10% 		371 MB/s
Peak Score 
+20%
Read
Peak Sequential Read Speed 		511 MB/s 511 MB/s
Write
Peak Sequential Write Speed 		490 MB/s 494 MB/s +1%
4K Read
Peak 4K Random Read Speed 		42.3 MB/s Hugely faster peak random read.
+82% 		23.2 MB/s
4K Write
Peak 4K Random Write Speed 		123 MB/s 127 MB/s +3%
Mixed
Peak Sequential Mixed IO Speed 		420 MB/s 494 MB/s Faster peak mixed IO speed.
+18%
4K Mixed
Peak 4K Random Mixed IO Speed 		59 MB/s Much faster peak random mixed IO.
+73% 		34.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		490 MB/s +5% 467 MB/s
Value & Sentiment 
�%
Market Share
Based on 75,747,266 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		28.3 % Hugely better value.
+329% 		6.61 %
User Rating
UBM User Rating 		50 % 51 % +2%
Price
Price (score) 		$320 $206 Much cheaper.
+36%
Nice To Haves 
+27%
Age
Newest 		101+ Months More recent.
+23% 		131 Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s Faster peak deep queue read.
+16% 		335 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s 362 MB/s
AS-SSD Total
AS-SSD Total Score 		1,276 Pts Slightly stronger server IO.
+10% 		1,163 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		369 MB/s Faster peak deep queue mixed IO.
+24% 		298 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		346 MB/s Much faster deep queue read.
+40% 		247 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s Faster deep queue write.
+12% 		261 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		308 MB/s Hugely faster deep queue mixed IO.
+90% 		162 MB/s
Specifications 
Capacity
Capacity 		2TB 256GB
Conclusion 
Average Bench 108%
Average Bench 86.4%
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Much better options available now but still a really good SSD [Nov '18 Scarso]

MORE DETAILS

The Vertex 450 is the third SSD OCZ have released in the last eighteen months. The 450 features an updated version of the now somewhat proven Indilinx Barefoot controller which was first seen in the Vector just over 9 Months ago. The core performance figures for the Vertex 450 are disappointingly weaker, albeit marginally, than both the Vector (by 16%) and the Vertex 4 (by 11%). The Vertex 450 is currently retailing for more than the Vertex 4 and roughly the same as the better performing Vector so the 450 cannot be recommended at this time. That said the 450 is still amongst the top ten SSDs currently on the market and will be well worth consideration when prices drop after retailers have had a chance to build up stock. [Sep '13 SSDrivePro]

MORE DETAILS

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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.
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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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

 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 $269Nvidia RTX 4060 $295Crucial 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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