UserBenchmark: Crucial MX100 vs OCZ AMD Radeon R7

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OCZRADEON-R7SSD-240G

BUY • $110

CrucialCT256MX100SSD1

$116

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Real World Speed

Performance profile from 58,124 user samples

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2,356 User Benchmarks

Best Bench: 108% 146GB free (System drive)
Worst Bench: 58% 80GB free (System drive)

Poor: 58% Great: 108%

SPEED RANK: 352^nd / 1072

55,768 User Benchmarks

Best Bench: 97% 123GB free
Worst Bench: 65% 74GB free

Poor: 65% Great: 97%

SPEED RANK: 443^rd / 1072


Effective Speed Effective SSD Speed		88.6 %	Slightly faster effective speed. +7%		82.8 %


Read Avg. Sequential Read Speed	400 MB/s		417 MB/s	+4%
Write Avg. Sequential Write Speed	426 MB/s	Much faster write speed. +34%	318 MB/s
4K Read Avg. 4K Random Read Speed	23.3 MB/s		26.7 MB/s	Faster random read. +15%
4K Write Avg. 4K Random Write Speed	80.7 MB/s		88.7 MB/s	Slightly faster random write. +10%
Mixed Avg. Sequential Mixed IO Speed	318 MB/s	Faster mixed IO speed. +10%	289 MB/s
4K Mixed Avg. 4K Random Mixed IO Speed	32 MB/s		37.4 MB/s	Faster random mixed IO. +17%
SusWrite Avg. Sustained Write Speed	374 MB/s	Much faster sustained write speed. +62%	231 MB/s


Read Peak Sequential Read Speed	448 MB/s		455 MB/s	+2%
Write Peak Sequential Write Speed	487 MB/s	Much faster peak write speed. +47%	331 MB/s
4K Read Peak 4K Random Read Speed	27.7 MB/s		30.5 MB/s	Faster peak random read. +10%
4K Write Peak 4K Random Write Speed	123 MB/s	+4%	118 MB/s
Mixed Peak Sequential Mixed IO Speed	352 MB/s	Faster peak mixed IO speed. +11%	316 MB/s
4K Mixed Peak 4K Random Mixed IO Speed	39.6 MB/s		44.2 MB/s	Faster peak random mixed IO. +12%
SusWrite Peak Sequential Sustained Write 60s Average	464 MB/s	Much faster peak sustained write speed. +41%	329 MB/s

Market Share

Based on 75,662,639 SSDs tested

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Market Share Market Share (trailing 30 days)	0.02 %		0.04 %	Hugely higher market share. +100%
Value Value For Money	10.3 %	Slightly better value. +6%	9.75 %
User Rating UBM User Rating	52 %		54 %	+4%
Price Price (score)	$110	Slightly cheaper. +5%	$116


Age Newest	116 Months	+2%	118 Months
DQ Read Peak 4K-64Thread Read Speed	365 MB/s	Much faster peak deep queue read. +59%	229 MB/s
DQ Write Peak 4K-64Thread Write Speed	372 MB/s	Faster peak deep queue write. +19%	312 MB/s
AS-SSD Total AS-SSD Total Score	1,216 Pts	Much stronger server IO. +31%	930 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	296 MB/s	Much faster peak deep queue mixed IO. +63%	182 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	311 MB/s	Much faster deep queue read. +71%	182 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	283 MB/s	+1%	280 MB/s
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	244 MB/s	Much faster deep queue mixed IO. +69%	144 MB/s


Capacity Capacity			240GB			256GB

The AMD Radeon R7 SSD is manufactured by OCZ (Toshiba). The release of the R7 is in line with OCZ's approximate six-monthly release cycle. Apart from newer NAND memory, the R7 has the same components as the OCZ Vector 150. Comparing the AMD R7 and Vector 150 shows that peak performance is broadly unchanged. We don't have any user samples for the new R7 yet but based on components, it's reasonable to assume that real-world effective speeds will also be comparable to the Vector 150. Although the 240GB R7 SSD is a strong performer, disappointingly, it brings nothing new to the table in terms of hardware. Unless OCZ/Toshiba can pull something out of the bag they will continue to loose market share to Samsung who are still managing to innovate with each of their releases; most recently the 850 pro series. ^{[Aug '14 SSDrivePro]}

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The Crucial MX100 is the first 16nm SSD to date. Aside from NAND, the MX100 shares the same hardware as its more expensive sibling, the M550. Comparing the MX100 and M550 shows that the two drives have similar read speeds but that the MX100 lags by nearly 50% at writing. The newer 16nm NAND reduces costs and accordingly the MX100 is the cheapest SSD (per GB) to date. In terms of performance the MX100 is a compromise which may or may not be worth making depending on individual circumstances. For typical desktop use including email, office documents and web browsing the MX100 is a great choice but power users should look elsewhere. Comparing the 250GB 840 EVO and 256GB MX100 shows that for a marginal premium, the Evo offers better write speeds. (Note: at 500GB they are more evenly matched) ^{[Jun '14 SSDrivePro]}

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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 $184	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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