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RB750 vs RB750G
Posted: Fri Jun 11, 2010 10:52 pm
by rgpmikrotik
Hello,
I want to know the differences between the RB 750 and RB750G, the only one is the gigabit support?
thanks in advance
Re: RB750 vs RB750G
Posted: Fri Jun 11, 2010 11:31 pm
by andrescamino
hello rgpmikrotik
The rb750g has 80MHz Atheros 7161 CPU instead of with AR7240 CPU which means that the 750g can have more throughput
Re: RB750 vs RB750G
Posted: Fri Jun 11, 2010 11:42 pm
by roc-noc.com
The RB750G CPU is about 2 times faster than the RB750 CPU.
The RB750 CPU is either 300MHz or 400MHz. The RB750G CPU is 680MHz.
Tom
Re: RB750 vs RB750G
Posted: Sat Jun 12, 2010 3:23 am
by rmichael
The RB750 CPU is either 300MHz or 400MHz. The RB750G CPU is 680MHz.
Are RB750 400MHz versions still produced? I thought that was just the first production batch that was 400MHz.
Re: RB750 vs RB750G
Posted: Sat Jun 12, 2010 3:31 am
by roc-noc.com
The RB750 CPU is either 300MHz or 400MHz. The RB750G CPU is 680MHz.
Are RB750 400MHz versions still produced? I thought that was just the first production batch that was 400MHz.
Our first batch was 400MHz, 2nd batch was 300MHz, third was 400MHz again, and I haven't checked since.
I am guessing that they use 300MHz CPUs when the 400MHz version is in short supply.
Tom
Re: RB750 vs RB750G
Posted: Sat Jun 12, 2010 10:19 pm
by roc-noc.com
FWIW I just checked our current RB750 stock and they are 400MHz CPUs with ROS 4.9.
Tom
Re: RB750 vs RB750G
Posted: Thu Jun 17, 2010 12:42 pm
by rmichael
RB750 vlan support is not as comprehensive as that of R750G
http://wiki.mikrotik.com/wiki/Manual:Sw ... p_Features
Re: RB750 vs RB750G
Posted: Wed Oct 20, 2010 1:48 am
by cib3k
Hi guys,
Sorry for resurrecting an old topic and also being kinda off-topic. When buying a RB750, is there any way of telling if the CPU is the 300MHz or the 400MHz version? I mean without looking inside the unit or powering it up. Thanks.
Re: RB750 vs RB750G
Posted: Wed Oct 20, 2010 12:25 pm
by rmichael
Vendors supposedly know that by serial number.
Re: RB750 vs RB750G
Posted: Wed Oct 20, 2010 5:00 pm
by Chupaka
[admin@MikroTik] > /system routerboard settings print
<...>
cpu-frequency: 680MHz
<...>
Re: RB750 vs RB750G
Posted: Wed Oct 20, 2010 8:38 pm
by cib3k
@Chupaka
The idea was to find out without powering up the unit.
Basically, I want to buy a RB750 from an online store. I already asked the vendor directly about the CPU speed - he doesn't know. I can also ask him for information written on the unit or on the package, but I can't ask him to power it up.