- Mar 3, 2017
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According to this Anandtech review:
AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking The High-End
www.anandtech.com
The average SPECINT 2017 ST increase from Zen3 to Zen4 is 23% considering the average of all substests, considering the platform differences there is probably some lower margin due to the cores only because of memory BW advantage of Zen4, which should not exist with Zen5.
You have to adjust for the difference in clocks for both Zen 3 and Zen 4. Once adjusted, the difference is about 12-13% in favor of Zen 4 (per core, per clock, average of all subtests).According to this Anandtech review:
AMD Zen 4 Ryzen 9 7950X and Ryzen 5 7600X Review: Retaking The High-End
www.anandtech.com
The average SPECINT 2017 ST increase from Zen3 to Zen4 is 23% considering the average of all substests, considering the platform differences there is probably some lower margin due to the cores only because of memory BW advantage of Zen4, which should not exist with Zen5.
I said "ST", not "IPC". In any case, 40%+, if confirmed, appears huge considering the Zen3->Zen4 jump, even if it factored further clock increases (and again, I am not saying there will be, only comparing generational jumps).You have to adjust for the difference in clocks for both Zen 3 and Zen 4. Once adjusted, the difference is about 12-13% in favor of Zen 4 (per core, per clock, average of all subtests).
For Zen 2 vs Zen 3, the average is exactly 19%, just as AMD claimed.
no it's from Granite Ridge samples.So the +40% for Zen 5 in SPEC2017 is from Jim Keller's slide?
see Zen4.What impact can AVX512 have on the bottom line in SPEC?
In AMD history, only K7 was a bigger single-gen core iteration.In any case, 40%+, if confirmed, appears huge considering the Zen3->Zen4 jump
AMD added that although Strix Point will be released at the end of this year, it is expected that consumers will actually receive the product in the early first half of next year.
Faster but you're not getting Zen5 in mainstream devices (cheaper thinkpads and anything $800 SRP) until KRK1 launches.Dunno if it was already posted but that clear the things about the time line :
Of course no, people would get sent into the dungeon for leaks of that caliber.Is the SPEC2017 Granite Ridge sample test available online?
Good news everyone!As for the K7, the core without L2 consists of 22 million transistors, while the Pentium III only has 9.5 million transistors
Intel had a lot better L2 in all ways, bigger L1 on K7 was a cope measure more or less.So considering that the K7 has over twice as many transistors compared to the Pentium III, it wasn't crazy.
Yes because it has to cope with a much worse L2.K7 core complexity compared to PIII over 2x xtors with only +6% higher IPC Integer.
-halo is CES'25.Then, I guess ... 'Strix Halo' on the shelves around autum'25 @3NP ...
-halo is CES'25.
If you look at the 2024 Zephy G14 it looks kinda sus with lower system power target over the 2022/2023 one.
You can guess why yourself.
Thinkpad updates are not really ever H2.but I tend to fantasize with a 'Stix Halo' mounted over a 'Thinkpad P16' ... ... that's why I am guessing it might happen around AUTUMN ...
N3p is Zen6 stuff.Ps.- I also hope the 'delay' might help with the 3NP manufactoring process ...
View Pentium III Coppermine and K7 Athlon Thunderbird test results. Both have L2 256KB on the same chip as the core.Yes because it has to cope with a much worse L2.
Which also made the OG 1GHz Athlon a meme.
The Katmai contains 9.5 million transistors, not including the 512 Kbytes L2 cache (which adds 25 million transistors).
It's very comical levels of that.And yet most signs point to Zen 5 being a much bigger change than Arrow Lake.
It's very comical levels of that.
Gaming situation especially.
[/QUOTESooo, better than arrow lake in gaming? Are you sure?It's very comical levels of that.
Gaming situation especially.
Yea.So, b
I never wrote anything in that chart so idk.BTW, what happened @adroc_thurston and @Kepler_L2 that caused you to change your predictions ~10% higher than just a few weeks ago?: