UserBenchmark: Kingston SSDNow V300 vs OCZ Vertex 3

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OCZVTX3-25SAT3-120G

BUY • $42

KingstonSV300S37A/240G

BUY • $35

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Real World Speed

Performance profile from 202,661 user samples

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25,948 User Benchmarks

Best Bench: 82% 65GB free
Worst Bench: 53% 81GB free (System drive)

Poor: 53% Great: 82%

SPEED RANK: 691^st / 1072

176,713 User Benchmarks

Best Bench: 85% 223GB free
Worst Bench: 41% 91GB free (System drive)

Poor: 41% Great: 85%

SPEED RANK: 752^nd / 1072


Effective Speed Effective SSD Speed		68.6 %	Slightly faster effective speed. +7%		64.1 %


Read Avg. Sequential Read Speed	381 MB/s	Much faster read speed. +33%	286 MB/s
Write Avg. Sequential Write Speed	143 MB/s		209 MB/s	Much faster write speed. +46%
4K Read Avg. 4K Random Read Speed	28.9 MB/s	Faster random read. +22%	23.7 MB/s
4K Write Avg. 4K Random Write Speed	76.7 MB/s		78.4 MB/s	+2%
Mixed Avg. Sequential Mixed IO Speed	192 MB/s		221 MB/s	Faster mixed IO speed. +15%
4K Mixed Avg. 4K Random Mixed IO Speed	33.2 MB/s	+1%	32.8 MB/s
SusWrite Avg. Sustained Write Speed	122 MB/s		132 MB/s	Slightly faster sustained write speed. +8%


Read Peak Sequential Read Speed	434 MB/s	+4%	416 MB/s
Write Peak Sequential Write Speed	158 MB/s		264 MB/s	Much faster peak write speed. +67%
4K Read Peak 4K Random Read Speed	35 MB/s	Slightly faster peak random read. +6%	33.1 MB/s
4K Write Peak 4K Random Write Speed	113 MB/s	+3%	110 MB/s
Mixed Peak Sequential Mixed IO Speed	208 MB/s		281 MB/s	Much faster peak mixed IO speed. +35%
4K Mixed Peak 4K Random Mixed IO Speed	41.7 MB/s		44.2 MB/s	Slightly faster peak random mixed IO. +6%
SusWrite Peak Sequential Sustained Write 60s Average	138 MB/s		191 MB/s	Much faster peak sustained write speed. +38%

Market Share

Based on 75,877,957 SSDs tested

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Market Share Market Share (trailing 30 days)	0.01 %	0.13 %	Insanely higher market share. +1,200%
Value Value For Money	9.8 %	17.6 %	Hugely better value. +80%
User Rating UBM User Rating	52 %	53 %	+2%
Price Price (score)	$42	$35	Cheaper. +17%


Age Newest	158 Months		138 Months	More recent. +13%
DQ Read Peak 4K-64Thread Read Speed	191 MB/s		259 MB/s	Much faster peak deep queue read. +36%
DQ Write Peak 4K-64Thread Write Speed	155 MB/s		255 MB/s	Much faster peak deep queue write. +65%
AS-SSD Total AS-SSD Total Score	692 Pts		901 Pts	Much stronger server IO. +30%
DQ Mixed Peak 4K-64Thread Mixed IO Speed	163 MB/s		213 MB/s	Much faster peak deep queue mixed IO. +31%
ADQ Read Avg. 4K-64Thread Read Speed	174 MB/s	Faster deep queue read. +10%	158 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	138 MB/s		192 MB/s	Much faster deep queue write. +39%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	135 MB/s		153 MB/s	Faster deep queue mixed IO. +13%


Capacity Capacity			120GB			240GB

The 120GB OCZ Vertex 3 is almost 3 years old which makes it twice as old as most of the drives in the group test. With sequential peak and average read/write speeds of 510/157 and 390/130 MB/s the 120GB Vertex 3 has good read speeds but lags the group leaders by 50% at writing. This is explained by its Sandforce 2281 controller which is infamous for stability issues and relatively slow incompressible data write speeds. Small file 4K peak and average read/write speeds clocked in at 31/103 and 23/61 MB/s which matches the group leaders, a superb result considering the Vertex 3's age. Overall the 120GB Vertex 3 has an effective speed of 383 MB/s which is only 16% lower than the group leaders which averaged 444 MB/s. The Vertex is a capable drive let down only by its relatively slow peak sequential write speed of 157 MB/s. ^{[Feb '14 SSDrivePro]}

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This is yet another Sandforce 2881 based SSD from Kingston, this time coupled with newer 19nm Nand flash. In terms of performance the V300 is nothing we haven't seen before with other Sandforce based SSDs. A side-by-side comparison with the HyperX shows that the two drives have a near identical performance profile which is more than a little disappointing given that the V300 is 16 months newer. With a sequential write speed of just 280 MB/s the V300 lags the group leaders by 62%, an expected result for a Sandforce based drive. To conclude, Kingston aren't offering anything new with the V300, consequently there are far faster (and cheaper) drives available elsewhere including the excellent Samsung Evo which is the current group leader. ^{[Jan '14 SSDrivePro]}

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Solid State Drive Rankings (Price vs Performance) May 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 $254	Nvidia RTX 4060 $290	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $175	Nvidia RTX 4070 $550	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

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