UserBenchmark: OCZ Vector vs Vertex 4

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OCZVTX4-25SAT3-128G

BUY • $215

OCZVTR1-25SAT3-256G

$240

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Real World Speed

Performance profile from 21,467 user samples

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19,372 User Benchmarks

Best Bench: 104% 95GB free
Worst Bench: 64% 14GB free (System drive)

Poor: 64% Great: 104%

SPEED RANK: 358^th / 1071

2,095 User Benchmarks

Best Bench: 111% 199GB free
Worst Bench: 60% 238GB free

Poor: 60% Great: 111%

SPEED RANK: 299^th / 1071


Effective Speed Effective SSD Speed		88.3 %			92.6 %	+5%


Read Avg. Sequential Read Speed	388 MB/s		432 MB/s	Faster read speed. +11%
Write Avg. Sequential Write Speed	350 MB/s		424 MB/s	Faster write speed. +21%
4K Read Avg. 4K Random Read Speed	26.2 MB/s	Faster random read. +11%	23.7 MB/s
4K Write Avg. 4K Random Write Speed	96.1 MB/s	Faster random write. +15%	83.8 MB/s
Mixed Avg. Sequential Mixed IO Speed	268 MB/s		313 MB/s	Faster mixed IO speed. +17%
4K Mixed Avg. 4K Random Mixed IO Speed	35.5 MB/s	Slightly faster random mixed IO. +5%	33.8 MB/s
SusWrite Avg. Sustained Write Speed	298 MB/s		385 MB/s	Faster sustained write speed. +29%


Read Peak Sequential Read Speed	457 MB/s		493 MB/s	Slightly faster peak read speed. +8%
Write Peak Sequential Write Speed	393 MB/s		488 MB/s	Faster peak write speed. +24%
4K Read Peak 4K Random Read Speed	30.4 MB/s	Slightly faster peak random read. +9%	27.8 MB/s
4K Write Peak 4K Random Write Speed	132 MB/s	Slightly faster peak random write. +7%	123 MB/s
Mixed Peak Sequential Mixed IO Speed	302 MB/s		353 MB/s	Faster peak mixed IO speed. +17%
4K Mixed Peak 4K Random Mixed IO Speed	42 MB/s	+2%	41.2 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	381 MB/s		479 MB/s	Faster peak sustained write speed. +26%

Market Share

Based on 75,747,738 SSDs tested

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Market Share Market Share (trailing 30 days)	0.01 %	Insanely higher market share. +∞%	0 %
Value Value For Money	3.89 %		6.32 %	Much better value. +62%
User Rating UBM User Rating	53 %	+2%	52 %
Price Price (score)	$215	Cheaper. +10%	$240


Age Newest	144 Months		136 Months	Slightly more recent. +6%
DQ Read Peak 4K-64Thread Read Speed	350 MB/s		379 MB/s	Slightly faster peak deep queue read. +8%
DQ Write Peak 4K-64Thread Write Speed	354 MB/s		371 MB/s	+5%
AS-SSD Total AS-SSD Total Score	1,176 Pts		1,241 Pts	Slightly stronger server IO. +5%
DQ Mixed Peak 4K-64Thread Mixed IO Speed	331 MB/s	Slightly faster peak deep queue mixed IO. +10%	301 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	307 MB/s		329 MB/s	Slightly faster deep queue read. +7%
ADQ Write Avg. 4K-64Thread Write Speed	274 MB/s		294 MB/s	Slightly faster deep queue write. +7%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	275 MB/s	Slightly faster deep queue mixed IO. +10%	250 MB/s


Capacity Capacity			128GB			256GB

The 128GB Vertex 4 has an average score of 90.5% which is the highest we have seen to date for a 120-128GB SSD. We have in excess of 100 UBM samples for the Vertex 4 and they show that the 128GB Vertex 4 performs superbly outside the lab. With peak sequential read/write speeds of 508/391 and averages of 398/325 MB/s the Vertex 4 manages to average around 75% of its peak sequential speeds, a very impressive result. The Vertex 4 was superseded by the OCZ Vertex 450 several months ago. OCZ release new versions with minor tweaks approximately every six months. Comparing the Vertex 450 to the Vertex 4 shows that the move to 20nm flash and a new Indilinx controller has reduced overall performance by around 15%, so the older Vertex 4 is actually faster than its successor. ^{[Feb '14 SSDrivePro]}

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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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CPU	GPU	SSD
Intel Core i5-13600K $269	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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