Hulk
Diamond Member
- Oct 9, 1999
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It was around 3.5ish in general MHZ.I can't extract your cpu average frequency from what you posted. You would need to watch in HWinfo during the 3 tests, or better/easier lock down max frequency in Power Plan.
Are you sure? Seems like it should be more around 5.5?It was around 3.5ish in general MHZ.
AMD said 5.2ghz and hwinfo during second test is ss and avg maxed about 5.126ghz.Are you sure? Seems like it should be more around 5.5?



Created a little table with GPU scores. Trying to find scores at stock speeds. If you have one of the missing cells let me know!
Also, I used AI to help me fill in some of the specs so if you see something that is just wrong, that is why.
View attachment 136191
Surely we can get a Zen8 Speculation Thread going from this.IMO kinda pointless to talk about Zen7 and M8 efficiency this much when we haven’t even gotten their preceding architectures yet.
Surely we can get a Zen8 Speculation Thread going from this.
It's using 2 physical cores thinking it's running on single SMT enabled core?More like a gimmick of the benchmark itself when you start to disable cores...
Zen 9 factorial is Zen 362,880 🤪Just wait till I tell you about Zen 9! 🤣
That's what I'm thinking.It's using 2 physical cores thinking it's running on single SMT enabled core?
Why should MT numbers even factor into this? MT speed and efficiency is mostly influenced by how many cores there are and then run them at a lower clock. I clearly stated ST."M4 Pro is roughly 52% faster in Cinebench ST and 3.6x more efficient than Strix Halo."
Which is clearly a flawed assumption. Neither of the two (performance and efficiency) hold true when you do a "sanity check" by checking MT numbers.
Why is the flawed? You claimed Zen 7 should beat Apple in speed and efficiency. I showed what Zen 7 needed to do to beat M8, right?So, you started with flawed assumption of +360% efficiency, doubled it and ended up twice as flawed +720% efficiency that AMD would have to make up.
Source?Apple is leading, but by 1/10th of what you thought.
faster than m4 max and Strix halo
Similar to 275HX but I am pretty sure SDX2EE has lower power draw
Eh anything with good cooling will get there.QRD always shows higher scores.
It's not an assumption. It's a fact based on Notebookcheck's data.And you made this projection, in the same post based on this assumption:
"M4 Pro is roughly 52% faster in Cinebench ST and 3.6x more efficient than Strix Halo."
MT numbers are a result of having more cores and running them at lower clock rate. AMD can get higher MT efficiency than Apple today, as long as they put more cores and run them at lower clocks. This is comparatively very easy to achieve than ST speed and efficiency.Which is clearly a flawed assumption. Neither of the two (performance and efficiency) hold true when you do a "sanity check" by checking MT numbers.
Again, I didn't make an assumption. It's a fact based on Notebookcheck's Cinebench 2024 testing.So, you started with flawed assumption of +360% efficiency, doubled it and ended up twice as flawed +720% efficiency that AMD would have to make up.
You can lower the voltage and reach a significant less figuresIt's not an assumption. It's a fact based on Notebookcheck's data
Sure, lower the voltage and efficiency should improve. But M4 is already 50% faster in ST at default voltages. How much slower can you tolerate Strix Halo ST?You can lower the voltage and reach a significant less figures
Can't say without looking at V/F curve also Node matters N4P vs N3E not an iso node comparison we would have better chance next year when everyone has designs on N2 .Sure, lower the voltage and efficiency should improve. But M4 is already 50% faster in ST at default voltages. How much slower can you tolerate Strix Halo ST?
For sure but how much V/F curve is a bi***.If you lower M4 voltage, I'm sure it can get more efficient as well.
Intel/AMD in the end are the mercy of what OEMs do so there is lots of delta vs Apple you need a reference design for that comparison.Anyways, we all know chip efficiency is on a curve. This is not debated. What we're talking about is the performance and power usage at default settings that AMD and Apple want you to run the chips at.
