UserBenchmark: Kingston SSDNow V300 vs Samsung 840 Evo

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KingstonSV300S37A/240G

BUY • $35

SamsungMZ-7TE250BW

BUY • $95

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Real World Speed

Performance profile from 393,828 user samples

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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

217,115 User Benchmarks

Best Bench: 118% 68GB free
Worst Bench: 64% 231GB free

Poor: 64% Great: 118%

SPEED RANK: 276^th / 1072


Effective Speed Effective SSD Speed		64.1 %			95.9 %	Much faster effective speed. +50%


Read Avg. Sequential Read Speed	286 MB/s	465 MB/s	Much faster read speed. +63%
Write Avg. Sequential Write Speed	209 MB/s	394 MB/s	Hugely faster write speed. +89%
4K Read Avg. 4K Random Read Speed	23.7 MB/s	38.8 MB/s	Much faster random read. +64%
4K Write Avg. 4K Random Write Speed	78.4 MB/s	85.3 MB/s	Slightly faster random write. +9%
Mixed Avg. Sequential Mixed IO Speed	221 MB/s	347 MB/s	Much faster mixed IO speed. +57%
4K Mixed Avg. 4K Random Mixed IO Speed	32.8 MB/s	48 MB/s	Much faster random mixed IO. +46%
SusWrite Avg. Sustained Write Speed	132 MB/s	195 MB/s	Much faster sustained write speed. +48%


Read Peak Sequential Read Speed	416 MB/s	507 MB/s	Faster peak read speed. +22%
Write Peak Sequential Write Speed	264 MB/s	489 MB/s	Hugely faster peak write speed. +85%
4K Read Peak 4K Random Read Speed	33.1 MB/s	46.7 MB/s	Much faster peak random read. +41%
4K Write Peak 4K Random Write Speed	110 MB/s	119 MB/s	Slightly faster peak random write. +8%
Mixed Peak Sequential Mixed IO Speed	281 MB/s	418 MB/s	Much faster peak mixed IO speed. +49%
4K Mixed Peak 4K Random Mixed IO Speed	44.2 MB/s	59.8 MB/s	Much faster peak random mixed IO. +35%
SusWrite Peak Sequential Sustained Write 60s Average	191 MB/s	299 MB/s	Much faster peak sustained write speed. +57%

Market Share

Based on 75,663,930 SSDs tested

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Market Share Market Share (trailing 30 days)	0.22 %	Hugely higher market share. +120%	0.1 %
Value Value For Money	17.6 %	Much better value. +37%	12.9 %
User Rating UBM User Rating	53 %		53 %
Price Price (score)	$35	Much cheaper. +63%	$95


Age Newest	137 Months	129 Months	Slightly more recent. +6%
DQ Read Peak 4K-64Thread Read Speed	259 MB/s	383 MB/s	Much faster peak deep queue read. +48%
DQ Write Peak 4K-64Thread Write Speed	255 MB/s	362 MB/s	Much faster peak deep queue write. +42%
AS-SSD Total AS-SSD Total Score	901 Pts	1,273 Pts	Much stronger server IO. +41%
DQ Mixed Peak 4K-64Thread Mixed IO Speed	213 MB/s	237 MB/s	Faster peak deep queue mixed IO. +11%
ADQ Read Avg. 4K-64Thread Read Speed	158 MB/s	337 MB/s	Hugely faster deep queue read. +113%
ADQ Write Avg. 4K-64Thread Write Speed	192 MB/s	293 MB/s	Much faster deep queue write. +53%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	153 MB/s	203 MB/s	Much faster deep queue mixed IO. +33%


Capacity Capacity			240GB			250GB

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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The Evo is remarkable in that, like the Sandisk Extreme II, it features a second level cache. For the 250 GB Evo this consists of a 3 GB Turbowrite cache (TWC) which is a block of high speed Flash Memory. When the TWC is exhausted write speeds drop by approximately 50% but that won't often happen under typical consumer workloads. In terms of raw performance, even with its cache, the Evo still isn't the fastest drive. With a real world speed index reading of 439 MB/s the EVO is however, within reach of the two speed leaders (Vector and 850 Pro). At a price point of $130 the Evo is around 30% cheaper making it the best value for money SSDs I have seen in 2014. Comparing the Evo and the Sandisk Ultra Plus shows that the Evo is the winner but the Sandisk may be a viable alternative thanks to its cache-free, and therefore more consistent performance during extended writes. ^{[Aug '14 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 $279	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $134	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $182	Nvidia RTX 4070 $409	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) $30	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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