Akira Shimazu

It's neither smart nor dumb.  It just is.  Amazon is a marketplace like any other.
 
Read reviews, use a credit card, know who the seller truly is, know your return policy, etc.
 
For the most part, Amazon is totally fine to buy from.  I've bought a laptop from them a couple years back , but I made sure it was legit.

No. Your computer doesn't have any expansion slots. 

GPU Core temp have nothing to do with thermal pad
what you want is thermal paste
 
have you considered dusting it or your PC?

Is your friend the Verge PC guy?

getting faster RAM won't get you enough of a performance boost to matter.  Don't waste your money.

10400 or 3500.  Don't get fewer cores.

BIOS...
For stability testing use Prime95 with the Small FFTs option for a hour.
 
Look for errors while testing,you have to make sure you don't get any.
 
Prime95 download page:
https://www.mersenne.org/download/

Yeah did a check it's just half typed messages most with completely wrong information and not helping anyone at all. I doubt it's malicious intent but at this point they are only doing harm to other people asking legit questions.

god damnit put some detail. same or different what??

first of all there are lot of i5 11thgen chips. second its most of undervolter like me. we dont know the exactly how low we can undervolt our chips. even if the same chips. the only way to know its to try as little as possible overtime. until its stable. succh going -0.010 -0.020 and so on until crashing down that is the maximum point

Kid, this isnt our discord server. Please write your title and the post in detail, even if you think its all gonna be just rambles of specs, sometimes it makes all the difference. I cant extrapolate anything out of even your later response, and your past post.
 
Im sorry, i really do wanna try to help, but its just too much.
 
Ps:
What chicken and pizza? If we talkin buttermilk brined southern fried chicken imma have that over NY style pizza.

Yes, there are many Pentiums and many Core i3s. Also why do you keep asking about this? You know your Pentium sucks. Just go look at a comparison site or something.

Seasonic focus gold or TXM corsair 650W for future proof tho

You can't have too much power supply. The only reason to get lower wattages is to save money if you don't actually need the higher wattage. Since it's bundled, that's not a concern.

do you think its little bit overkill

enough i say. but i reccoemend 550

PCPartPicker Part List
CPU: AMD Ryzen 9 5900X 3.7 GHz 12-Core Processor  ($550.00) 
CPU Cooler: Scythe FUMA 2 51.17 CFM CPU Cooler  ($59.99 @ Amazon) 
Motherboard: MSI MPG B550 GAMING PLUS ATX AM4 Motherboard  ($157.41 @ Amazon) 
Memory: Team T-FORCE VULCAN Z 16 GB (2 x 8 GB) DDR4-3200 CL16 Memory  ($74.98 @ Amazon) 
Storage: Silicon Power A80 1 TB M.2-2280 NVME Solid State Drive  ($119.99 @ Amazon) 
Video Card: NVIDIA GeForce RTX 3080 10 GB Founders Edition Video Card  ($700.00) 
Case: Phanteks Eclipse P360A ATX Mid Tower Case  ($69.99 @ Newegg) 
Power Supply: Enermax Revolution D.F. 850 W 80+ Gold Certified Fully Modular ATX Power Supply  ($116.99 @ Newegg) 
Total: $1849.35
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2021-06-20 23:23 EDT-0400

check task manager as simplest hat there mightbe malware or unknown app putting hihg usage

check task manager as simplest hat there mightbe malware or unknown app putting hihg usage

check task manager as simplest hat there mightbe malware or unknown app putting hihg usage

do a backup of your files in case anything goes south
 
enable xmp
and give ninite.com a visit if you do choose to reinstall windows (from a usb stick preferably)
 
it's up to you, you can try it without reinstalling but it may cause funky issues
it's recommended to reinstall

Go with a triple-fan model if you can find one, but anything is really fine. 

You can't. The bill of materials is close to $500 for Sony. Consoles are sold at a loss for the first several years after launch.

Not happening. The storage solution alone is half your budget.

never buy F intel