GA-X58A-UDR3 (with Bios rev. "F5" - latest)
OS: Windows 7 Professional (64 bit)
I have (2) Caviar Black (1TB) SATA3 drives.
At first I connected both in a Raid 0 configurations using the Intel Sata 2 ports:
I raided(striped) them using 2 of the Intel SATA2 ports, and created a "RAID 0")
Write -> 200 MB/s
Read -> 200 MB/s
I thought ok, thats is good.
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BUT, since they are SATA3 drives I decided to connect them to the 2 "Marvell 9128" GSATA/6/7 "SATA3" ports
( I selected AHCI mode and then created a "RAID 0" again).
Instead of getting "better" results it spewed out a paltry:
Write -> 200 MB/s
Read ->100 MB/s !!!!!!!!!!
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I used the exact same tests,... for both the above.
anyway, apparently when using Marvel GSATA Raid configurator in bios its has only 2 options, "AHCI" or "IDE".
Should I have used "IDE" ?
Or is this the same "Marvell" compnay that makes those gawd-awful NIC stuff ?
Anyone else had any issues with these so-called SATA 3 ports??
Hi,
I am new here, but I have a question? From were you got the Caviar Black (1TB) SATA3??? You should look close to the specification of your HDD!!! It is SATA II 3Gb transfer!!!! There is not yet on the marker a SATA III HDD or SDD!!!!!
Enjoy
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Please don't confuse the issue here.
and yes, my Caviar's are Sata3 specs, as far as specs go, but do the PC-hardware makers on our planet lie like marketing pirates !!!??? - ANSWER: -> of course they do.
However, here, and if you also follow this thread
http://forum.giga-byte.co.uk/index.php/topic,1617.0.html you'll know that I easily beat the ich10r (sata2) ports when compared alongside the Marvell sata3 ports by a little bit,, as long as I used a software stripe, in AHCI-mode, - on the Marvell sata3 ports, i was ok. ?
The bottleneck, as others like 'skiigor' have pointed out, really is the 'mechanical' HARDDRIVES somewhat as well.
However, I only have (2) sata3 caviars, if I had the finest sata3 SSD's(ie. Corsair's) sure the performance would be better.
The point is, Marvell, has some driver issues within bios for raiding, and Gigabyte knows it, and they're working on it. And now we know it.
In summary, its not just the sata3 drives in regards to this MB, or for that fact, any other MB manufacturer who is touting SATA3 controllers on thier MB such as ASUS, whooopee!, It is OBVIOUSLY the Marvell9128 'copy' of Intel's ich10r controller, because that is all Marvell has really done here, - reverse-engineer Intel's ich10r and added some cheap cacheing tricks, and then, called it a SATA3 controller !!!???
Do I wish Intel launched its SATA3 controller chipsets for this MB ? - uhhh YES !, as long as it doesn't force me to buy only Intel SSD's.
... In the meantime, lets hope Gigabyte will force Marvell to resolve their issue for us.
Rick.