Question 3080ti with i5 11400f with 650w PSU

cottoneyesergo

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Jun 30, 2018
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Greetings everyone. I hope you are having a good time.

Two years ago I built a system with gtx 1080 with an i5 11400f. Unfortunately it has started to show its age recently. I mostly play DayZ and in some servers, my frames started to drop below 70 and it hurts to see on a 144hz 1080p screen.

I'm planning on upgrading to 3080ti. Did some research on it, watched some benchmarks and I'm pretty set on it. I know that I can be CPU limited in some cases but in general it does amazingly better than my 1080. I don't plan to upgrade anything lesser since I rarely have money to spend on my PC and I want it to carry me through on 1080p 144 FPS for years to come. As I said, I mostly play DayZ, with a side of Read Dead 2 and other single player games to pass time and pause if needed like if my kid or wife needs me urgently.

Now, I have two questions:

First, What is your input about my mindset about upgrading? Am I being dense by locking myself on a 3080ti? What would you do differently or anything at all?

Second, the PSU I bought with my system is, after a long research, seems to be straight up garbage. Unfortunately I didn't know the importance of a good quality PSU at the time of building. Some people say it's fine, but some say it's a fire hazard. I don't want to risk it actually but at the same time, good quality PSUs can sometimes cost arm and leg but I also know that PSU is not something you want to cheap on. It's a Thermaltake litepower 650W. Do I need to change it to something like a corsair rm750 maybe?


Thank you all in advance and sorry if this is a long post but I wanted to include as much info as possible, looking forward to your inputs!
 
Solution
RTX 4070 Super would be a better choice today then the 3080Ti.

And no, a 650W PSU is not really enough for a 3080Ti. Most require 3x 8-pin PCIe power cables. And you are correct that a Thermaltake litepower is not a high end unit.

Eximo

Titan
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A quick check on the used market showed 3080Ti running about $350-500 (And some of those $300 are parts cards)

I do see a whole bunch of completed sales of 3080Ti, all ASUS models, for about $225, being sold as new. Either poorly treated mining cards, or outright scams.

You can get a brand new RTX 4070 for $540, or bump up to the superior 4070 Super (which is a cut down 4070 Ti) for $580.

Same rough performance as a 4070 ~= 3080 10GB and a 4070 Super ~= 3080Ti / 3080 12GB
 

cottoneyesergo

Honorable
Jun 30, 2018
45
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10,530
RTX 4070 Super would be a better choice today then the 3080Ti.

And no, a 650W PSU is not really enough for a 3080Ti. Most require 3x 8-pin PCIe power cables. And you are correct that a Thermaltake litepower is not a high end unit.
Never thought about 40xx series. 4070 super makes sense actually. 4060ti performance is worse for money from what I have read online and never have gave thought about 70s. Going to look it up. Brand new is kinda pushes my budget a bit maybe I can find a nice used. Thanks for the tip sir appreciate it!