UserBenchmark: Kingston HyperX 3K vs SanDisk Extreme Pro

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SanDiskSDSSDXPS-240G

BUY • $79

KingstonSH103S3/120G

BUY • $100

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Real World Speed

Performance profile from 56,928 user samples

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10,862 User Benchmarks

Best Bench: 114% 83GB free (System drive)
Worst Bench: 65% 20GB free (System drive)

Poor: 65% Great: 114%

SPEED RANK: 308^th / 1072

46,066 User Benchmarks

Best Bench: 87% 47GB free
Worst Bench: 57% 21GB free (System drive)

Poor: 57% Great: 87%

SPEED RANK: 593^rd / 1072


Effective Speed Effective SSD Speed		91.7 %	Faster effective speed. +24%		74.1 %


Read Avg. Sequential Read Speed	455 MB/s	Faster read speed. +24%	366 MB/s
Write Avg. Sequential Write Speed	406 MB/s	Hugely faster write speed. +111%	192 MB/s
4K Read Avg. 4K Random Read Speed	28.9 MB/s		30.2 MB/s	+4%
4K Write Avg. 4K Random Write Speed	76.5 MB/s		80.4 MB/s	Slightly faster random write. +5%
Mixed Avg. Sequential Mixed IO Speed	258 MB/s	Faster mixed IO speed. +13%	229 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	33.4 MB/s		38.1 MB/s	Faster random mixed IO. +14%
SusWrite Avg. Sustained Write Speed	350 MB/s	Hugely faster sustained write speed. +146%	142 MB/s


Read Peak Sequential Read Speed	509 MB/s	Faster peak read speed. +16%	438 MB/s
Write Peak Sequential Write Speed	479 MB/s	Hugely faster peak write speed. +113%	225 MB/s
4K Read Peak 4K Random Read Speed	35.6 MB/s		37.4 MB/s	Slightly faster peak random read. +5%
4K Write Peak 4K Random Write Speed	113 MB/s	+2%	111 MB/s
Mixed Peak Sequential Mixed IO Speed	316 MB/s	Faster peak mixed IO speed. +21%	262 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	42.4 MB/s		48.1 MB/s	Faster peak random mixed IO. +13%
SusWrite Peak Sequential Sustained Write 60s Average	480 MB/s	Hugely faster peak sustained write speed. +182%	170 MB/s

Market Share

Based on 75,695,997 SSDs tested

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Market Share Market Share (trailing 30 days)	0.01 %		0.03 %	Hugely higher market share. +200%
Value Value For Money	13.7 %	Hugely better value. +148%	5.52 %
User Rating UBM User Rating	54 %	+2%	53 %
Price Price (score)	$79	Cheaper. +21%	$100


Age Newest	118 Months	More recent. +18%	144 Months
DQ Read Peak 4K-64Thread Read Speed	376 MB/s	Much faster peak deep queue read. +52%	248 MB/s
DQ Write Peak 4K-64Thread Write Speed	343 MB/s	Much faster peak deep queue write. +59%	216 MB/s
AS-SSD Total AS-SSD Total Score	1,214 Pts	Much stronger server IO. +43%	851 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	164 MB/s		202 MB/s	Faster peak deep queue mixed IO. +23%
ADQ Read Avg. 4K-64Thread Read Speed	325 MB/s	Much faster deep queue read. +60%	203 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	267 MB/s	Much faster deep queue write. +53%	175 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	148 MB/s		161 MB/s	Slightly faster deep queue mixed IO. +9%


Capacity Capacity			240GB			120GB

The 240GB Sandisk Extreme Pro uses the same controller and NAND as its 13 months younger predecessor, the Extreme II. Comparing the Extreme II and Extreme Pro shows that average performance has increased by 10% but peak performance remains broadly unchanged. The Pro features an improved nCache which uses an SLC buffer to cache writes prior to writing them to the slower MLC NAND. In order to benefit from this improved caching, huge amounts of data need to be written for extended periods, an unlikely consumer scenario. Comparing core performance between the Samsung 840 Evo and Extreme Pro shows that the Extreme Pro averages around 12% faster than the Evo. The Extreme Pro also has a 10 year warranty but I wonder if SATA 3 will even be around at that time. Although the Extreme Pro has a superb performance profile it's not a game changer. ^{[Jun '14 SSDrivePro]}

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The 120GB Kingston HyperX 3K is nearly two years old, several generations of SSD have passed since its original release. Better 120GB SSDs have more NAND modules than the old HyperX and are able to write faster than the peak 234 Mb/s achieved by the HyperX 3K. The HyperX 3K also has a Sandforce 2281 controller which is unable to write compressed data as well as its more recent competition. All that said the HyperX still has an effective speed of 367 MBps which is respectable and far faster than even the best mechanical drive. With peak 4K read/write speeds of 33/110 MB/s the HyperX 3K also has competent small file performance. To summarize as a current value proposition the HyperX 3K struggles, simply because the likes of Samsung and OCZ have innovated and moved forward in the two years since the HyperX 3K was released. ^{[Feb '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 $274	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 $184	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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