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SanDiskSDSSDXPS-960G-G25
OCZVTR1-25SAT3-256G
$240
▲ 52245 ▼

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2014.

VS
▲ 522,033 ▼
 $240 

Controller: Indilinx Barefoot 3 IDX500M00-BC. Flash Memory: IMFT Synchronous 25nm MLC. Release date: Q4 2012.

Effective Speed 
+1%
Real World Speed
Performance profile from 4,952 user samples
Benchmark your SSD here
2,857 User Benchmarks
Best Bench: 114% 716GB free (System drive)
Worst Bench: 67% 147GB free
Poor: 67% Great: 114%
SPEED RANK: 291st / 1071
2,095 User Benchmarks
Best Bench: 111% 199GB free
Worst Bench: 60% 238GB free
Poor: 60% Great: 111%
SPEED RANK: 299th / 1071
Effective Speed
Effective SSD Speed 		93.6 % +1% 92.6 %
Average Score 
+1%
Read
Avg. Sequential Read Speed 		467 MB/s Slightly faster read speed.
+8% 		432 MB/s
Write
Avg. Sequential Write Speed 		412 MB/s 424 MB/s +3%
4K Read
Avg. 4K Random Read Speed 		29.2 MB/s Faster random read.
+23% 		23.7 MB/s
4K Write
Avg. 4K Random Write Speed 		73.7 MB/s 83.8 MB/s Faster random write.
+14%
Mixed
Avg. Sequential Mixed IO Speed 		262 MB/s 313 MB/s Faster mixed IO speed.
+19%
4K Mixed
Avg. 4K Random Mixed IO Speed 		33.7 MB/s 33.8 MB/s +0%
SusWrite
Avg. Sustained Write Speed 		385 MB/s 385 MB/s
Peak Score 
+1%
Read
Peak Sequential Read Speed 		509 MB/s +3% 493 MB/s
Write
Peak Sequential Write Speed 		474 MB/s 488 MB/s +3%
4K Read
Peak 4K Random Read Speed 		35.5 MB/s Faster peak random read.
+28% 		27.8 MB/s
4K Write
Peak 4K Random Write Speed 		112 MB/s 123 MB/s Slightly faster peak random write.
+10%
Mixed
Peak Sequential Mixed IO Speed 		307 MB/s 353 MB/s Faster peak mixed IO speed.
+15%
4K Mixed
Peak 4K Random Mixed IO Speed 		42.3 MB/s +3% 41.2 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		474 MB/s 479 MB/s +1%
Value & Sentiment 
�%
Market Share
Based on 75,748,857 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0 %
Value
Value For Money 		14.6 % Hugely better value.
+130% 		6.32 %
User Rating
UBM User Rating 		52 % 52 %
Price
Price (score) 		$300 $240 Cheaper.
+20%
Nice To Haves 
+22%
Age
Newest 		118 Months More recent.
+13% 		136 Months
DQ Read
Peak 4K-64Thread Read Speed 		377 MB/s 379 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed 		336 MB/s 371 MB/s Faster peak deep queue write.
+10%
AS-SSD Total
AS-SSD Total Score 		1,206 Pts 1,241 Pts +3%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		163 MB/s 301 MB/s Hugely faster peak deep queue mixed IO.
+85%
ADQ Read
Avg. 4K-64Thread Read Speed 		321 MB/s 329 MB/s +2%
ADQ Write
Avg. 4K-64Thread Write Speed 		259 MB/s 294 MB/s Faster deep queue write.
+14%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		145 MB/s 250 MB/s Much faster deep queue mixed IO.
+72%
Specifications 
Capacity
Capacity 		960GB 256GB
Conclusion 
Average Bench 93.6%
Average Bench 92.6%
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This is the first solid state drive to feature OCZ's in-house Indilinx Barefoot 3 (IDX500M00-BC) controller and what a debut it proved to be. OCZ still use third party memory (Intel Micron Synchronous 25nm MLC) so unlike the Samsung 840 Pro the Vector is not built 100% in house. There have been several SSDs released recently, each slightly besting the other in some small corner of benchmark space. First the Corsiar Neutron GTX, then the Samsung 840 Pro and now the Vector which currently holds the crown for sequential write and 4K write. In terms of overall performance the Vector achieved a real world speed of 578.8 MB/s and an AS-SSD score of 1243 both are spectacular results that firmly place the vector amongst the top two or three performance SSD's currently available. In terms of raw performance the only alternative is the Samsung 840 Pro. [Jun '13 SSDrivePro]

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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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