8th gen 6-core 45w or 8th gen 4-core 15w...
 

8th gen 6-core 45w or 8th gen 4-core 15w?  

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acm1lan1
(@acm1lan1)
Active Member
Joined: 7 months ago
Posts: 8
Feb 6, 2019 6:19 am  

I'm deciding between the new XPS 13 9380 and the upcoming XPS 15 9580.

What's the performance difference between the cpu's when coupled with an egpu? If I want to play more CPU intensive titles. Will a 45w H series CPU have a significant different in terms of performance? I'm aiming to get a XPS 13 9380, however, if 45w H CPU offer meaningful performance improvements in CPU intensive titles, I would go for XPS 15 9580.

Any ideas? Does the better CPU give meaningful performance improvements?

2016 Macbook Pro 15" i7-6700HQ with Aorus Gaming Box 1070


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Rhodius
(@rhodius)
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Joined: 4 months ago
Posts: 12
Feb 9, 2019 5:59 am  

Only you can answer the question.
I have the XPS 15 9550, I can say for what I use it for only once in a while did I need the 45 watts TDP, the rest of time I can use a dual core. Let's make it 10% of the time or less do I need the full power. In the meantime the difference between the 9580 unless it's changed significantly it will be around 4.4 lbs (2 kgs) while the 9380 is only less than 2.7 lbs (1.2 kgs). It doesn't look a lot but it means I need a significantly smaller laptop backpack and my back totally feels it 100% of the time.

Pending: Add my system information and expected eGPU configuration to my signature to give context to my posts


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Rhodius
(@rhodius)
Active Member
Joined: 4 months ago
Posts: 12
Feb 9, 2019 6:01 am  

You probably already know my answer from the above post, I'm waiting to see if XPS 13 will get Ice lake later this year, same casing (9380) that's fine, that's what I'm waiting for.

Pending: Add my system information and expected eGPU configuration to my signature to give context to my posts


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