D945GCLF - complete with Intel Atom

oDii

Limp Gawd
Joined
Apr 18, 2006
Messages
169
I was lucky enough to get my hands on one of only 10 (approximately) D945GCLFs in New Zealand at the moment and I thought I'd share some of the stuff I'd learned about it for the advantage of others. Firstly, pictures:

1.jpg


Is the board itself, without this fan:

2.jpg


which happens to be one of the worst fans I've ever heard. Rattles and just begged to be taken off. Not like it provides any meaningful airflow anyway.

Curiously, after entering the BIOS, I found something interesting:

3.jpg


Hyperthreading on an Atom!

The heat output is insanely small compared to my D201GLY2 - this does not need active cooling. I'm planning to put Smoothwall on it (in the process of doing), but as a "final-cum-initial" gotcha, the integrated ethernet chip is going to be a pain for most Linux distributions (as well as Windows I imagine) as it's the Realtek RTL8101E.

Anyone else have one? What have your experiences been?
 
Yep, Hyperthreading is one of Atoms features. Also the larger HS+Fan is on the 945GC chipset and not the cpu, It's rated at 22W compared to around 2W for the CPU.

Still, kind of odd that they'd put the fan on there if it doesn't get all that hot. Perhaps just CYA on their part.

You're going to be one of the few people who have them at the moment, none of the north american shops are getting them for another week or two i believe.

I think everybody would be interested to see some benchmarks or impressions of the board doing regular desktop tasks in windows/linux.
 
Ultra-low power consumption and redesigned from the ground up…. Yeah, I would like to see some benchmarks… This could be slower than a 600MHz VIA, for all we know.
 
I'll see what I can do - I've just RIS'ed a copy of XP onto the machine and it's really, really snappy for what it is... if you've used an older AMD Athlon XP 2500+ or thereabouts I think would be what I'd equate it to just by the feel.

Any requests for benchmarks? I'll run the standard SuperPi type applications for the sake of my curiosity, but most of my normal suite isn't really designed for this level of board (3DMark on GMA950 graphics isn't really too fair :rolleyes: ).
 
General:

intro.jpg


SuperPie 1million:

superpi.jpg


Some SiSoft Sandra results:

SiSoftware Sandra

Benchmark Results
Dhrystone ALU : 3889MIPS
Whetstone iSSE3 : 3355MFLOPS
Results Interpretation : Higher index values are better.

Performance vs. Speed
Dhrystone ALU : 2.44MIPS/MHz
Whetstone iSSE3 : 2.10MFLOPS/MHz
Results Interpretation : Higher index values are better.

Performance vs. Power
Processor(s) Power : 2.05W
Dhrystone ALU : 1897.07MIPS/W
Whetstone iSSE3 : 1636.59MFLOPS/W
Results Interpretation : Higher index values are better.

Benchmark Results
Multi-Media Int x8 iSSSE3 : 29553iit/s
Multi-Media Float x4 iSSE2 : 19963fit/s
Results Interpretation : Higher index values are better.

Performance vs. Speed
Multi-Media Int x8 iSSSE3 : 18.52iit/s/MHz
Multi-Media Float x4 iSSE2 : 12.51fit/s/MHz
Results Interpretation : Higher index values are better.

Performance vs. Power
Processor(s) Power : 2.05W
Multi-Media Int x8 iSSSE3 : 14416.10iit/s/W
Multi-Media Float x4 iSSE2 : 9738.05fit/s/W
Results Interpretation : Higher index values are better.

Performance Test Status
Run ID : Intel(R) Atom(TM) CPU 230 @ 1.60GHz (HT, 1.60GHz, 512kB L2, 532MHz FSB)
Platform Compliance : x86
NUMA Support : No
SMP (Multi-Processor) Benchmark : Yes
Total Test Threads : 2
Multi-Core Test : No
SMT (Multi-Threaded) Benchmark : Yes
Threads per Core : 2
Processor Affinity : P0C0T0 P0C0T1
System Timer : 1.60GHz
Number of Runs : 64000 / 640

Processor
Model : Intel(R) Atom(TM) CPU 230 @ 1.60GHz
Speed : 1.60GHz
Cores per Processor : 1 Unit(s)
L2 On-board Cache : 512kB, ECC, Synchronous, ATC, 8-way, 64 byte line size, 2 threads sharing

Features
SSE Technology : Yes
SSE2 Technology : Yes
SSE3 Technology : Yes
Supplemental SSE3 Technology : Yes
SSE4.1 Technology : No
SSE4.2 Technology : No
EMMX - Extended MMX Technology : No
SSE4A Technology : No
HTT - Hyper-Threading Technology : Yes

According to the graphs, it's roughly level with the Athlon XP 3000+. Useability wise it's great, as I said above... and when you consider just how little power it's using, and how little heat it's putting out... it's just incredible.
 
