Since I've been deep in benchmarks and pricing for a while, here are some recommendations for those who are wondering about BTO options:
* The CPU upgrades are unlikely to be worth it given the $3-400 cost to upgrade.
* The GPU upgrade is also not worth it, it doesn't deliver anywhere near $100 worth of extra performance.
* Disk storage is fast and easy to add externally, so get just as little as you think you can get by with. Cloud storage and external drives will be far more cost effective.
* The RAM upgrades are probably the best value, so if you think you need it then get that first. You can't upgrade later, and you can't add it externally. Remember though, you probably need less than you think.
* Probably don't get the nTB model just now. As it didn't get an update, and no price drop, it's currently pretty poor value.
* There's something like a 40-50% Apple tax on these machines compared to the competition. Not saying it's not worth it, just something to be aware of.
In general, you're paying roughly double the normal market rate for the upgrades, so if money is at all a concern it's worthwhile to prioritise. RAM first, SSD second, CPU last and GPU even laster. Of course, if you have infinite money or a very clear and pressing need, then other priorities may apply, but then you probably know it.
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Still confused about cpu offerings.
Is there i9 available in new mbp?
Yes, the CPU's available are:
13": i5-8259U, i7-8559U (both 4-core, the nTB is 2-core 7th gen)
15": i7-8750H, i7-8850H, i9-8950HK (all 6-core)
The 4-cores are effectively different versions of the same chip. Same with the 6-cores. Never mind the i5/i7/i9, it means pretty much nothing. The i9 is technically overclockable and a fair bit faster in theory, but it's unclear whether this will be available under macOS and in the current form factor.
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Okay. I just ordered. I9, 32GB Ram, 1TB. Was thinking of going 2TB but all my files total up to around 300GB leaving me plenty of space.
I will see how much of a difference the new chip and ram makes via benchmarking.
Good luck.
