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???

I purchased a current 15" rMBP last week (June 2013 build) and the display was perfect.

The answer to your "how?" question is: buy one.

I've owned two--both 2012 base models. My current one has a Samsung screen, but I'm not sure on the one I bought last July. The screens on both have been fantastic.
 
more discounted rmbp...

hey guys, this is just a post about more rmbp being discounted.
im buying/want to buy my macbook in dubai, and the prices here are much higher than the US.
the starting price for the Apple MacBook Pro ME665 with Retina Display (Intel Core i7, 15 Inches, 512 GB, 16 GB, Mountain Lion) is just about 3200$.
just some time ago they dropped the prices to roughly 3000 $, which id guess is for the BTS promotion.
but about a week ago i saw them drop their prices down further to 2700$. and just now that i chekced the price had dropped even further to 2500$.
while the prices are still high, keep in mind that we rarely ever see apple discount stuff in dubai. so maybe the release could be closer than late october? i just hope so.. :) anyways jsut wanted to let you know
 
hey guys, this is just a post about more rmbp being discounted.
im buying/want to buy my macbook in dubai, and the prices here are much higher than the US.
the starting price for the Apple MacBook Pro ME665 with Retina Display (Intel Core i7, 15 Inches, 512 GB, 16 GB, Mountain Lion) is just about 3200$.
just some time ago they dropped the prices to roughly 3000 $, which id guess is for the BTS promotion.
but about a week ago i saw them drop their prices down further to 2700$. and just now that i chekced the price had dropped even further to 2500$.
while the prices are still high, keep in mind that we rarely ever see apple discount stuff in dubai. so maybe the release could be closer than late october? i just hope so.. :) anyways jsut wanted to let you know

Probably not the only reason, but the rupee isn't doing so hot.

Edit. Ignore, I don't know geography anymore.
 
Last edited:
hey guys, this is just a post about more rmbp being discounted.
im buying/want to buy my macbook in dubai, and the prices here are much higher than the US.
the starting price for the Apple MacBook Pro ME665 with Retina Display (Intel Core i7, 15 Inches, 512 GB, 16 GB, Mountain Lion) is just about 3200$.
just some time ago they dropped the prices to roughly 3000 $, which id guess is for the BTS promotion.
but about a week ago i saw them drop their prices down further to 2700$. and just now that i chekced the price had dropped even further to 2500$.
while the prices are still high, keep in mind that we rarely ever see apple discount stuff in dubai. so maybe the release could be closer than late october? i just hope so.. :) anyways jsut wanted to let you know


I hope you're right, but who knows. 6 months later, I'm still hoping.
 
That calculation would make sense... if you're trying to display 1 frame at a time by loading graphics assets from elsewhere.

Assuming an app is fullscreen and it caches 4 layers of graphics. Which "app" does that? Try Mission Control.

That's 4 layers of 2880 x 1800 frames.

That's 4 * 15MBytes = 60MBytes

Suddenly you only have 38MB left for just ONE more app.

And not to mention the 128MB of L4 cache that Iris Pro has access to is still just about 2/3 the bandwidth of GDDR5 that the 650M has. And the 650M has 8 TIMES the capacity to deal with.

Seriously, Iris Pro inherently has memory problems. That's why it's not performing as it should. Benchmarks show it should be close to 650M because that's what the GPU is capable of. But in practice, Intel would have to make the processor far bigger and far more costly in order to fully utilize the GPU.

No amount of software "fix" can remedy that.

I don't see why they can't add 1 gb of GDDR5 to it as well.
 
I think we will have:

RAM <---> CPU <---> eDRAM (aka L4 cache) <---> Iris Pro 5200 (aka iGPU)

Same as HD4000, I think a portion of RAM would still be used as VRAM. CPU would fetch framebuffers from VRAM, move them to L4 cache, and request iGPU to fetch them from L4 cache and display them on screen. The advantage of this mechanism is that CPU and iGPU work asynchronously. I mean once CPU moved framebuffers to L4 cache, it is free to perform other tasks because iGPU is able to fetch framebuffers directly from L4. Compared to HD4000, I would say the latter didn't have direct access to VRAM. It likely relied on CPU to push framebuffers from VRAM to iGPU in a synchronous way...

My 2cents :D
 
True, but Apple would actually be willing for us to pay the premium.

Fixed that for you.

that would be a very very large premium

there are R&D costs involved, a fully functional line just for those super duper custom cpus, along several other things.
 
If Apple put everything in they possibly could (32GB RAM, 765M, etc) they would be a very different cmpany. Apple picks and chooses "revolutionary" updates. That is why we won't have a quad 13" this year, (probably) no 32GB option and no dGPU.

And thats why i'll wait till an Air will have quad inside..because to buy a 13 without a quad and 15 without a real gpu is a real non sense for me
as for many of my colleagues.
 
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