He just said a whole lot of nothing. Throwing in a bunch of fancy tech words.
Eurogamer Spec Analysis: PlayStation 5 Pro - the most powerful console yet |UP| 4/1 How Did Sony Beat Microsoft In Machine Learning For Consoles?
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He just said a whole lot of nothing. Throwing in a bunch of fancy tech words.
Math is right...
You are falling to the marketing.
Marketing
7800XT: 37.32 TFLOPS
6800XT: 20.74 TFLOPS
Reality
3-4% difference
Different architecture means the TF value is meaningless. The power gap is bigger than the numbers show.
Difference here being 10.2TF RDNA 2 vs 33TF or 16.5TF RDNA 3/4.
1.8TF PS4 APU vs 4.2TF PS4 Pro APU is a bigger difference than many think since the PS4 Pro was using Polaris Gen 4 vs Gen 2 for the Base PS4.
Exactly.
And Dual Issue is practically something that you can't use.
You need all the SPs in a cluster receiving the same instruction to dual issue work.
They already tried that in the past and give up... I don't know why they are trying again.
And that is why RDNA3 launch was lackluster.
Pro isn't listed.Math is right...
You are falling to the marketing.
Marketing
7800XT: 37.32 TFLOPS
6800XT: 20.74 TFLOPS
Reality
3-4% difference
This PC part list comparisons get us nowhere.
7800XT is RDNA3 lol
PS5 Pro will basically have the performance of RDNA 2 16-17 TFLOPS.
i am talking about PR, not that it is a difference between architectures
Blame AMD for that.
Still 16.5TF Rdna 3/4 vs 10.2TF Rdna 2 is a huge upgrade.
no argument here. plus, Ethomaz showed the graph with AMD PR bullshit.Blame AMD for that.
Still 16.5TF Rdna 3/4 vs 10.2TF Rdna 2 is a huge upgrade.
No we're getting somewhere, you're spinning your tires not understanding this.
Just to people understand the Dual Issue.
It means you can issue TWO instuctions at the same time to a SP when you meet some rules (sending the same instruction to all SPs in a cluster).
That doesn't mean it will execute both instructions at same time.
It will still execute one instruction after the other.
The gain lies in saving the overhead to make two separably calls.
The gain is minimal to be fair.
And due that AMD used the marketing bullshit to say they GPU are now can do double the TFs they actually do.
And they don't.
A 30TFs RDNA3 will perform similar to 15TFs RDNA/RDNA2.
It means you can issue TWO instuctions at the same time to a SP when you meet some rules (sending the same instruction to all SPs in a cluster).
That doesn't mean it will execute both instructions at same time.
It will still execute one instruction after the other.
The gain lies in saving the overhead to make two separably calls.
The gain is minimal to be fair.
And due that AMD used the marketing bullshit to say they GPU are now can do double the TFs they actually do.
And they don't.
A 30TFs RDNA3 will perform similar to 15TFs RDNA/RDNA2.
If those 33 TF were 3x over PS5 it would be more powerful in practical terms over a 4090 which due to thermals alone it would be impossible, let alone costs.
Sadly diminishing returns have been a thing for a long time. The PS5 pro will have high resolution gaming at 60 FPS to be more of a thing specially in those performance modes that used to hit 720p in some games.
Sadly diminishing returns have been a thing for a long time. The PS5 pro will have high resolution gaming at 60 FPS to be more of a thing specially in those performance modes that used to hit 720p in some games.