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New PowerPC G4 To Debut In October

New PowerPC G4 To Debut In October

by , 8:15 AM EDT, August 18th, 2004

The PowerPC G4 may yet have life in it. At the Microprocessor Forum in San Jose, CA, this October, Motorola's chip division, Freescale, will reportedly unveil a new dual-core G4 processor.

According to The Register, the dual-core G4 will sport an on-board memory controller capable of supporting DDR 2 SDRAM and a Gigabit Ethernet controller. The processor is also expected to employ the Rapid IO bus while maintaining backwards compatibility with old technologies. Speeds are expected to top 2GHz, although the chip could run slower at its debut.

The Reg believes this new G4 could usher in a new line of PowerBooks, prior to the debut of G5-based laptops. Additionally, Freescale is said to be working on an update to the MPC 7447A, its high-end G4 currently used in PowerBooks with speeds up to 1.5GHz.

The Mac Observer Spin:

With iMacs set to ship with G5 processor next month, it would be an embarrassing move for Apple to rev its premium "professional" notebook line again with an inferior processor to its consumer desktop. In 2004 (and presumably 2005) one still can't squeeze blood from a turnip, mind you, so if G5-based PowerBooks are simply too far off any PowerBook update at all will be appreciated by those who need a faster laptop now.

Observer Comments

Show: Subjects Only | Full Comments
Close Name:Small White Car Posts: 1960 Joined: 02 Jul 2004
Subject: It Would Be Nice

It would be nice to see the eMac line continue at a low cost, though. I know there's talk that the new iMacs will have a low model that makes the eMac unecessary, but there's no way to know if that's true it.

I can't see how any G5 iMac can cost $799 in the near future so I'd rather see the eMac continue on and keep getting upgraded to stay current. They're great entry-level Macs for first-time home users and I think that's a great thing to have. Punching them up to 2.0 GhZ G4s could keep them useful to people for quite a while longer.

Close Name:Guest
Subject: Nothing Inferior

Dude, the two biggest complaints about the G4 are:

1. Frequency scaling

2. FSB throughput.

Both have now been addressed by Freescale. The G4 in such a configuration will be an awesome Mac processor. We should encourage this kind of competition within the PPC world. Heck, we the consumer have everything to gain.

Close Name:Guest
Subject: Could not wait for a faster Powerbook

I've been ready for a more powerful Powerbook for the past year. I finally broke down and bought a Sony VAIO notebook. It's faster and cheaper then anything Apple had to offer right now. Window's still sucks, but it's never really been problematic for me since I'm a security freak on my computers anyway. I'll be replacing this machine in a year with hopefully a G5 Powerbook. If not, then I guess it will be another PC notebook.
:{

Close Name:spxyu02 Posts: 1214 Joined: 04 Aug 2004
Subject: Re: Could not wait for a faster Powerbook

Since I apparently can't delete my post, I'll just do this.



Last edited by spxyu02 on Wed Aug 18, 2004 9:41 am; edited 1 time in total
Reply | Quote
Close Name:SWFan Posts: 484 Joined: 23 Jan 2002
Subject:

I would agree that a G4 with significantly more raw speed and support for bigger FSB's and high speed memory would still be a nice chip to have. If the G5 laptop is too far off, this would be the way to go. The downside is that it just further puts off Apple's complete switch to 64-bit.

Close Name:Guest
Subject: Processor Upgrades

Man, a 2Ghz dual core G4 could really lengthen the lifespan of my Quicksilver 933...

Close Name:kenaustus Posts: 602 Joined: 27 Jun 2003
Subject: DUAL core?

Could it actually be that Freescale is free enough from Moto that they are going to start delivering exciting chips?

I don't think there is a problem with putting a dual core G4 chip into the PB in Oct, even if it is only there or 4 - 6 months. It would boost performance and get more people looking at the PB to see what a dualie notebook is like. (I would love it if current PB users, like me, could buy the chip for an upgrade!)

Even more important is that a dual core running at 1.8 - 2.0+ would significantly boost the iBook or a fair while - at least until IBM is flush with G5 chips. Might actually go longer than that IF the dual core significantly boosts performance over the current G4. Might it be that Apple has a new iBook design waiting for this chip? You know that they have prototype chips available to play with. Can you see someone telling their friend, "I've got a little dual core chip in my iBook that blows off your 3.2 Dull desktop"?

Also can add life to the eMac, which is going to be around for a while. A 2.0 dual core with a CRT would work very well for a lot of people and keep the education folks happy.

If Freescale is delivering a DUAL core G4 that can use a faster FSB then a 1.6 would give a G5 1.6 a run for the money. A 1.8 and a 2.0 would drive the PC world nuts. I'm rather happy about this development and hope that Freescale can deliver.

View Name:RealityCheck -   Troll Posts: 392 Joined: 06 May 2004
Subject: Motorola's Last Laugh - 3GHz Before IBM
Close Name:spxyu02 Posts: 1214 Joined: 04 Aug 2004
Subject: Re: DUAL core?

Quote
kenaustus wrote:
(I would love it if current PB users, like me, could buy the chip for an upgrade!)


I would love that also, but I think that would send my battery life right down the toilet.

Close Name:Guest
Subject: Reality Check stirs up crap for attention...

His need for love has been twitsed into a negative response mechanism. Every post he creates is aimed to agitate, aggravate and hate.

Close Name:spxyu02 Posts: 1214 Joined: 04 Aug 2004
Subject: Re: Motorola's Last Laugh - 3GHz Before IBM

Quote
RealityCheck wrote:
...and Steve Jobs will have picked the wrong processor again.


, and you will still be a sad little boy combing through a mac messageboard. It's okay, I'm just so sorry that your life lead to this.

Close Name:Bookman Posts: 543 Joined: 22 Apr 2002
Subject:

Exactly - eMac is still at the top of the all-time bang for buck scale for Mac. Pumping it up to 2.0 gHz would be fantastic, especially if the price remains the same.

Close Name:Guest
Subject: It doesn't have to be called G4

This new chip sounds sufficiently different that Apple need not call it a G4. If it is a superior chip to the "G5" they could call it a G6. These are just marketing names. FWIW I doubt Apple would put a strong performing dual-core chip in low-end machines before the high end got such chips, and they wouldn't discontinue the "G5" to reintroduce the G4. Logic tells me that it either won't outperform the G5 or it won't be called a G4.

Will

Close Name:Billy K Posts: 297 Joined: 06 May 2004
Subject: 440 vs. Hemi

I think this is great. More choice for customers. Choice is good, right Real?

Sorry.

Anyway, why not continue to develop an already great chip to its full potential? I sure would like to see 2Ghz in my little eMac. Hell, if I could upgrade, I wouldn't need to buy an iMac this....

Wait a minute.

Yeah. I'm not sure how they would sell this. This would probably cannibalize sales of the new, spiffy iMac. But still, overall, it's definitely a Good Thingâ„¢.

Reminds me of the 440 vs. Hemi Mopar debate in the 60s. One side said the 440/6bbl was a better setup than the Hemi/4bbl. Each one did different things better, and different tests put each one ahead. In the end, people got to choose, and Dodge/Plymouth dominated the era of muscle cars.

I would like to see Apple dominate the era of muscle chips.

Close Name:jimothy Posts: 612 Joined: 04 Jun 2004
Subject:

Quote
Billy K wrote:

I would like to see Apple dominate the era of muscle chips.


That thing got a dualie in it? Sweet!

Close Name:Guest
Subject:

Quote
RealityCheck wrote:
The way things are going Motorola will get to 3GHz before IBM. Motorola will have the last laugh, and Steve Jobs will have picked the wrong processor again.


again? when was the 1st time?

Close Name:Guest
Subject:

Quote
Small White Car wrote:
It would be nice to see the eMac line continue at a low cost, though. I know there's talk that the new iMacs will have a low model that makes the eMac unecessary....


Than there's a price difference too. A dual Core G4 will exactly fill that gap. iMac's (rumored) will start pricing like today's iMac, shich is USD 1299.00. eMac's however start at USD 799.00. Maybe we will be surprised and get new iMacs as well as updated eMacs. I hope so.... would be good for Apple's market share. They are starting to gain some lost share back over the last 1/2 year....

Close Name:Guest
Subject: New improved G4

Yes one can just imagine everyone saying how right SJ was in sticking with the wonderful new improved Moto G4 rather than going for that G5 64bit thingy that came out over a year earlier than this incarnation and will comfortably outperform it when it does and represents the ealy stages of the next generation of chips rather than a much improved but dead end incarnation of the last generation. Its a good lower end to middling chip thats all, but a G5 killer, like those iPod killers, I think not, even for SJ's marketing skills.

Close Name:Guest
Subject: Replacing Current PB CPUs

Kenaustus wrote: "I would love it if current PB users, like me, could buy the chip for an upgrade!".

Sorry, that's not going to happen. In current PowerBooks, the CPU is soldered directly to the motherboard to reduce thickness. It's also damned near impossible that the Freescale chip would have the same dimensions, power requirements, heat output and -- most importantly -- pinout as the current generation of G4 chips.

-Will

Close Name:Guest
Subject: Irony loves company

This chip could actually put stock laptops on par performance wise in many things with the Towers; In Altivec heavy tasks, likely it could be better since the Motorola Altivec implementation is more advanced than IBM's. Wouldn't it be ironic if the PowerBook was a faster workstation than a G5 for Final Cut Pro?

(RAM Limitations aside of course.)

Close Name:Guest
Subject: Re: Moto's last laugh

Quote
RealityCheck wrote:
...and Steve Jobs will have picked the wrong processor again.

PC egotist

Close Name:Guest
Subject: yes! it would be very nice

The eMac is a beautiful computer. Every bit as fast and functional as the iMac. It just has a CRT instead of a digital display. I for one do not want a digital display. I want an eMac. I hope they come out with a G5 eMac. Be still my
heart !!!!!!!!. A G5 eMac with a top of the line video card would have every Mac gamer drooooling!!!!!!!!

Close Name:Guest
Subject: Re: It doesn't have to be called G4

I agree. In keeping with schemes of the past, they could call it "G4e."

On the other hand, the dual-core feature is far more than a simple enhancement of a single processor. Two processors in the same package have significant performance advantages, even over two single-core processor packages on the same board. And support for DDR 2 SDRAM does even more for the performance.

So why not take a page from the book of the car model-naming gurus and call it "G4 2xe?" Can't you just hear Strong Bad saying that name?

Close Name:algr Posts: 296 Joined: 07 Aug 2003
Subject: It's good news that Moto is still in the chip game.

n/t

Close Name:slinky259 Posts: 91 Joined: 24 Jun 2004
Subject:

Quote
Guest wrote:

So why not take a page from the book of the car model-naming gurus and call it "G4 2xe?" Can't you just hear Strong Bad saying that name?


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