CPU Upgrade

A place to talk about all the Operating Systems, Software & Hardware
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LattePanda
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Posts: 2467
Joined: Wed Jan 20, 2016 9:09 am

Wed Feb 20, 2019 3:38 am

BTW, we made some samples for commercial customers to evaluate the balance of price and performance for 7y75 chip, which is Intel® Core™ i7 Processors. But the testing result is not really good as I know. =. =
Enjoy Tinkering with LattePanda ! :lol:

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o1111
Posts: 7
Joined: Sun Feb 10, 2019 7:59 pm

Wed Feb 20, 2019 10:14 pm

LattePanda wrote:
Mon Feb 18, 2019 8:44 am
But still, thought 8100y has better performance than 7y30. But it's also more expensive.
8500y has better performance than both of them. So may be LP with 8500y will be created?

On ark.intel.com 7y30 and 8100y have exactly the same recommended customer price, so shouldn't it mean that they have same price?
Also, 8210y and 8200y have almost same recommended customer price(+-10$), so why don't you use them?
LattePanda wrote:
Wed Feb 20, 2019 3:38 am
But the testing result is not really good as I know. =. =
Why? What's the problem? Cooling system, may be?

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LattePanda
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Posts: 2467
Joined: Wed Jan 20, 2016 9:09 am

Wed Mar 13, 2019 10:31 am

Dear o1111,

The key is price and performance balance according to my study from product team. But it's an open topic for community in my view. The price for P2P i5 and i7 version chip is twice or three times more expansive compared with m3 chip. However, the TRUE computing power is like 0-5% higher after testing (data base, testing result between 7y30 and 7y75)...
Enjoy Tinkering with LattePanda ! :lol:

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o1111
Posts: 7
Joined: Sun Feb 10, 2019 7:59 pm

Wed Mar 20, 2019 5:28 pm

LattePanda wrote:
Wed Mar 13, 2019 10:31 am
data base, testing result between 7y30 and 7y75
Maybe 8500y will have more than 105% computing power of 8100y? You really should test results for them.

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baalwy
Posts: 8
Joined: Fri Jan 25, 2019 9:11 pm

Mon Jul 15, 2019 12:42 am

I have Proposal about the version 8100y
I wish if the team lattepanda alpha Higher focus For the electric side.
Because There's been a lot of problems power electrical failure.
And I hope they adds more Fuses before Enter the voltage to the CPU.
Either by USB type-c or JST 4p DC input
Provided that the change of the fuse is easy for customers.
For the sake of customers They're encouraged.
LattePanda Alpha it's very good SBC and I love it very much

Thank you team lattepanda alpha
My best wishes to them are good luck and success.

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SixSixSevenSeven
Posts: 25
Joined: Sun Sep 04, 2016 7:27 pm

Sat Sep 28, 2019 7:58 pm

7Y30 was discontinued. 8100Y is 100% compatible with its 7Y30 counterpart, to such an extent that people *have* modded 7Y30 devices to have 8100 and 8200Y parts instead.

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SixSixSevenSeven
Posts: 25
Joined: Sun Sep 04, 2016 7:27 pm

Sat Sep 28, 2019 8:00 pm

Big issue going between 7Y30 and 7Y57 is TDP. Default out of box settings, the chip is TDP limited and wont perform any better. Need to pump much higher wattages into it (intel XTU allows removal of TDP caps) to get more performance.

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