UserBenchmark: Crucial BX100 vs Samsung 830

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SamsungMZ-7PC256B/WW

$261

CrucialCT120BX100SSD1

BUY • $70

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Real World Speed

Performance profile from 32,694 user samples

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25,763 User Benchmarks

Best Bench: 86% 46GB free
Worst Bench: 53% 238GB free

Poor: 53% Great: 86%

SPEED RANK: 631^st / 1072

6,931 User Benchmarks

Best Bench: 89% 0GB free (System drive)
Worst Bench: 56% 112GB free

Poor: 56% Great: 89%

SPEED RANK: 551^st / 1072


Effective Speed Effective SSD Speed		71.8 %			76.2 %	Slightly faster effective speed. +6%


Read Avg. Sequential Read Speed	443 MB/s		475 MB/s	Slightly faster read speed. +7%
Write Avg. Sequential Write Speed	286 MB/s	Much faster write speed. +58%	181 MB/s
4K Read Avg. 4K Random Read Speed	20.8 MB/s		26.3 MB/s	Faster random read. +26%
4K Write Avg. 4K Random Write Speed	59.5 MB/s		76.4 MB/s	Faster random write. +28%
Mixed Avg. Sequential Mixed IO Speed	253 MB/s	Faster mixed IO speed. +12%	226 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	25 MB/s		34.3 MB/s	Much faster random mixed IO. +37%
SusWrite Avg. Sustained Write Speed	280 MB/s	Much faster sustained write speed. +77%	158 MB/s


Read Peak Sequential Read Speed	498 MB/s		515 MB/s	+3%
Write Peak Sequential Write Speed	388 MB/s	Hugely faster peak write speed. +106%	188 MB/s
4K Read Peak 4K Random Read Speed	24 MB/s		31 MB/s	Faster peak random read. +29%
4K Write Peak 4K Random Write Speed	75.5 MB/s		110 MB/s	Much faster peak random write. +46%
Mixed Peak Sequential Mixed IO Speed	304 MB/s	Faster peak mixed IO speed. +24%	246 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	29.3 MB/s		42.6 MB/s	Much faster peak random mixed IO. +45%
SusWrite Peak Sequential Sustained Write 60s Average	389 MB/s	Hugely faster peak sustained write speed. +110%	185 MB/s

Market Share

Based on 75,805,310 SSDs tested

See market share leaders


Market Share Market Share (trailing 30 days)	0.01 %	Insanely higher market share. +∞%	0 %
Value Value For Money	4.6 %		7.42 %	Much better value. +61%
User Rating UBM User Rating	52 %		52 %
Price Price (score)	$261		$70	Much cheaper. +73%


Age Newest	151 Months		112 Months	More recent. +26%
DQ Read Peak 4K-64Thread Read Speed	296 MB/s	Faster peak deep queue read. +13%	263 MB/s
DQ Write Peak 4K-64Thread Write Speed	107 MB/s		188 MB/s	Much faster peak deep queue write. +76%
AS-SSD Total AS-SSD Total Score	782 Pts		834 Pts	Slightly stronger server IO. +7%
DQ Mixed Peak 4K-64Thread Mixed IO Speed	157 MB/s		174 MB/s	Faster peak deep queue mixed IO. +11%
ADQ Read Avg. 4K-64Thread Read Speed	265 MB/s	Slightly faster deep queue read. +8%	245 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	90.4 MB/s		171 MB/s	Hugely faster deep queue write. +89%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	133 MB/s		154 MB/s	Faster deep queue mixed IO. +16%


Capacity Capacity			256GB			120GB

Almost two years old, the Samsung 830 is one of the oldest SSD's in the group test. The 830 has a reasonably consistent performance profile scoring slightly above average (446 MB/s) for real world use and slightly below average for server use. In all probability the 830 is nearing its end of life and as a result is retailing for approx £50 more than it was just a few months ago. Owners of this drive should feel no pressure to upgrade as the real world performance gains will not be significant but people looking to make a new purchase should steer clear as at its current price of £180 there are far better deals to be had elsewhere. ^{[Apr '13 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]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
Best value for money - Value for money is based on real world performance.
Fastest real world speed - Real World Speed measures performance for typical consumers.

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Storage Devices FAQ

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CPU	GPU	SSD
Intel Core i5-13600K $254	Nvidia RTX 4060 $300	Crucial MX500 250GB $39
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163	Nvidia RTX 4070 $539	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) $31	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16