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Recensione breve dell'OCZ Vertex 450 256 GB

L'ultimo Barefoot. L'acquisizione di Indilinx è stato un passo molto importante per OCZ, dato che ha dato al produttore di SSD un proprio prodotto invece di doversi affidare a SandForce o Marvell per le componenti fondamentali. Abbiamo visto di cosa è capace il Barefoot 3, riuscirà il Vertex 450 a fornire prestazioni equivalenti?
Jesper Berg (traduzione a cura di Alessandro Seren Rosso), 🇺🇸 🇪🇸 ...
AS SSD
Seq Write (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
492.4 MB/s ∼12%
OCZ Vector 256 GB Desktop
500 MB/s ∼12% +2%
Samsung SSD 840 Pro 256 GB Desktop
498 MB/s ∼12% +1%
Samsung SSD 840 250 GB Desktop
254 MB/s ∼6% -48%
Intel SSD 520 Series 240GB Desktop
288.38 MB/s ∼7% -41%
OCZ Vertex 4 256 GB Desktop
459 MB/s ∼11% -7%
Seq Read (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
506.3 MB/s ∼9%
OCZ Vector 256 GB Desktop
516 MB/s ∼9% +2%
Samsung SSD 840 Pro 256 GB Desktop
513 MB/s ∼9% +1%
Samsung SSD 840 250 GB Desktop
513 MB/s ∼9% +1%
Intel SSD 520 Series 240GB Desktop
496.14 MB/s ∼9% -2%
OCZ Vertex 4 256 GB Desktop
503 MB/s ∼9% -1%
CrystalDiskMark 3.0
Write 512 (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
484.6 MB/s ∼12%
OCZ Vector 256 GB Desktop
506 MB/s ∼12% +4%
Samsung SSD 840 Pro 256 GB Desktop
501 MB/s ∼12% +3%
Samsung SSD 840 250 GB Desktop
258 MB/s ∼6% -47%
Intel SSD 520 Series 240GB Desktop
299.5 MB/s ∼7% -38%
OCZ Vertex 4 256 GB Desktop
470 MB/s ∼11% -3%
Read 512 (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
381.3 MB/s ∼16%
OCZ Vector 256 GB Desktop
438 MB/s ∼18% +15%
Samsung SSD 840 Pro 256 GB Desktop
471 MB/s ∼20% +24%
Samsung SSD 840 250 GB Desktop
458 MB/s ∼19% +20%
Intel SSD 520 Series 240GB Desktop
441.2 MB/s ∼19% +16%
OCZ Vertex 4 256 GB Desktop
308 MB/s ∼13% -19%
Write Seq (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
489.3 MB/s ∼11%
OCZ Vector 256 GB Desktop
514 MB/s ∼12% +5%
Samsung SSD 840 Pro 256 GB Desktop
513 MB/s ∼12% +5%
Samsung SSD 840 250 GB Desktop
259 MB/s ∼6% -47%
Intel SSD 520 Series 240GB Desktop
307.8 MB/s ∼7% -37%
OCZ Vertex 4 256 GB Desktop
470 MB/s ∼11% -4%
Read Seq (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
468.8 MB/s ∼13%
OCZ Vector 256 GB Desktop
513 MB/s ∼15% +9%
Samsung SSD 840 Pro 256 GB Desktop
531 MB/s ∼15% +13%
Samsung SSD 840 250 GB Desktop
531 MB/s ∼15% +13%
Intel SSD 520 Series 240GB Desktop
497.7 MB/s ∼14% +6%
OCZ Vertex 4 256 GB Desktop
486 MB/s ∼14% +4%

Legenda

 
Recensione breve dell'OCZ Vertex 450 256 GB Intel Core i7-3770K, AMD Radeon HD 7850M,
 
OCZ Vector 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vector 256 GB
 
Samsung SSD 840 Pro 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
Samsung SSD 840 250 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 250GB MZ7TD256HAFV
 
Intel SSD 520 Series 240GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Intel SSD 520 Series SSDSC2CW240A
 
