Începând benchmark-ul.
Benchmarking E:(NM13ZZGK)
A început la 12/04/2018 10:47:58 PM
Nume fișier: E:\test.tmp
Începând benchmark-ul cu fișier mare. Cu un fișier de 100MB.
16384k:6 Viteză de scriere: 124.27MB/s
16384k:6 Viteză de scriere: 127.20MB/s
16384k:6 Viteză de scriere: 120.25MB/s
16384k:6 Viteză medie de scriere: 123.84MB/s
16384k:6 Viteză de citire: 74.98MB/s
16384k:6 Viteză de citire: 124.73MB/s
16384k:6 Viteză de citire: 116.74MB/s
16384k:6 Viteză medie de citire: 100.26MB/s
8192k:12 Viteză de scriere: 125.75MB/s
8192k:12 Viteză de scriere: 120.11MB/s
8192k:12 Viteză de scriere: 123.51MB/s
8192k:12 Viteză medie de scriere: 123.08MB/s
8192k:12 Viteză de citire: 72.24MB/s
8192k:12 Viteză de citire: 124.84MB/s
8192k:12 Viteză de citire: 119.56MB/s
8192k:12 Viteză medie de citire: 99.28MB/s
4096k:25 Viteză de scriere: 117.45MB/s
4096k:25 Viteză de scriere: 124.16MB/s
4096k:25 Viteză de scriere: 127.21MB/s
4096k:25 Viteză medie de scriere: 122.80MB/s
4096k:25 Viteză de citire: 75.94MB/s
4096k:25 Viteză de citire: 125.22MB/s
4096k:25 Viteză de citire: 115.06MB/s
4096k:25 Viteză medie de citire: 100.52MB/s
2048k:50 Viteză de scriere: 122.62MB/s
2048k:50 Viteză de scriere: 127.25MB/s
2048k:50 Viteză de scriere: 127.04MB/s
2048k:50 Viteză medie de scriere: 125.60MB/s
2048k:50 Viteză de citire: 74.50MB/s
2048k:50 Viteză de citire: 126.67MB/s
2048k:50 Viteză de citire: 122.66MB/s
2048k:50 Viteză medie de citire: 101.80MB/s
1024k:100 Viteză de scriere: 114.04MB/s
1024k:100 Viteză de scriere: 124.34MB/s
1024k:100 Viteză de scriere: 121.38MB/s
1024k:100 Viteză medie de scriere: 119.76MB/s
1024k:100 Viteză de citire: 54.92MB/s
1024k:100 Viteză de citire: 124.24MB/s
1024k:100 Viteză de citire: 128.11MB/s
1024k:100 Viteză medie de citire: 88.07MB/s
512k:200 Viteză de scriere: 116.78MB/s
512k:200 Viteză de scriere: 123.86MB/s
512k:200 Viteză de scriere: 124.75MB/s
512k:200 Viteză medie de scriere: 121.69MB/s
512k:200 Viteză de citire: 87.11MB/s
512k:200 Viteză de citire: 130.46MB/s
512k:200 Viteză de citire: 126.14MB/s
512k:200 Viteză medie de citire: 110.81MB/s
Ștergerea fișierului.
Începând benchmark-ul cu fișier mic. Cu un fișier de 10MB.
Ce pot să spun, nu am fost impresionat... La început, transferul de date este destul de rapid (USB 3.0), dacă nu ar fi fost rapid, nici măcar nu aș fi comentat. Cu toate acestea, după câteva sute, viteza de transfer scade la jumătate și mai puțin, ceea ce înseamnă că trece de la aproximativ 80-90MB pe secundă la 30MB/s.
Aici este testul pe care l-am efectuat. Dacă cineva este familiarizat cu viteza de testare, vor înțelege.
P.S. Nu este un SSD, dar nu a funcționat pentru mine cu USB 3.0. Poate că nu am avut noroc și am ajuns cu un astfel de produs.
Starting benchmark.
Bechmarking E:(NM13ZZGK)
Started at 4/12/2018 10:47:58 μμ
Filename: E:\test.tmp
Starting large file benchmark. With 100MB file.
16384k:6 Write Speed:124,27MB/s
16384k:6 Write Speed:127,20MB/s
16384k:6 Write Speed:120,25MB/s
16384k:6 Average Write Speed:123,84MB/s
16384k:6 Read Speed:74,98MB/s
16384k:6 Read Speed:124,73MB/s
16384k:6 Read Speed:116,74MB/s
16384k:6 Average Read Speed:100,26MB/s
8192k:12 Write Speed:125,75MB/s
8192k:12 Write Speed:120,11MB/s
8192k:12 Write Speed:123,51MB/s
8192k:12 Average Write Speed:123,08MB/s
8192k:12 Read Speed:72,24MB/s
8192k:12 Read Speed:124,84MB/s
8192k:12 Read Speed:119,56MB/s
8192k:12 Average Read Speed:99,28MB/s
4096k:25 Write Speed:117,45MB/s
4096k:25 Write Speed:124,16MB/s
4096k:25 Write Speed:127,21MB/s
4096k:25 Average Write Speed:122,80MB/s
4096k:25 Read Speed:75,94MB/s
4096k:25 Read Speed:125,22MB/s
4096k:25 Read Speed:115,06MB/s
4096k:25 Average Read Speed:100,52MB/s
2048k:50 Write Speed:122,62MB/s
2048k:50 Write Speed:127,25MB/s
2048k:50 Write Speed:127,04MB/s
2048k:50 Average Write Speed:125,60MB/s
2048k:50 Read Speed:74,50MB/s
2048k:50 Read Speed:126,67MB/s
2048k:50 Read Speed:122,66MB/s
2048k:50 Average Read Speed:101,80MB/s
1024k:100 Write Speed:114,04MB/s
1024k:100 Write Speed:124,34MB/s
1024k:100 Write Speed:121,38MB/s
1024k:100 Average Write Speed:119,76MB/s
1024k:100 Read Speed:54,92MB/s
1024k:100 Read Speed:124,24MB/s
1024k:100 Read Speed:128,11MB/s
1024k:100 Average Read Speed:88,07MB/s
512k:200 Write Speed:116,78MB/s
512k:200 Write Speed:123,86MB/s
512k:200 Write Speed:124,75MB/s
512k:200 Average Write Speed:121,69MB/s
512k:200 Read Speed:87,11MB/s
512k:200 Read Speed:130,46MB/s
512k:200 Read Speed:126,14MB/s
512k:200 Average Read Speed:110,81MB/s
Deleting file.