Are there downloadable versions of the OfficeBench/PC WorldBench available? After some Googling I wasn't able to find a recent version to use. It'd be very interesting to compare them to the figures VIA have released for the their Nanos (here).
 
the integrated ethernet chip is going to be a pain for most Linux distributions (as well as Windows I imagine) as it's the Realtek RTL8101E.
Realtek has pretty complete support for that chip, everything from DOS to Win9x, WinCE, WinXP, XP x64, Vista 32-bit and x64, Unix, Linux, Novell, and OS X 10.4 & 10.5. It seems to have the most support of any chipset I have checked the download page for. :p

http://www.realtek.com.tw/downloads...d=7&Level=5&Conn=4&DownTypeID=3&GetDown=false
 
Realtek has pretty complete support for that chip, everything from DOS to Win9x, WinCE, WinXP, XP x64, Vista 32-bit and x64, Unix, Linux, Novell, and OS X 10.4 & 10.5. It seems to have the most support of any chipset I have checked the download page for. :p

http://www.realtek.com.tw/downloads...d=7&Level=5&Conn=4&DownTypeID=3&GetDown=false

Yeah, it is easy in that regard that they actually have drivers for it available, but difficult in the regard that neither Windows XP nor the Linux kernel Smoothwall is based on currently (2.6.16.60) had drivers built in. If they had used something a bit older it would have been much nicer for me :p, although from the output of lspci:

Code:
01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101E PCI Express Fast Ethernet controller (rev 02)
        Subsystem: Intel Corporation Unknown device 0001
        Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
        Latency: 0, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 11
        Region 0: I/O ports at 2000 [size=256]
        Region 2: Memory at 48200000 (64-bit, non-prefetchable) [size=4K]
        Region 4: Memory at 48000000 (64-bit, prefetchable) [size=64K]
        Expansion ROM at 48020000 [disabled] [size=128K]
        Capabilities: [40] Power Management version 3
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
                Status: D0 PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [50] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable-
                Address: 0000000000000000  Data: 0000
        Capabilities: [70] Express Endpoint IRQ 1
                Device: Supported: MaxPayload 256 bytes, PhantFunc 0, ExtTag-
                Device: Latency L0s <512ns, L1 <8us
                Device: AtnBtn- AtnInd- PwrInd-
                Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported-
                Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
                Device: MaxPayload 128 bytes, MaxReadReq 4096 bytes
                Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 0
                Link: Latency L0s <512ns, L1 <64us
                Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch-
                Link: Speed 2.5Gb/s, Width x1
        Capabilities: [ac] MSI-X: Enable- Mask- TabSize=2
                Vector table: BAR=4 offset=00000000
                PBA: BAR=4 offset=00000800
        Capabilities: [cc] Vital Product Data

it looks like that Intel had a spare PCI-E lane they wanted to use.
 
You have my sympathy for the troubles you're going to have installing it under Linux, but the Windows installation is cake. OS X installation is almost as easy, but I noticed it usually takes 2 reboots to make it work on the wireless RTL cards at least.
 
You have my sympathy for the troubles you're going to have installing it under Linux, but the Windows installation is cake. OS X installation is almost as easy, but I noticed it usually takes 2 reboots to make it work on the wireless RTL cards at least.

Hey, this is new tech; no sympathies are needed here mate. Out of this I've learnt how to build my own modules in Linux. I was just communicating the fact that, as this formfactor is ideal for a Smoothwall or any form of imbedded system that would/might run Linux, there would likely be some issues during setup that one might not expect instead of everything working off the bat like it did with the D201GLY2 (for instance) due to it using a Realtek ethernet controller over an SiS.
 
Does the heatsink on the chipset get hot at all?

I was hesitating between this and the D201GLY2. I wasn't so sure the total power consumption is that much lower due to the 945GC chipset, and the Atom is considerably slower than the Celeron 220. I've also read that you can undervolt the Celeron on the D201GLY2 to reduce power/heat output.
 
Does the heatsink on the chipset get hot at all?

