Wait, you already have the bits to install?
The optibay and SSD? It was only an hour and a half ago if you'd asked if we'd heard about it.
My Macbook has been doing hard reboots on itself for a month now. Right in the middle of working and BAM it reboots "You mac shut down because of a problem..." I took it to the Mac store today, they ran a diagnostic and everything checked out green (big surprise). So he said I should reformat and see if that fixes anything. Soooo here I am.
What kind of changes can we expect for the Retina Pro refresh other than Haswell?
How much better would a 13" rMBP with 256 ssd and 8gb ram be than my 13" air with 128 and 4gb ram? Might be able to pull a trade +cash deal on Craigslist.
How much better would a 13" rMBP with 256 ssd and 8gb ram be than my 13" air with 128 and 4gb ram? Might be able to pull a trade +cash deal on Craigslist.
I would agree with this. The current 13" Retina is pretty much the same thing as an Air except in a different case with a better screen that may or may not be a little slower due to the higher resolution.It's debatable, like already said. I personally wouldn't consider a 13" rMBP until Haswell is available.
I would agree with this. The current 13" Retina is pretty much the same thing as an Air except in a different case with a better screen that may or may not be a little slower due to the higher resolution.
Haswell will hopefully fix all the "problems" with the Retina Pro's. I can't wait to see what we get this year. I already have monies saved up for a 13" Pro with Haswell.
I'd love the power of the 15", but I can't get past the size. Not a big fan of anything over 13". For me 13" is the sweet spot. So I forget ever having a discrete graphics card for the size comfortability.Same here, though I decided to get the 15"
Same here, though I decided to get the 15"
I'd love the power of the 15", but I can't get past the size. Not a big fan of anything over 13". For me 13" is the sweet spot. So I forget ever having a discrete graphics card for the size comfortability.
It's my dream that they at some point put a discrete card in a 13" model, even as an option, but hopefully the integrated chip in the Haswell processors will be good enough.
I found the sweet spot to be the 15", but maybe it's the programs I use. They're just too cramped on the 13".
Yeah. I forgot about the 13"'s other drawback. I really want a Quad and Discrete graphics but I can't get past the size. I'd have to go and play around with one long enough to get used to it but it's just too big. I actually think 13 is too big sometimes. Also the price. 13" is expensive enough for Retina right now.But I'd really benefit from a quad-core. The discreet GPU i can live without, but man, if you want to call the 13'' a "Pro" than at least put a fucking quad-core in there.
What kind of improvements would haswell chips bring to the 13" retina?
Apple does a lot of CPU and GPU work to make OS X look like OS X. Scaling the workload up from 1.76 million pixels to 4 and 5 million pixels creates additional work for both the CPU and GPU that neither chip vendor had planned on. Apple had to replace some fixed function code with general purpose CPU and GPU code to achieve consistent image quality in enabling Retina, which obviously has performance implications.
Next-generation GPUs should do a better job of driving these ultra high resolution displays, but today it looks like our biggest bottlenecks are software and single threaded CPU performance. In every situation where UI frame rate drops significantly on the rMBP, the offending application usually ends up consuming 100% of a single CPU core. This is true in Safari, Mail and other applications where I notice drops in scrolling frame rate.
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The 13 I'm testing had demonstrably lower scrolling performance than my 15-inch rMBP, but I believe that has to do with the difference in CPU clocks more than anything else. My 13 uses a 2.5GHz Core i5 that can turbo up to 3.1GHz, while my 15 has a max single threaded turbo of 3.6GHz - an increase of 16%. There's also the fact that the 15-inch model features a quad-core CPU, leaving you with more idle cores in the event that you're actually doing more than just scrolling all day. I suspect the combination of these two things is why a lot of folks perceive the 15-inch rMBP to deliver faster UI performance.
The 15-inch model does have a discrete GPU, however I didn't notice a big performance difference in UI frame rates when I was on integrated vs. discrete graphics. I do believe that a lot of the present issues are related to Apple not GPU accelerating more of the drawing pipeline and as a result, single threaded CPU performance suffering under the load of 4 and 5MP displays.
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There's not much you can do here other than wait for faster hardware or buy the fastest CPU available on whatever system you're considering. Single threaded performance will scale linearly with CPU clock speed, so higher clocked CPUs should deliver smoother scrolling performance. Ultimately just scaling CPU clock is an inefficient way to solve the current UI frame rate issues. Future revisions of OS X will likely shift even more UI workload to the GPU, plus we'll see new microprocessor architectures that will perform better with these types of workloads as well. The only issue is I don't know when either of these things will happen. Haswell should bring a good increase in IPC and maybe even a slight increase in frequency, which will definitely help.
What we'll need however, without any significant changes to OS X is an outright doubling of single threaded CPU performance. In the worst case scenario that could mean that we won't see UI frame rate fixed for years. I doubt it'll be that long, if I had to guess I would say that Haswell will bring a good improvement and around the Broadwell (2014) timeframe is probably we'll see things really get better. I don't have intimate knowledge of Apple's OS X roadmap and I also don't know the instruction mix that's causing this behavior so I can't really say anything for certain, I'm just speculating.
Haswell will provide better battery life and better gpu performance, but it won't fix the poor UI performance of OSX on Retina Macbooks.
To quote Anandtech's 13" Retina Review --
http://www.anandtech.com/show/6409/13inch-retina-macbook-pro-review/5
Since Haswell seems to provide a relatively meagre improvement in single threaded cpu performance over Ivy Bridge, retina performance will still be lacking.
Ultimately, Apple will need to fix this problem by improving their retina scaling algorithm. Hopefully they'll do this in OSX 10.9.
So is that likely?
I don't want to buy something that is flawed for its entire lifespan.
Was thinking of either this or an air
15 inch retina runs metro last light at 40 fps with boot camp !
Sadly thing gets too hot , near 100 c,
Right now I don't remember, but settings are medium High, res of course is not 1920
Anyway it's useless due to temperature , realtemp has one processor with "log"
How?100C is awful, I haven't had a game run anywhere close to that.
I can run Bioshock Infinite on full (after fixing stuttering manually) and stream it without heat issues.
How?
You have any fan control software or something ?
I can run blood dragon on full but CPU gem gets to 95
Is real temp accurate in boot camp ?
What are you using to monitor your temperatures?
You can spool your fans full on OSX using SMC Fan Control and switch over to W7 and they will stay on full.
Real temp on bootcamp is that accurate ?
Don't worry anyway is a fucking great machine! I'm trying to make an app now
Cool, I have the 8 gigs ,2.4 ghz setup , I don't think it makes too much of a differences
Is there a thread for people who is programming for iOS ?
How do you measure your temps in bootcamp?Programming, not that I know of.
Fun fact, I run all my games off a USB 3.0 drive.
Check this out: http://www.neogaf.com/forum/showthread.php?t=557338
How do you measure your temps in bootcamp?
So is that likely?
I don't want to buy something that is flawed for its entire lifespan.
Was thinking of either this or an air
Depends how it works. Is it through the network or HDMI using CEC?I've got a network TV, and on my Dad's PC running Windows 8 he has the ability to right click a media file, select PlayTo and then select the TV.
Is there an app for OSX that gives similar functionality?
Depends how it works. Is it through the network or HDMI using CEC?