Starting small file benchmark. With 10MB file.
256k:40 Write Speed:106,00MB/s
256k:40 Write Speed:96,47MB/s
256k:40 Write Speed:103,86MB/s
256k:40 Average Write Speed:101,94MB/s
256k:40 Read Speed:13,12MB/s
256k:40 Read Speed:89,30MB/s
256k:40 Read Speed:114,15MB/s
256k:40 Average Read Speed:31,19MB/s
128k:80 Write Speed:103,00MB/s
128k:80 Write Speed:84,25MB/s
128k:80 Write Speed:100,61MB/s
128k:80 Average Write Speed:95,19MB/s
128k:80 Read Speed:12,88MB/s
128k:80 Read Speed:91,64MB/s
128k:80 Read Speed:113,87MB/s
128k:80 Average Read Speed:30,83MB/s
64k:160 Write Speed:109,69MB/s
64k:160 Write Speed:105,85MB/s
64k:160 Write Speed:95,84MB/s
64k:160 Average Write Speed:103,45MB/s
64k:160 Read Speed:15,17MB/s
64k:160 Read Speed:100,74MB/s
64k:160 Read Speed:101,40MB/s
64k:160 Average Read Speed:35,00MB/s
32k:320 Write Speed:72,09MB/s
32k:320 Write Speed:66,82MB/s
32k:320 Write Speed:71,62MB/s
32k:320 Average Write Speed:70,09MB/s
32k:320 Read Speed:31,80MB/s
32k:320 Read Speed:78,52MB/s
32k:320 Read Speed:78,93MB/s
32k:320 Average Read Speed:52,77MB/s
Deleting file.
Starting tiny file benchmark. With 1MB file.
16k:320 Write Speed:48,95MB/s
16k:320 Write Speed:46,39MB/s
16k:320 Write Speed:47,74MB/s
16k:320 Average Write Speed:47,67MB/s
16k:320 Read Speed:55,75MB/s
16k:320 Read Speed:57,16MB/s
16k:320 Read Speed:57,06MB/s
16k:320 Average Read Speed:56,65MB/s
8k:640 Write Speed:38,39MB/s
8k:640 Write Speed:31,61MB/s
8k:640 Write Speed:35,60MB/s
8k:640 Average Write Speed:34,97MB/s
8k:640 Read Speed:14,32MB/s
8k:640 Read Speed:33,20MB/s
8k:640 Read Speed:34,92MB/s
8k:640 Average Read Speed:23,33MB/s
4k:1280 Write Speed:17,41MB/s
4k:1280 Write Speed:16,42MB/s
4k:1280 Write Speed:16,93MB/s
4k:1280 Average Write Speed:16,91MB/s
4k:1280 Read Speed:17,78MB/s
4k:1280 Read Speed:17,70MB/s
4k:1280 Read Speed:18,24MB/s
4k:1280 Average Read Speed:17,90MB/s
2k:2560 Write Speed:11,51MB/s
2k:2560 Write Speed:8,98MB/s
2k:2560 Write Speed:10,29MB/s
2k:2560 Average Write Speed:10,16MB/s
2k:2560 Read Speed:9,65MB/s
2k:2560 Read Speed:9,69MB/s
2k:2560 Read Speed:9,76MB/s
2k:2560 Average Read Speed:9,70MB/s
1k:5120 Write Speed:1,31MB/s
1k:5120 Write Speed:4,19MB/s
1k:5120 Write Speed:4,22MB/s
1k:5120 Average Write Speed:2,42MB/s
1k:5120 Read Speed:0,23MB/s
1k:5120 Read Speed:4,86MB/s
1k:5120 Read Speed:5,11MB/s
1k:5120 Average Read Speed:0,63MB/s
Deleting file.
Benchmark done.
Ended at 4/12/2018 10:49:15 μμ
Τι να σας πω, εμένα δεν με ενθουσίασε... Στην αρχή η αντιγραφή δεδομένων γίνεται αρκετά γρήγορα
(USB 3.0) έχουμε αν δεν γινόταν και γρήγορα δεν θα σχολίαζα καν. Παρόλα αυτά μετά από μερικά τοις εκατό ταχύτητα μεταφοράς πέφτει στο μισό και παρακάτω, δηλαδή απο γύρο στα 80-90ΜΒ το δευτερόλεπτο πέφτει και στα 30ΜΒ/δ.
Ορίστε και η δοκιμή που έκανα. Αν κάποιος γνωρίζει απο τα Test speed θα καταλάβει.
Υ.γ. SSD δεν είναι αλλά για USB 3.0 δεν μου έκανε εμένα. Ισως να μην ήμουν τόσο τυχερός και να έτυχε σε εμενα τέτοιο προϊόν.