I was hesitating between this and the D201GLY2. I wasn't so sure the total power consumption is that much lower due to the 945GC chipset, and the Atom is considerably slower than the Celeron 220. I've also read that you can undervolt the Celeron on the D201GLY2 to reduce power/heat output.

This is definately a lot less hot than the D201GLY2. Yes, the chipset does get hot but even under load shouldn't need much of an airflow... mine just gets the benefit of an old doublefanned Enermax power supply I had laying around and that is more than enough.
 
My i915Gmm board has the same ethernet chip, and under CentOS, there was a DKMS driver for the 8101, which took some know-how to get in there, but it was cake once it was there.
 
Only one LAN port?

Darn it. I need a board with two LAN ports on it, and I really want to avoid using the PCI slot. Mini-ITX cases go way up in size and price when PCI slots get involved.:(
 
Only one LAN port?

Darn it. I need a board with two LAN ports on it, and I really want to avoid using the PCI slot. Mini-ITX cases go way up in size and price when PCI slots get involved.:(

May I ask why do you need 2 lan ports?
 
Hi, I have 4 quick questions about this Board / CPU combo.

1. Can you Over and Under clock the CPU?

2. Can it decode 1080p H264 24fps content at stock clocks?

3. Can you use the PCI slot for an add in Video card (for component/composite output)?

4. What does it score in Cinebench 10?
 
Hi, I have 4 quick questions about this Board / CPU combo.

1. Can you Over and Under clock the CPU?

2. Can it decode 1080p H264 24fps content at stock clocks?

3. Can you use the PCI slot for an add in Video card (for component/composite output)?

4. What does it score in Cinebench 10?

1. Not in this version of the BIOS - there are no FSB or multiplier configuration options.

2. No. I tried Trailer 3 of The Dark Knight from apple.com/trailers and it stuttered a lot.

3. Presumably, I hadn't tried... stock standard PCI slot as far as I'm aware. Interestingly, I noticed that in FudZilla's review they have a DVI port - I most definitely have a VGA port - so there may be more versions of this board floating around that we are not quite aware of yet (so don't be disappointed it doesn't come in your favorite color because it might just).

4. I'll add this to the list of benchmarks to run tomorrow (currently running Smoothwall in a test environment under load to see how it goes).

Just regarding benchmarks, I'm open to trying any however they will need to be readily available (still disappointed that all of the benchmarks VIA has released of their Nano seem to be using proprietary benchmarks that I for instance cannot get a hold of to run on the Atom).

Only one LAN port?

Darn it. I need a board with two LAN ports on it, and I really want to avoid using the PCI slot. Mini-ITX cases go way up in size and price when PCI slots get involved.:(

I take it using a PCI riser card (1 to 2 slots) would be out of the question? I suppose it'd take you out of Mini-ITX and into the 1U formfactor, but if you were crafty with the positioning of the powersupply/drives it'd still be damn small!
 
I still find it hard to believe that it only has one LAN port... I am with the guy above... a Smoothwall or IPCOP, would be what a TON of people would use one of these boards for....
 
I don't care about 1 LAN, I wished it had Gigabit LAN on the PCI-E bus. This will make an awesome low power file-server.
 
1. Can you Over and Under clock the CPU?

1. Not in this version of the BIOS - there are no FSB or multiplier configuration options.

Actually according to the manuals now available on their site, you can adjust the Multiplier from the "Maintainance" menu when the board is set to "Configure" mode. (CMOS jumper on pins 2-3)
 
Actually according to the manuals now available on their site, you can adjust the Multiplier from the "Maintainance" menu when the board is set to "Configure" mode. (CMOS jumper on pins 2-3)

Really? I can only presume I'm running a different version of the BIOS that they used to write that as when I set the board to "maintainence" and even "recovery" (no pins jumpered), I had no options for setting the multiplier. All either mode does is give access to the Maintainence menu, which allows for clearing passwords and reenabling USB ports and the like - nothing to do with any clocking options.

I'd also strongly suspect that if I flashed the BIOS to the version that they're using, the option would not actually change the multiplier as this seems to be the way Intel is heading.
 
Ahh, yeah looking at it again the list of bios options is generic for a range of boards, so they may not have put the feature in there. Supposedly you change "Default Frequency Ratio" to disabled, then you can adjust "CPU Frequency Multiplier", but if the option isn't there what can you do.

