Originally posted by: bjc112
What is my best approach for a memory upgrade?
Keep 1x256 + 1X1GB
Of go with 2x512?
It appears when using the 945 chipset, the dual channel can be important with integrated video..
Any opinions?
2x512, no question. With GMA 950, performance sucks, but it's much worse if you don't use paired RAM. On some 3D applications the benefit of dual channel RAM is small, but on other 3D apps, it's humungous. For example, Bare Feats got a 50% increase in frame rates in Quake 3, simply by using paired RAM.
Originally posted by: manly
Originally posted by: ElFenix
for all the people complaining about integrated graphics, i have to wonder how many of you have 13" 5 lb. PC notebooks with discrete graphics that outperform GMA950?
I know there are many gamers here at AT, but the Intel GMA 950 still outclasses the iBook's Radeon 9550 and the 12" PowerBook's GeForce FX Go 5200.
The FX 5200 shouldn't even be considered a GPU.
The 5200 sucks, but in game performance it's still superior to GMA 950. And Radeon 9550 is superior to both of them.
BTW, here is my 5 minute MacBook (p)review:
1) The MacBook uses the Intel 945GM chipset.
2) For basic usage, Windows XP is very fast on the stock MacBook with 512 MB RAM, but Mac OS X often is not. With the additional RAM needed for the GPU and for Rosetta, Tiger is starved for memory. After loading several applications to memory, the MacBook needs to page out to disk, slowing the whole system down. While I consider 512 MB memory to be the minimum for a usable PowerPC Mac, I'd say the minimum for an Intel Mac with GMA 950 is significantly higher. 768 MB would probably be OK for basic usage, but unfortunately for video performance reasons, the MacBook needs paired RAM, and thus the minimum memory effectively becomes 1 GB.
3) Microsoft Word speed seems acceptable. It is not fast on the MacBook, but it is fast enough enough for everyday usage.
4) The glossy screen is very irritating to use under certain lighting conditions. In the store there was relatively bright overhead lighting and I had to keep moving the screen and/or my body position slightly to eliminate glare while still maintaining a good viewing angle. The glossy screen in my opinion is probably the MacBook's worst "feature", because of the glare. I do admit that the contrast is somewhat better than the old 12" iBook's screen, but that doesn't make up for the glare. Viewing angle on both screens are similarly poor.
5) The look of the black MacBook is quite nice. The matte black finish is very pleasing... until you see the fingerprints. The surface of the black MacBook looked like somebody had smeared grease all over it. And actually that's true... The grease from our human fingers was painfully and disgustingly obvious on the black MacBook. It was still there on the white MacBook of course, but it's much, much harder to see. For this reason, and along with the fact that the black MacBook costs significantly more, I think most people would be better off purchasing the white MacBook. The good news is that I did not see any flaking of the black finish, but I did not try to scratch the finish.
6) The MacBook does seem heavier and bulkier than the 12" iBook and 12" PowerBook, but that's not surprising since the MacBook is heavier and much wider. However, despite the greater weight, the 13" MacBook is actually smaller than the 12" iBook. Because the MacBook is much thinner (and sleeker looking) than the 12" iBook, it takes up less overall volume (2029 cubic cm) than the iBook (2242 cubic cm). However, it still takes up more volume than the 12" PowerBook (1820 cubic cm).
7) "Right-clicking" on the new MacBook: Sticking two fingers on the trackpad and then clicking the button brings up the contextual menu. This the best thing since sliced bread... Well, not quite, but it's certainly the best thing since two-finger scrolling (which was introduced on recent iBooks and PowerBooks). It's very intuitive, and it eliminates the requirement for an annoying second button, or use of a CTRL key.
8) The built-in iSight seems of reasonable quality. The camera is barely noticeable, but it is surprisingly effective despite its small size.
9) Contrary to popular belief, the keyboard spacing/sizing is normal, despite the different design and shape of the keys. The feel is a slight improvement overall, but nothing special in my opinion. It's mainly just different. It does look like it may not touch the screen though when the screen is closed. If true, that's is an improvement.
10) The SuperDrive in the MacBook I tested was the Matsushita UJ-857. It is the same 4X DVD-R 9.5 mm tall drive found in 15" MacBook Pros, and it does not support dual-layer burning.