OCZ Vertex 4 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vertex 4 256 GB VTX4-25SAT3-256G
AS SSD
4K-64 Write (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
279.37 MB/s ∼7%
OCZ Vector 256 GB Desktop
302 MB/s ∼8% +8%
Samsung SSD 840 Pro 256 GB Desktop
329 MB/s ∼9% +18%
Samsung SSD 840 250 GB Desktop
207 MB/s ∼5% -26%
Intel SSD 520 Series 240GB Desktop
231.79 MB/s ∼6% -17%
OCZ Vertex 4 256 GB Desktop
306 MB/s ∼8% +10%
4K-64 Read (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
320.1 MB/s ∼14%
OCZ Vector 256 GB Desktop
362 MB/s ∼15% +13%
Samsung SSD 840 Pro 256 GB Desktop
381 MB/s ∼16% +19%
Samsung SSD 840 250 GB Desktop
354 MB/s ∼15% +11%
Intel SSD 520 Series 240GB Desktop
236.17 MB/s ∼10% -26%
OCZ Vertex 4 256 GB Desktop
332 MB/s ∼14% +4%
4K Write (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
92.3 MB/s ∼1%
OCZ Vector 256 GB Desktop
79.31 MB/s ∼1% -14%
Samsung SSD 840 Pro 256 GB Desktop
73.5 MB/s ∼1% -20%
Samsung SSD 840 250 GB Desktop
70 MB/s ∼1% -24%
Intel SSD 520 Series 240GB Desktop
72.01 MB/s ∼1% -22%
OCZ Vertex 4 256 GB Desktop
76.7 MB/s ∼1% -17%
4K Read (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
19.6 MB/s ∼7%
OCZ Vector 256 GB Desktop
24.38 MB/s ∼9% +24%
Samsung SSD 840 Pro 256 GB Desktop
32.3 MB/s ∼12% +65%
Samsung SSD 840 250 GB Desktop
26 MB/s ∼10% +33%
Intel SSD 520 Series 240GB Desktop
24.41 MB/s ∼9% +25%
OCZ Vertex 4 256 GB Desktop
26.3 MB/s ∼10% +34%
CrystalDiskMark 3.0
Write 4k QD32 (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
354.6 MB/s ∼47%
OCZ Vector 256 GB Desktop
372 MB/s ∼49% +5%
Samsung SSD 840 Pro 256 GB Desktop
370 MB/s ∼49% +4%
Samsung SSD 840 250 GB Desktop
259 MB/s ∼34% -27%
Intel SSD 520 Series 240GB Desktop
266.3 MB/s ∼35% -25%
OCZ Vertex 4 256 GB Desktop
342 MB/s ∼45% -4%
Read 4k QD32 (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
336.4 MB/s ∼35%
OCZ Vector 256 GB Desktop
383 MB/s ∼40% +14%
Samsung SSD 840 Pro 256 GB Desktop
402 MB/s ∼42% +20%
Samsung SSD 840 250 GB Desktop
372 MB/s ∼39% +11%
Intel SSD 520 Series 240GB Desktop
239.9 MB/s ∼25% -29%
OCZ Vertex 4 256 GB Desktop
349 MB/s ∼37% +4%
Write 4k (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
73.93 MB/s ∼8%
OCZ Vector 256 GB Desktop
103 MB/s ∼12% +39%
Samsung SSD 840 Pro 256 GB Desktop
88.9 MB/s ∼10% +20%
Samsung SSD 840 250 GB Desktop
86.1 MB/s ∼10% +16%
Intel SSD 520 Series 240GB Desktop
91.24 MB/s ∼10% +23%
OCZ Vertex 4 256 GB Desktop
85 MB/s ∼10% +15%
Read 4k (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
22.13 MB/s ∼0%
OCZ Vector 256 GB Desktop
27.8 MB/s ∼0% +26%
Samsung SSD 840 Pro 256 GB Desktop
35.7 MB/s ∼1% +61%
Samsung SSD 840 250 GB Desktop
29.7 MB/s ∼1% +34%
Intel SSD 520 Series 240GB Desktop
29.74 MB/s ∼1% +34%
OCZ Vertex 4 256 GB Desktop
29.6 MB/s ∼1% +34%

Legenda

 
Recensione breve dell'OCZ Vertex 450 256 GB Intel Core i7-3770K, AMD Radeon HD 7850M,
 
OCZ Vector 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vector 256 GB
 
Samsung SSD 840 Pro 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
Samsung SSD 840 250 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 250GB MZ7TD256HAFV
 
Intel SSD 520 Series 240GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Intel SSD 520 Series SSDSC2CW240A
 
OCZ Vertex 4 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vertex 4 256 GB VTX4-25SAT3-256G
AS SSD
Access Time Write (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
0.044 ms * ∼0%
OCZ Vector 256 GB Desktop
0.04 ms * ∼0% +9%
Samsung SSD 840 Pro 256 GB Desktop
0.046 ms * ∼0% -5%
Samsung SSD 840 250 GB Desktop
0.054 ms * ∼0% -23%
Intel SSD 520 Series 240GB Desktop
0.212 ms * ∼0% -382%
OCZ Vertex 4 256 GB Desktop
0.03 ms * ∼0% +32%
Access Time Read (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
0.107 ms * ∼0%
OCZ Vector 256 GB Desktop
0.049 ms * ∼0% +54%
Samsung SSD 840 Pro 256 GB Desktop
0.056 ms * ∼0% +48%
Samsung SSD 840 250 GB Desktop
0.063 ms * ∼0% +41%
Intel SSD 520 Series 240GB Desktop
0.126 ms * ∼0% -18%
OCZ Vertex 4 256 GB Desktop
0.13 ms * ∼0% -21%

Legenda

 
Recensione breve dell'OCZ Vertex 450 256 GB Intel Core i7-3770K, AMD Radeon HD 7850M,
 