Either way with the low power draw and performance of the chip i don't think it's worthwhile to underclock it anyways. Hell you'll get better power savings by unplugging your keyboard or mouse.

If we're lucky perhaps a non-intel board will come along and give us some overclocking options.
 
Just wait guys, they'll have quite a few Atom boards out by the end of the year. Did anyone see the boards from MSI and Gigaybte from the Computex coverage? They've got gigabit LAN over PCI-E.

Intel is making a huge push for Mini-ITX.

I hope so... I mean pair a 2w CPU with a 25w chipset... how dumb is that? Poulsbo is the mobile Atom chipset and that would rock for a SFF PC - it also has H264 acceleration etc so would make for a great HTPC, low power server or NAS box, the list goes on....

Even Asus new eBox doesnt have a decent chipset!
 
I hope so... I mean pair a 2w CPU with a 25w chipset... how dumb is that? Poulsbo is the mobile Atom chipset and that would rock for a SFF PC - it also has H264 acceleration etc so would make for a great HTPC, low power server or NAS box, the list goes on....

Even Asus new eBox doesnt have a decent chipset!
The Atom N270 (netbook) or Atom N230(nettop) processors are limited by Intel for use with the 945GSE or 945GC chipsets respectively. So don't get your hopes up about other manufacturers using different chipsets.

The chipsets you're thinking of are for use with the Atom Centrino platform, which is only going to be in smaller more pocket-formfactor devices.
 
The Atom N270 (netbook) or Atom N230(nettop) processors are limited by Intel for use with the 945GSE or 945GC chipsets respectively. So don't get your hopes up about other manufacturers using different chipsets.

The chipsets you're thinking of are for use with the Atom Centrino platform, which is only going to be in smaller more pocket-formfactor devices.

err Wikipedia seems to say 945GSE IS Poulsbo.... which is the Atom chipset with accelerated video decode built in!??!
 
If this had Onboard S/PDIF I'd get rid of my Core 2 Quad and use one of these as my foobar2000 computer.

(I own a MacBook, but I use foobar for my music on a second PC)
 
err Wikipedia seems to say 945GSE IS Poulsbo.... which is the Atom chipset with accelerated video decode built in!??!

If you followed my link you'll see that the Atom MID chipsets are the System Controller Hubs, the US15W for example has hardware video decode.

Wikipedia says lots of things which aren't quite correct, link.
 
Man, I just noticed that mini-ITX board also has a 12V CPU connector. /facepalm

Those things are a pain in mini-ITX systems. Finding a reasonably priced case with a PSU capable of outputting the required power and having the right connectors is a real challenge.
 
Man, I just noticed that mini-ITX board also has a 12V CPU connector. /facepalm
I read somewhere (an e-store in Portugal where you can actually pre-order one of these) that this board actually has the 4-pin connector "pre-bridged", which I assume means you don't actually REQUIRE the connector to be present, only advisable.

Which makes A LOT of sense, since the damn CPU consumes less than the southbridge, which I believe gets its power from the ATX12V connector... :rolleyes:

Btw, AFAIK, most (if not all) PicoPSUs now ship with the Molex>ATX12V2 converter, so that will only be a problem in configurations VERY tight on space (though you'll have to deal with the oversized SB cooler first... hehe)

Cheers.

Miguel


P.S.: Anyone knows when these ones will be available in Europe? Especially in Portugal? And/or if they're easy to find in the US (I might have someone go there in a while, and getting stuff at half the price it would usually cost me - customs, import taxes, VAT, VAT again, reseller margins, stupid 1:1 USD:Euro convertion rate followed by resellers, etc. - is always nice... hehe)
 
err Wikipedia seems to say 945GSE IS Poulsbo.... which is the Atom chipset with accelerated video decode built in!??!

If you followed my link you'll see that the Atom MID chipsets are the System Controller Hubs, the US15W for example has hardware video decode.

Wikipedia says lots of things which aren't quite correct, link.

At least the 945GSE has a low TDP of 6W, compared to the 945GC with 22W.

If we could get a mini-itx board with Atom N270 + 945GSE + Gigabit LAN controller it would be great for a server/nas or other network device. For HTPC uses the G45 mini-itx board should be a good option.
 
Yup, 945GSE and Gigabit would do me then!!

Can you guys help a doddering old fool. I am sure I have seen a screenshot or page where some guy has got OSX running on an Atom CPU.

