Replacing my 3900XT based PC

Sparky

Sparky

Sparky

Soldato
Joined
23 Nov 2004
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UK
Hi

I am looking at replacing my old 3900xt system with something a bit quicker and that is DDR5. Uses are the odd game now and then [ BF1 , 2042 etc ] as well as ripping Blurays.

Would this work together and would it be better than my current setup ?

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kaku said:
X3D upgrade would be really good price/performance given that you'd have to do a whole platform upgrade to go AM5.

With the disappointing performance of the 9XXX chips I'd personally do 5700X3D/5800X3D and wait.

Have you got 3600MT+ RAM already?
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No not bought anything yet, current rig is
3900XT
MSI MPG X570 GAMING PRO CARBON WIFI
64gb Corsair Ram
Gigabyte 3060ti
 
Tetras said:
Yes, but in keep in mind while the 5700X3D/5800X3D are great gaming CPUs, in fully multithreaded work they are slower than your 3900XT.
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That was one thing that was making me think twice , I do a lot of decoding and the 3900xt is pretty good for that.
 
Tetras said:
Since there's no 5900X3D/5950X3D on AM4, your only option for both gaming and multithreaded is an upgrade to AM5 and a 7900X3D or 7950X3D.

The 5950X IS faster than your 3900XT, both in games and fully multithreaded work, but the gap is much less in games than to the 5700X3D/5800X3D.

By the way, if the encoder/decoder uses AVX512 (I believe AV1 can) then the difference is pretty big between the 7000 and 9000 series CPUs.
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OK then so its either go full hog like my original feeling or upgrade CPU/GPU and stick with AM4. If I went for a 4070Ti I assume the 3900xt would become a bottleneck?
 
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