UserBenchmark: Kingston HyperX vs Samsung 840 Pro

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SamsungMZ-7PD128BW

BUY • $150

KingstonSH100S3/240G

BUY • $65

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Real World Speed

Performance profile from 35,344 user samples

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34,842 User Benchmarks

Best Bench: 110% 62GB free
Worst Bench: 62% 119GB free

Poor: 62% Great: 110%

SPEED RANK: 336^th / 1072

502 User Benchmarks

Best Bench: 92% 213GB free
Worst Bench: 60% 24GB free (System drive)

Poor: 60% Great: 92%

SPEED RANK: 526^th / 1072


Effective Speed Effective SSD Speed		89.5 %	Faster effective speed. +15%		77.7 %


Read Avg. Sequential Read Speed	444 MB/s	Faster read speed. +20%	371 MB/s
Write Avg. Sequential Write Speed	336 MB/s	Much faster write speed. +33%	253 MB/s
4K Read Avg. 4K Random Read Speed	30.5 MB/s	+4%	29.2 MB/s
4K Write Avg. 4K Random Write Speed	81.6 MB/s	+4%	78.4 MB/s
Mixed Avg. Sequential Mixed IO Speed	268 MB/s	+0%	267 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	35.9 MB/s	+1%	35.5 MB/s
SusWrite Avg. Sustained Write Speed	286 MB/s	Much faster sustained write speed. +48%	193 MB/s


Read Peak Sequential Read Speed	497 MB/s	Faster peak read speed. +16%	428 MB/s
Write Peak Sequential Write Speed	445 MB/s	Much faster peak write speed. +55%	288 MB/s
4K Read Peak 4K Random Read Speed	36.3 MB/s	+2%	35.5 MB/s
4K Write Peak 4K Random Write Speed	113 MB/s		115 MB/s	+2%
Mixed Peak Sequential Mixed IO Speed	331 MB/s	Faster peak mixed IO speed. +12%	295 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	44.1 MB/s		44.2 MB/s	+0%
SusWrite Peak Sequential Sustained Write 60s Average	440 MB/s	Hugely faster peak sustained write speed. +96%	224 MB/s

Market Share

Based on 75,632,415 SSDs tested

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Market Share Market Share (trailing 30 days)	0.01 %	Insanely higher market share. +∞%	0 %
Value Value For Money	5.17 %		13.5 %	Hugely better value. +160%
User Rating UBM User Rating	54 %	+2%	53 %
Price Price (score)	$150		$65	Much cheaper. +57%


Age Newest	138 Months	Slightly more recent. +10%	153 Months
DQ Read Peak 4K-64Thread Read Speed	376 MB/s	Faster peak deep queue read. +23%	306 MB/s
DQ Write Peak 4K-64Thread Write Speed	330 MB/s	Faster peak deep queue write. +27%	260 MB/s
AS-SSD Total AS-SSD Total Score	1,196 Pts	Stronger server IO. +21%	991 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	155 MB/s		249 MB/s	Much faster peak deep queue mixed IO. +61%
ADQ Read Avg. 4K-64Thread Read Speed	332 MB/s	Faster deep queue read. +23%	270 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	245 MB/s	Faster deep queue write. +13%	216 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	126 MB/s		203 MB/s	Much faster deep queue mixed IO. +61%


Capacity Capacity			128GB			240GB

The 128GB 840 Pro is a rock solid performer. On release, nearly a year and a half ago, the Pro smashed several speed records. Today, with sequential read/write speeds of 519/438 MBps, the Pro is still one of the fastest SSDs available. One of the Pro's top competitors is Samsungs own, newer 840 Evo. Looking at a raw synthetic speed comparison of the 128GB Pro and Evo is a little misleading. On the face of it the Pro only has a marginal lead over the Evo. This due to the fact that the Evo can only maintain its burst write speed for transfers of up to 3GB, the size of its SLC cache. The Pro on the other hand can sustain higher throughputs indefinitely. The Pro also utilizes MLC which is rated for far more erase cycles than the TLC used in the Evo. Server IO is often continuous and would quickly exhaust the 3GB cache on the Evo but for typical consumer use the Evo will remain within the SLC cache most of the time. ^{[Feb '14 SSDrivePro]}

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The Kingston HyperX is nearly two years old which in SSD terms is almost an entire lifetime. Starting on a positive note this drive will outperform any mechanical drive hands down, and still has one of the highest sequential read speeds (517 MB/s) we have ever seen on a SATA SSD. That said a balanced performance profile is critical and the HyperX doesn't fare so well against its younger SSD competitors in the other write orientated benchmark categories. The poor results are explained by the Kingston's Sandforce controller which struggles to deliver incompressible data throughput. With a real world speed of 398.1 MB/s and an AS-SSD score of 728 (bottom 28th percentile) there are far better deals to be had at this time. ^{[Apr '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 $273	Nvidia RTX 4060 $300	Crucial MX500 250GB $40
Intel Core i5-12400F $132	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186	Nvidia RTX 4070 $409	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $34	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35	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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