Average Bench: 58.2% (531st of 853)

Based on 6,069 user benchmarks.  Models: OCZ-VERTEX3, OCZ-VERT OCZ-VERTEX3, OCZ-VERTEX3 LP, OCZ-VERT EX3

The 120GB OCZ Vertex 3 is almost 3 years old which makes it twice as old as most of the drives in the group test. With sequential peak and average read/write speeds of 510/157 and 390/130 MB/s the 120GB Vertex 3 has good read speeds but lags the group leaders by 50% at writing. This is explained by its Sandforce 2281 controller which is infamous for stability issues and relatively slow incompressible data write speeds. Small file 4K peak and average read/write speeds clocked in at 31/103 and 23/61 MB/s which matches the group leaders, a superb result considering the Vertex 3's age. Overall the 120GB Vertex 3 has an effective speed of 383 MB/s which is only 16% lower than the group leaders which averaged 444 MB/s. The Vertex is a capable drive let down only by its relatively slow peak sequential write speed of 157 MB/s. [Feb '14 SSDrivePro]

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Average average bench

The OCZ Vertex 3 120GB averaged 41.7% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.

Strengths

Avg. 4K Random Write Speed 73.3MB/s
Avg. 4K Random Read Speed 24.7MB/s

Good consistency

The range of scores (95th - 5th percentile) for the OCZ Vertex 3 120GB is 27.9%. This is a relatively narrow range which indicates that the OCZ Vertex 3 120GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Write Speed 130MB/s
Avg. 4K-64Thread Read Speed 106MB/s
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Average Bench

(Based on 6,069 samples)
Min Avg Max
310 Read 456 512
102 Write 130 148
148 Mixed 190 223
56.3% 259 MB/s
Min Avg Max
16.6 4K Read 24.7 34
36.6 4K Write 73.3 115
8.59 4K Mixed 13.6 19.5
93.6% 37.2 MB/s
Min Avg Max
19.9 DQ Read 106 184
51.3 DQ Write 119 147
8.81 DQ Mixed 30.1 48.9
45.5% 85 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
19GB free
Firmware: 2.22 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 507
Write 129
Mixed 192
60% 276 MB/s
4K Read 23.6
4K Write 67.3
4K Mixed 15.4
91% 35.4 MB/s
DQ Read 167
DQ Write 141
DQ Mixed 41.6
62% 116 MB/s
1GB free
Firmware: 2.22 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 455
Write 119
Mixed 174
54% 249 MB/s
4K Read 20.4
4K Write 56.9
4K Mixed 14.7
80% 30.7 MB/s
DQ Read 103
DQ Write 136
DQ Mixed 36.7
51% 91.9 MB/s
11GB free
Firmware: 2.09 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 422
Write 106
Mixed 154
49% 227 MB/s
4K Read 14.2
4K Write 61.6
4K Mixed 12.2
70% 29.3 MB/s
DQ Read 115
DQ Write 124
DQ Mixed 42.2
53% 93.7 MB/s
14GB free
Firmware: 2.06 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 297
Write 141
Mixed 172
45% 203 MB/s
4K Read 24
4K Write 57.1
4K Mixed 14.3
85% 31.8 MB/s
DQ Read 31.5
DQ Write 95.2
DQ Mixed 14.5
25% 47.1 MB/s
61GB free
Firmware: 2.11 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 320
Write 132
Mixed 173
46% 208 MB/s
4K Read 22.5
4K Write 60.9
4K Mixed 11.3
81% 31.5 MB/s
DQ Read 28
DQ Write 112
DQ Mixed 8.61
24% 49.7 MB/s
6,069 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 3,276,097 SSDs tested.

Typical Vertex 3 120GB Builds (Compare 2,084 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 58%
Gunboat
Desktop
Desktop 59%
Gunboat
Workstation
Workstation 40%
Speed boat

Motherboard: Asus P8Z68-V PRO - $150

EDIT WITH CUSTOM PC BUILDER Value: 59% - Above average Total price: $980

Popular Vertex 3 120GB compatible motherboards:

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Solid State Drive Rankings (Price vs Performance) July 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

 Comments

Controller: SandForce SF2281. NAND: Intel 25nm Synchronous MLC

More bang for the buck...

Added 3 years ago.

Very poor

3 years ago.


Terrible

2 months ago.

ocz vertex 120gb = very useful on garbage


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853 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

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