I have done a USB 3.0 PCIe cards benchmark comparison test a week ago. I now have time to write the some of the early results. - Updating now
Performed on Z370 Coffee Lake
Source: USB 3.0 WD 2TB Hard Drive
Destination: 61436MB DDR4 Ramdrive
File(s) Size:
43.7GB - Blu-ray Movie
46,982,084,330 Bytes
344 Files, 29 Folders
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USB 2.0 eHCI
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INTEL USB 2.0 - integrated Z77
VIA USB 2.0 - PCIe Z370
16.23 MiB/s
2760 seconds estimated - Test not fully completed
46982084330/2760=
17022494.322463768115942028985507 Bytes/Sec
16623.529611781023550724637681159=KBytes/Sec
16.233915636504905811254528985507=MBytes/Sec
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USB 3.0 xHCI PCIe Cards
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NEC USB 3.0
99.21 GiB/s
451.59 seconds
46982084330/451.59=
104037034.32316924644035518944175 Bytes/Sec
101598.66633121996722690936468921 KBytes/Sec
99.217447589081999245028676454306 GBytes/sec
VIA USB 3.0
96.97 GiB/s
462.06 seconds
46982084330/462.06=
101679618.07990304289486213911613 Bytes/Sec
99296.502031155315327013807730598 KBytes/Sec
96.969240264800112624036921611912 GBytes/Sec
TI USB 3.0
96.07 GiB/s
466.38 seconds
46982084330/466.38=
100737776.77001586688966079162914 Bytes/Sec
98376.735126968620009434366825336 KBytes/Sec
96.071030397430292977963248852867 MBytes/Sec
FRESCO LOGIC USB 3.0
93.77 GiB/s
477.81 seconds
46982084330/477.81=
98327963.688495427052594127372805 Bytes/Sec
96023.402039546315481048952512505 KBytes/Sec
93.772853554244448711961867687993 GBytes/Sec
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Performed on Z77 Ivy Bridge
Source:
Destination:
File(s) Size:
150.30GB - Video .AVI
161384651246 Bytes
1 File
Performed on Z77 Ivy Bridge
INTEL USB 3.0 - Modded driver - Results provided by PPeti66x
92.54 GiB/s
1663 seconds
161384651246/1663=
97044288.18159951894167167769092 Bytes/Sec
94769.812677343280216476247745039 KBytes/Sec
92.548645192718047086402585688515 GBytes/Sec
ETRON USB 3.0 - Modded driver - Results provided by PPeti66x
90.85 GiB/s
1694 seconds
161384651246/1694=
95268389.165289256198347107438017 Bytes/Sec
93035.536294227789256198347107438 KBytes/Sec
90.855015912331825445506198347107 GBytes/Sec