OCZ Vector 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vector 256 GB
 
Samsung SSD 840 Pro 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
Samsung SSD 840 250 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 250GB MZ7TD256HAFV
 
Intel SSD 520 Series 240GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Intel SSD 520 Series SSDSC2CW240A
 
OCZ Vertex 4 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vertex 4 256 GB VTX4-25SAT3-256G

* ... Meglio usare valori piccoli

PCMark 7 - System Storage (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
5302 Points ∼74%
OCZ Vector 256 GB Desktop
5371 Points ∼75% +1%
Samsung SSD 840 Pro 256 GB Desktop
5519 Points ∼77% +4%
Samsung SSD 840 250 GB Desktop
5269 Points ∼74% -1%
Intel SSD 520 Series 240GB Desktop
5216 Points ∼73% -2%
OCZ Vertex 4 256 GB Desktop
5085 Points ∼71% -4%

Legenda

 
Recensione breve dell'OCZ Vertex 450 256 GB Intel Core i7-3770K, AMD Radeon HD 7850M,
 
OCZ Vector 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vector 256 GB
 
Samsung SSD 840 Pro 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
Samsung SSD 840 250 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 250GB MZ7TD256HAFV
 
Intel SSD 520 Series 240GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Intel SSD 520 Series SSDSC2CW240A
 
OCZ Vertex 4 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vertex 4 256 GB VTX4-25SAT3-256G
AS SSD
Copy Game MB/s (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
392.51 MB/s ∼7%
OCZ Vector 256 GB Desktop
274 MB/s ∼5% -30%
Samsung SSD 840 Pro 256 GB Desktop
269 MB/s ∼4% -31%
Samsung SSD 840 250 GB Desktop
158 MB/s ∼3% -60%
Intel SSD 520 Series 240GB Desktop
214.01 MB/s ∼4% -45%
OCZ Vertex 4 256 GB Desktop
229 MB/s ∼4% -42%
Copy Program MB/s (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
224.34 MB/s ∼8%
OCZ Vector 256 GB Desktop
247 MB/s ∼9% +10%
Samsung SSD 840 Pro 256 GB Desktop
222 MB/s ∼8% -1%
Samsung SSD 840 250 GB Desktop
124 MB/s ∼5% -45%
Intel SSD 520 Series 240GB Desktop
143.86 MB/s ∼5% -36%
OCZ Vertex 4 256 GB Desktop
196 MB/s ∼7% -13%
Copy ISO MB/s (ordina per valore)
Recensione breve dell'OCZ Vertex 450 256 GB
406.05 MB/s ∼11%
OCZ Vector 256 GB Desktop
448 MB/s ∼12% +10%
Samsung SSD 840 Pro 256 GB Desktop
429 MB/s ∼12% +6%
Samsung SSD 840 250 GB Desktop
211 MB/s ∼6% -48%
Intel SSD 520 Series 240GB Desktop
367.95 MB/s ∼10% -9%
OCZ Vertex 4 256 GB Desktop
347 MB/s ∼9% -15%

Legenda

 
Recensione breve dell'OCZ Vertex 450 256 GB Intel Core i7-3770K, AMD Radeon HD 7850M,
 
OCZ Vector 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vector 256 GB
 
Samsung SSD 840 Pro 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 Pro 256GB MZ7PD256HAFV-0Z000
 
Samsung SSD 840 250 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Samsung SSD 840 250GB MZ7TD256HAFV
 
Intel SSD 520 Series 240GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, Intel SSD 520 Series SSDSC2CW240A
 
OCZ Vertex 4 256 GB Desktop Intel Core i7-2600K, NVIDIA GeForce GTX 470, OCZ Vertex 4 256 GB VTX4-25SAT3-256G
OCZ Vertex 450 256 GB

Il Vertex 450 rappresenta la continuazione degli sforzi di OCZ verso una maggior indipendenza del processo di produzione. Grazie all'acquisizione di Indilinx, gli specialisti degli SSD possono ora offrire prodotti unici che non utilizzano un controller di terze parti.

Anche se il Vector, il prodotto di spicco della casa basato sul controller Barefoot 3, era un ottimo drive, ha avuto diversi problemi a competere con altri SSD di alta gamma in materia di prezzo. Spostandosi sul più economico NAND e verso una nuova revisione del Barefoot 3 con velocità di clock leggermente inferiori, OCZ sta evidentemente cercando di trovare il perfetto equilibrio. 

Chiedersi se il Vertex 450 abbia prestazioni paragonabili ai migliori drive della concorrenza, ovviamente, non ha molto senso. La vera domanda è se OCZ riuscirà a mantenere i prezzi abbastanza bassi per poter influire sul mercato. 

Nonostante la dura competizione offerta da altri SSD di alta gamma come il Samsung SSD 840 Pro, la lotta si risolve in favore di OCZ, dato che il Vertex 450 si merita il gradino più alto del podio nel suo settore di mercato. 

Nota: si tratta di una recensione breve. Per la recensione completa in inglese leggete qui.

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Jesper Berg (Update: 2014-09-19)