Just want to know the difference between these two chips. I got the i5 because I didnt want to shell out the money for an i7.
Just want to know the difference between these two chips. I got the i5 because I didnt want to shell out the money for an i7.
What's the difference between a V6 and a V8 engine?
2 cylinders. I hope that helps.
Smart ass...
What's the difference between a V6 and a V8 engine?
Does the i5 run less hot than the i7?
Is it correct to say that the i7 is only marginally faster (about 5%) than the i5?
Does the i5 run less hot than the i7?
Is it correct to say that the i7 is only marginally faster (about 5%) than the i5?
I want to know this as well.
Does the i5 15" run cooler than the i7?
What kind of speed increases would you see with photo/video editing?
First of all, sorry for replying on an old topic, but I still got some questions on that..
What about gaming difference? You get 512mb on the i7 MBP, while 256mb on the i5.
Please consider MBP with 8gb RAM and Momentus XT 500gb HDD.
Does it makes a huge difference? Is it worth 200USD?
You probably wont notice to much of a difference. The difference between the mobile i5 and i7 chips is minimal at best. I chose the i5 because it ran cooler. Sure having an i7 sounds nice and all, and in a desktop I would have opted for an i7 hands down. But in a mobile setting, especially with the specific chips that apple uses, the difference is pretty much non existent.
tnx for your fast reply on that James.
i understand your point about the CPU, but what about the GPU difference? Isn't the 200USD difference worth both upgrades - i5 to i7 - and - 256mb to 512gb GPU?
In all honesty, I believe the extra video ram is only of significant need if your planning on running an additional monitor. Although with that being said, I run a 23" Monitor at 1080p, playing the occasional game : Cod, Age of Empires. And it runs it fine at medium settings for cod and high settings for AOE. Im not all that convinced that the extra RAM is of utter importance.
i'll be using the MBP 70% of the time connected to my HDTV running at 1080p, and i'll be playing on that screen. Should be paying COD and Starcraft 2, and maybe Crysis..
My previous plan was to get the fastest 15" MBP possible (i7, 512mb GPU, 8gb RAM, 500gb 7200rpm HDD), it would cost arround 2300USD. But if i consider getting the 2.4 i5, with same ups, it would cost arround 1950USD.
Can't tell its a small price difference.. maybe it isn't worth the money.
ps: for a i5 2.53 + ups (like urs) =~ 2120USD
Primate suggests that in terms of price versus performance, Core i5 MacBooks are "more than sufficient," being 25 percent cheaper but only 15 percent slower than i7 systems. The greater tradeoff may be in terms of hard drive space and video card memory. Primate warns that the benchmarks do not take video performance into account, which could in some cases give an edge in overall speed.
Unless the video ram speed is higher on the 512mb system, there won't be a noticeable difference in most, if not all situations. Not even running multiple monitors would matter. IIRC you only need about 15MB of ram to store a 2560x1440 image. For triplebuffering you would need 45MB of ram.
Now when storing textures, more video ram helps cause it is far faster (bandwidth) than going back to main memory.
Good to know this,
I'm going to go for the i5 then(cheaper than i7 and better than my current c2d)
I got my i7 MBP brand new for 2/3 of the retail price, which is why I went for it, otherwise I would have gone for the i5. It will only be worth the difference in price if you do really heavy editing or something that requires the additional processing power...
Regarding HDD space, you can upgrade to a 500GB 7200RPM unit for much less than the Apple options, and as has been mentioned, the additional 256MB RAM on the GPU won't make a different at resolutions 1920x1080 and less.
If your connecting it to an HDTV, I assume that the screen is a pretty good size than. The extra VRAM may be beneficial to you in that case. Unless someone else can comment that the base i5 works just as well?