Anyone got a link. I've spent last few days looking... I didnt imagine it.... really!! :D
 
I hope so... I mean pair a 2w CPU with a 25w chipset... how dumb is that? Poulsbo is the mobile Atom chipset and that would rock for a SFF PC - it also has H264 acceleration etc so would make for a great HTPC, low power server or NAS box, the list goes on....

Even Asus new eBox doesnt have a decent chipset!

The Atom N270 (netbook) or Atom N230(nettop) processors are limited by Intel for use with the 945GSE or 945GC chipsets respectively. So don't get your hopes up about other manufacturers using different chipsets.
What he said, plus the following:

Unfortunately, Intel imposed pretty severe limitations on the Atom packages. First, the CPUs are only designed to be used with two different chipsets, both based on the aging 90nm-based (at least) tech: the 945G. While that IS a good chipset for this performance level (it's still one of the most prevalent in entry-level Intel-based systems), the power output is REALLY off the charts. That probably won't change until the shrink on the CPU and chipset, next year or so. When that happens, we'll probably have a single package CPU+MCH+IOCH (CPU+Northbridge+Southbridge) combo, all 45nm-based, with VERY good power and performance features. Untill then, however, we're stuck....:(

The 945GSE is not really an option for the desktop market. It is a very compelling chipset power-wise, but because of Intel impositions on the nettop configurations, you can't have SATA with that CPU+chipset combo (which sucks big time). That's why you probably won't see mobos based off that chipset. Well, that and the fact apparently Intel has driver issues with the IGP of the 945GSE (that seems to be very common with Intel...:rolleyes::p)

Which brings me to the point... The desktop EeePC has a SATA drive, NOT IDE. And its power draw is in the 20W region. That begs the question: Why are power draw figures of this motherboard so high? Surely the chipset can handle lower voltages and still behave correctly... I mean, it can go as high as 1066MHz FSB on stock voltages, and the Atom only needs half that.

Cheers.

Miguel
 
Which brings me to the point... The desktop EeePC has a SATA drive, NOT IDE. And its power draw is in the 20W region. That begs the question: Why are power draw figures of this motherboard so high? Surely the chipset can handle lower voltages and still behave correctly... I mean, it can go as high as 1066MHz FSB on stock voltages, and the Atom only needs half that.
The EEE Box uses the mobile platform (N270/945GSE), not the desktop/nettop (230/945GC) platform that the D945GCLF does. I didn't see anything that would preclude them from having SATA drives since the ICH7-M provides the functionality.
 
The EEE Box uses the mobile platform (N270/945GSE), not the desktop/nettop (230/945GC) platform that the D945GCLF does. I didn't see anything that would preclude them from having SATA drives since the ICH7-M provides the functionality.
Yes, you're right. After my previous post I stumbled across a review over at Tom's Hardware (here) about the Atom, which sheds a lot of light on that. Thank you for correcting me.

Interesting thing is, it seems there are actually four chipsets compatible with it, not two:

1) 945GC+ICH7, for desktop motherboards
2) 945GSE+ICH7M, for laptops (and the Eee Box), with reduced power needs;
3) Pulsbo SCH, apparently a 945GSE variant with everything crammed into the northbridge chip, and non-Intel GMA accelerator (not available yet, I think, because of driver issues on the IGP side);
4) SiS 671+968 (Probably a variant on the D201GLY family, and with a power draw of 8W);
5) Any chipset, really, if ASRock decides to give Atom a go... :D

I do think pairing the Atom with anything more power hungry than the SiS 671 chipset (the 945GSE has a lower power draw) is a MAJOR mistake. Pulsbo and 945GSE should be more than enough for just about anything you might want to throw at a system on that price point.

Granted, though, I'd still like to see something like the 780G+SB700 paired with the Atom (only for Intel, and frankly simplified on features... 45/55nm and UVD are just about what really matters for this one... hehe). Now THAT would be a kick... Full video decoding on the chipset, SATA support (2 ports should be more than enough, so you could actually go smaller on the southbridge), one PATA port and 4 PCI-E lanes (I'm being generous, you'd only need that many if you wanted dual PCI-E NICs, Firewire controller and an expansion slot). Hell, you could probably fit that whole thing into a sub-10W SCH (the 780G is 11W, and you wouldn't need all those capabilities...)

Cheers.

Miguel
 
Yes, you're right. After my previous post I stumbled across a review over at Tom's Hardware (here) about the Atom, which sheds a lot of light on that. Thank you for correcting me.

