What's his name, /g/?
>>59208080
SCAMMER
>>59208080
Jim Rektzen
>>59208080
fraud
>>59208080
Jim "Ship Jumper" Keller
>>59208191
Dis cuz he knews that Rypoo is POS, so he got to run.
Jim "Shit" Rekter Keller
where are the just edits for this guy
>>59208080
He left AMD once he realized it was too late to save them
Jim "jump ship" keller
He wasn't lead architect apparently. That was Mike Clark or something. Lisa su said this in the r/AMD AMA
>>59208080
Mark Hamill
Jim "Pain in /v/'s butt" Keller
Based shitwrecker delivered %46 IPC increase more than promised.
>>59208080
Kevin sorbo
>>59208080
Colonel Sanders
>>59210775
How is kaby lakes IPC so high, when it is 0% improvement over skylake, and skylake is only 5-10% above haswell?
>>59210775
>Based shitwrecker delivered
He wasn't even the lead on the Ryzen team. You guys over estimate how much he contributed to Ryzen.
And IPC doesn't mean that much if you can't reach higher clock speeds.
>>59208080
looks like a dave to me
>>59210951
> skylake is only 5-10% above haswell?
Percentages are relative to the excavator so Kaby Lake has %17 over Haswell.
If you wonder how that IPC calculated read Stilts analysis
https://forums.anandtech.com/threads/ryzen-strictly-technical.2500572/
>>59210984
The best clocks globalfoundries can do.
Let's say that the total performance is 100 when comparing the 8350 to ryzen
bulldozer is 4 ghz x 100 performance at 100% it's own IPC
ryzen 1700x is 3.4 ghz x 100 performance at 152% bulldozers IPC
4x(100x100%) = 400
3.6(100x152%) = 516.8
this nets a 29% performance increase.
Isn't this basically what we see in games?
>>59210951
Its normalized vs Excavator.
The bench metrics chosen are far more in depth than any other reviewer out there. TheStilt did an incredibly comprehensive run down.
https://forums.anandtech.com/threads/ryzen-strictly-technical.2500572/
>>59210984
I keep telling you dumb fucks that Keller was the department head. He was not a member of the Zen team himself. He oversaw the Zen and K12 teams both.
>>59211046
>He was not a member of the Zen team himself. He oversaw the Zen and K12 teams both.
This.
Homeless Kevin Sorbo
>>59210775
What does ER mean?
>>59211046
But he wasn't actually doing the engineering. I'm just saying, le based shitwrecker memes aren't accurate, Ryzen is the result of thousands of people working together, not just this one guy.
>>59208080
Jim 'Vegeta' Kekller
>>59211083
NOTE: Many of the chart legends state "(ER)". "ER" stands for extremities removed. This means that the single absolute best and worst results have been excluded.
>>59211085
Thats obvious.
I don't think anyone honestly believes one person is solely responsible for a complex modern IC.
>>59211083
Analysis explained here: >>59211024
>NOTE: Many of the chart legends state "(ER)". "ER" stands for extremities removed. This means that the single absolute best and worst results have been excluded.
>>59211108
>I don't think anyone honestly believes one person is solely responsible for a complex modern IC.
You have way too much faith in /g/.
>>59211085
He was the chief architect of microprocessor cores, but yes he made Mike Clark the lead of Zen team. As chief architecht I imagine Keller made the overall high level critical design decisions, but the execution of details were left to team.
>>59211108
>>59211111
thanks desu
>>59211111
Where does he explain the IPC gains
BASED KELLER
>>59208080
Tony Hawk.
>>59210951
Nobody I've talked to has said there's going to be an answer to getting more IPC in Knight's Landing, and we may very well be reaching a material plateau if we can expect to see more data crunching in a smaller space.
>>59208080
The Absolute Madman
>>59208080
Jimmy "I bankrupted AMD" Keller
>>59213042
The Curry Sauce is Curry Sauce