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Apple is very constrained in the dGPU choice. Assuming that the dGPU will be available only as a BTO option with an upper end processor in the 15" (we are speaking about a >2500$ device), for me it makes no sense to use a weakly superior to Iris Pro dGPU as the 750m (or even the 755m).
Of course a 780m is simply not compatible to rMBP because of thermals and battery life. I think the 760m is the sweet spot in this case.
If instead Apple decides to go for 750m or 755m it really will be an hard choice for 15" buyers to decide between Iris Pro and dGPU (and also a signal that Iris Pro performs less than a 750m card).

PS: had you a look at the Apple.com Imac performance page? Just open it. Big NVIDIA Logo, big "Next Nvidia graphics" title. And Iris Pro? Two tiny lines at the end of the paragraph.
 
That situation is also not even remotely comparable or analogous to this update. Last year was a major change in form factor and capabilities. This year is just an incremental update. There won't be much difference between ordering from Apple and a third party reseller on this revision—if any.

I appreciate your argumentative nature, but it is comparable. They are new SKU's. There are new components involved. Just because it does not have a new form factor, or overhaul design change elements does not mean they have sufficient inventory at launch. None of us know what the components will be, or what their supply levels are. These new systems have been held up from release (in my opinion) for some reason, and perhaps that component, if true, is constrained. I hope there is no issue, but to imply that inventory will be available everywhere because the chassis is the same is....well.....
 
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Next, most users won't need to download virus protection programs for a Mac, as usually only a handful of viruses come out every year for OSX,.
That's not accurate. There has never been an OS X virus in the wild. There are a few Trojans, but not even a handful each year. Macs are not immune to malware, but no true viruses exist in the wild that can run on Mac OS X, and there never have been any since it was released over 12 years ago. The only malware in the wild that can affect Mac OS X is a handful of trojans, which can be easily avoided by practicing safe computing (see below). 3rd party antivirus apps are not necessary to keep a Mac malware-free, as long as a user practices safe computing, as described in the following link.
Read the What security steps should I take? section of the Mac Virus/Malware FAQ for tips on practicing safe computing.

Can anyone weigh in on the best approach to managing app installs and uninstall? each seems to have a varied approach involving 'file manager' file removals from the app folder...a little cumbersome and unclear in some instances.
The most effective method for complete app removal is manual deletion:
 
So you actually think the Haswell rMBP with come with LESS RAM than the current base model?

Clueless.

It's possible these could take over as the low end models taking place of cMBP. I could see it happening if apple was making a move for pushing optional dedicated graphics.
 
Dell's NEW XPS 15 is out.

Maxed out model is going for $2299.

Wonder if that price will affect rMBP pricing at all.
 
Performance seems to be a little better than that of the 2.4 GHz processor in the current rMBP, so performance is still good. It's not like you're getting an Ultrabook CPU. I suspect Dell chose it because a more power consuming CPU would just be throttled by heat problems anyway. There's not much point in using a 4800MQ if the cooling isn't able to keep up. I doubt we will see better performance from the base level rMBP. Graphics performance will almost certainly be better in the Dell, since Apple probably will not use a 2 GB graphics card, even if they do end up using the 750M

According to Dell's marketing their laptop gets 11 hours of battery life at 150 nits of brightness while surfing the web. This is about the same as the 13" MBA, depending on how often websites are refreshed in Dell's test.

Yeah...but no.

I am pretty sure the Macbook will go for the full on power mobile cpu.

If it was 2000$ I would have bought the Dell even with the lower lower CPU, but 2600 ? Makes me think twice..

That being said, if the difference is really marginal between the Dell and the new Retina (something along 6-9%) then I'll go with the Dell.

When you buy the 512 SSD they also give you that 9-cell batterry <3

I'm gonna miss OS X, but it hasn't been that amazing anymore since Lion.
I have been laptopless for 6 months already but I can wait even longer.
 
Yeah...but no.

I am pretty sure the Macbook will go for the full on power mobile cpu.

If it was 2000$ I would have bought the Dell even with the lower lower CPU, but 2600 ? Makes me think twice..

That being said, if the difference is really marginal between the Dell and the new Retina (something along 6-9%) then I'll go with the Dell.

When you buy the 512 SSD they also give you that 9-cell batterry <3

I'm gonna miss OS X, but it hasn't been that amazing anymore since Lion.
I have been laptopless for 6 months already but I can wait even longer.

2600 was the Australian price. The US price is now out. It's 2300 for the highest configuration. This is $100 more than the base rMBP, but also includes 16 gigs of RAM and a 512 GB SSD. The same configuration will be about $400 more expensive if you buy from Apple. I expect this to remain more or less the same for the update.

Benchmark for the 4702HQ in the Dell: CPU MARK 8005

http://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i7-4702HQ+@+2.20GHz

Benchmark for the 4700MQ (2.4 GHz quad-core, likely base config contender if Apple goes with dGPU): 7914

http://cpubenchmark.net/cpu.php?cpu=Intel+Core+i7-4700MQ+@+2.40GHz&id=1923

The Dell will probably also have the better dGPU, given Apple's RAM stinginess.

Does anyone have a good suggestion for which CPU Apple could use if they decide to ditch the dGPU and go 5200 only?
 
If you purchase through Member Purchase Program, then add the $50 off coupon, total price comes to $2159.99 for the maxed out Dell XPS 15...

UGH. If only apple had specs/ pricing info released... would make this wait easier!!!!!!!
 
Benchmark for the 4702HQ in the Dell: CPU MARK 8005

http://www.cpubenchmark.net/cpu.php?cpu=Intel+Core+i7-4702HQ+@+2.20GHz

Benchmark for the 4700MQ (2.4 GHz quad-core, likely base config contender if Apple goes with dGPU): 7914

http://cpubenchmark.net/cpu.php?cpu=Intel+Core+i7-4700MQ+@+2.40GHz&id=1923

The Dell will probably also have the better dGPU, given Apple's RAM stinginess.

Does anyone have a good suggestion for which CPU Apple could use if they decide to ditch the dGPU and go 5200 only?
Apple's VRAM stinginess is based more off of the fact that you are limited to two memory chips. At current densities your are capped at 1 GB of VRAM. With other vendors they drop in an entire MXM card.
 
I tried to have a look at Dell's website but I was not able to find the new XPS-15, nor the new XPS-13.
Can someone just link it?
 
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