Interesting thing is, it seems there are actually four chipsets compatible with it, not two:

1) 945GC+ICH7, for desktop motherboards
2) 945GSE+ICH7M, for laptops (and the Eee Box), with reduced power needs;
3) Pulsbo SCH, apparently a 945GSE variant with everything crammed into the northbridge chip, and non-Intel GMA accelerator (not available yet, I think, because of driver issues on the IGP side);
4) SiS 671+968 (Probably a variant on the D201GLY family, and with a power draw of 8W);
5) Any chipset, really, if ASRock decides to give Atom a go... :D

I do think pairing the Atom with anything more power hungry than the SiS 671 chipset (the 945GSE has a lower power draw) is a MAJOR mistake. Pulsbo and 945GSE should be more than enough for just about anything you might want to throw at a system on that price point.

Granted, though, I'd still like to see something like the 780G+SB700 paired with the Atom (only for Intel, and frankly simplified on features... 45/55nm and UVD are just about what really matters for this one... hehe). Now THAT would be a kick... Full video decoding on the chipset, SATA support (2 ports should be more than enough, so you could actually go smaller on the southbridge), one PATA port and 4 PCI-E lanes (I'm being generous, you'd only need that many if you wanted dual PCI-E NICs, Firewire controller and an expansion slot). Hell, you could probably fit that whole thing into a sub-10W SCH (the 780G is 11W, and you wouldn't need all those capabilities...)
Technically the Atom should work with just about any chipset that works with a 533MHz FSB. As for SiS chipset compatability, they might have been considering reusing the same chipset as on the D201GLY boards for their own design initially.

Right now i believe Intel is only selling the Atom processors+chipsets in a single bundle to manufacturers. They may have agreements signed restricting them from using other chipsets even.

Also, Your 780G design may not be a dream for long if AMD releases this cpu soon.
 
Technically the Atom should work with just about any chipset that works with a 533MHz FSB.
Yes, I know. You only need the proper VRMs in place, BIOS support and chipset compatibility with the FSB to be able to pair it with an Atom CPU. That's why there are "weird" combinations available for Core2Duo parts (like the 865G/GZ and 945P/G parts, which officially don't support Core2Duo...).

With that in mind, the potential chipset base for Atom CPUs ranges from the 865P/G/GZ to the P965/975X, just about any Intel-compatible SiS and VIA chipset (including the new ones, I think), the eXpress 200 and X1250 from ATI, and anything post-socket 478 from NVIDIA. Which really only leaves the x3x and x4x series out of the equation, since 533MHz support was dropped with these chipsets (though I've heard stories of at least the 805 working with P35-based boards...)

As for SiS chipset compatability, they might have been considering reusing the same chipset as on the D201GLY boards for their own design initially.
Yes, those were my thoughts exactly. My guess is they'll probably ditch the Celeron 220 on the D201GLY2 board and put an Atom there instead. Nothing else really needs to change on the board. And that would be a no-fan approach to Atom. Man, I'm drooling already (though I'm not really fond of SiS, their chipsets usually suck big time...)

Right now i believe Intel is only selling the Atom processors+chipsets in a single bundle to manufacturers. They may have agreements signed restricting them from using other chipsets even.
X2. The Atom + 945GC/GSE/Pulsbo is such a cash cow that they would be nuts to allow third parties to be able to milk it this early on... Probably later we'll see non Intel-based Atom systems, but right now it would be just dumb from Intel, money-wise. Besides, they can't even cope with demand as it is...

Also, Your 780G design may not be a dream for long if AMD releases this cpu soon.
I had read about that CPU. However, though that's an interesting CPU for low-power desktop (or even laptop) PCs, the TDP is still rather high... I mean, Atom+945GSE hovers around 6.5W TDP (not sure about the Southbridge, but my guess is around 2-3W, and Pulsbo is even lower). That AMD CPU has a TDP of 8W, and you still have to factor in the 780G and SB700 power requirements...

It still seems a great low-power platform, especially because of the added performance of the CPU and IGP, but you'll need a severe revamp of the CPU to 45nm and a simplification of the chipset (maintain sufficient power for UVD decoding with those "extra" requirements - like jaggies handling and such -, include the SB functions on the NB, and drop the power output of the whole package) to get as low as the Atom on the power department. If they do that, though, that combo will kick SERIOUS a**...

Cheers.

Miguel
 
Back
Top