UserBenchmark: OCZ ARC 100 vs Vertex 4

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OCZVTX4-25SAT3-128G

BUY • $215

OCZARC100-25SAT3-240G

$120

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Real World Speed

Performance profile from 31,171 user samples

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19,372 User Benchmarks

Best Bench: 104% 95GB free
Worst Bench: 64% 14GB free (System drive)

Poor: 64% Great: 104%

SPEED RANK: 358^th / 1072

11,799 User Benchmarks

Best Bench: 101% 139GB free
Worst Bench: 65% 82GB free

Poor: 65% Great: 101%

SPEED RANK: 370^th / 1072


Effective Speed Effective SSD Speed		88.3 %	+1%		87 %


Read Avg. Sequential Read Speed	388 MB/s	Slightly faster read speed. +7%	363 MB/s
Write Avg. Sequential Write Speed	350 MB/s		398 MB/s	Faster write speed. +14%
4K Read Avg. 4K Random Read Speed	26.2 MB/s	Faster random read. +12%	23.3 MB/s
4K Write Avg. 4K Random Write Speed	96.1 MB/s	Slightly faster random write. +10%	87.4 MB/s
Mixed Avg. Sequential Mixed IO Speed	268 MB/s		301 MB/s	Faster mixed IO speed. +12%
4K Mixed Avg. 4K Random Mixed IO Speed	35.5 MB/s	Slightly faster random mixed IO. +7%	33.2 MB/s
SusWrite Avg. Sustained Write Speed	298 MB/s		354 MB/s	Faster sustained write speed. +19%


Read Peak Sequential Read Speed	457 MB/s	Faster peak read speed. +11%	410 MB/s
Write Peak Sequential Write Speed	393 MB/s		426 MB/s	Slightly faster peak write speed. +8%
4K Read Peak 4K Random Read Speed	30.4 MB/s	Faster peak random read. +11%	27.3 MB/s
4K Write Peak 4K Random Write Speed	132 MB/s	Slightly faster peak random write. +9%	121 MB/s
Mixed Peak Sequential Mixed IO Speed	302 MB/s		323 MB/s	Slightly faster peak mixed IO speed. +7%
4K Mixed Peak 4K Random Mixed IO Speed	42 MB/s	Slightly faster peak random mixed IO. +8%	39 MB/s
SusWrite Peak Sequential Sustained Write 60s Average	381 MB/s		410 MB/s	Slightly faster peak sustained write speed. +8%

Market Share

Based on 75,660,606 SSDs tested

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Market Share Market Share (trailing 30 days)	0.01 %	Insanely higher market share. +∞%	0 %
Value Value For Money	3.89 %		9.51 %	Hugely better value. +144%
User Rating UBM User Rating	53 %		53 %
Price Price (score)	$215		$120	Much cheaper. +44%


Age Newest	144 Months		116 Months	More recent. +19%
DQ Read Peak 4K-64Thread Read Speed	350 MB/s	Faster peak deep queue read. +10%	317 MB/s
DQ Write Peak 4K-64Thread Write Speed	354 MB/s	+1%	352 MB/s
AS-SSD Total AS-SSD Total Score	1,176 Pts	Slightly stronger server IO. +6%	1108 Pts
DQ Mixed Peak 4K-64Thread Mixed IO Speed	331 MB/s	Faster peak deep queue mixed IO. +28%	258 MB/s
ADQ Read Avg. 4K-64Thread Read Speed	307 MB/s	Faster deep queue read. +11%	277 MB/s
ADQ Write Avg. 4K-64Thread Write Speed	274 MB/s		294 MB/s	Slightly faster deep queue write. +7%
ADQ Mixed Avg. 4K-64Thread Mixed IO Speed	275 MB/s	Faster deep queue mixed IO. +22%	226 MB/s


Capacity Capacity			128GB			240GB

The 128GB Vertex 4 has an average score of 90.5% which is the highest we have seen to date for a 120-128GB SSD. We have in excess of 100 UBM samples for the Vertex 4 and they show that the 128GB Vertex 4 performs superbly outside the lab. With peak sequential read/write speeds of 508/391 and averages of 398/325 MB/s the Vertex 4 manages to average around 75% of its peak sequential speeds, a very impressive result. The Vertex 4 was superseded by the OCZ Vertex 450 several months ago. OCZ release new versions with minor tweaks approximately every six months. Comparing the Vertex 450 to the Vertex 4 shows that the move to 20nm flash and a new Indilinx controller has reduced overall performance by around 15%, so the older Vertex 4 is actually faster than its successor. ^{[Feb '14 SSDrivePro]}

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The 240GB OCZ ARC has a solid performance profile with particularly strong 4K speeds. The ARC is positioned below both OCZ's enthusiast Vector 150 and the mainstream Vertex 460 but based on hardware specs there is very little separating the drives (newer NAND on the ARC). Comparing the Vertex 460 and ARC shows that the ARC lags particularly in terms of sequential write speed but the overall difference in effective speed is marginal. The broad performance equivalence coupled with the fact that the Vertex 460 is available at the same price point makes the 240GB ARC somewhat redundant for the time being. Given that the ARC is relatively new, prices are likely to drop significantly over the coming months at which point the ARC may make more sense. ^{[Sep '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) $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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