In one of my cs classes the teacher said that “clock speed doesn’t matter”.
Why is my teacher such a retard?
In one of my cs classes the teacher said that “clock speed doesn’t matter”
Joshua Perry
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Josiah Harris
You're the retard.
Ryan Jackson
He's not wrong. IPC * clock speed is a much better metric, but even that can be deceptive. Simply put, anything outside of real world benchmarks is going to be misleading for performance.
Chase Turner
Huh?
Evan Baker
Nigga tf is ipc?
Ethan Hill
Oh wait you’s talks bout that cpi lmao nigga u got that shit backward lmao dumass nigga I don’t gets cpi tho desu senpai
Nathaniel Watson
Instructions per clock
Jeremiah Gomez
It's how many x86 instructions can be executed per clock cycle. The CPU is not actually x86 under the hood and it has an optimizer circuit, so more than 1 operation can be executed per clock cycle even though individually they are at least 1 clock, but usually it's more like 4-6 clocks.
Ian Butler
I had a math worksheet in 4th grade that had that stock image on it. My dad smoked so I always thought the black stock image people were smoking cigarettes because of how long and narrow their noses were. But one day I saw that guy in the OP and thought it might be a nose but I still thought it looked more like a cigarette and I asked the teacher about it. She got wide eyes and flinched and quickly told me they weren’t smoking, it was just a nose.
Joshua Torres
Do you even know what CPI means
Andrew Torres
No that's a cigarette
Dylan Reed
Uhhh central processing item?
Jonathan Anderson
An Intel 8086 running at an hypothetical 10GHz clock is going to run about as fast as a single Ryzen clock underclocked to 66MHz
Kevin Hall
Look up those two:
"internal clock vs external clock"
and
"Von Neumann bottleneck".
You'll love it. Specially the second one.
Tyler Bennett
>a single Ryzen clock
core*
Landon Myers
Why is his dick hard?
Leo Myers
OP what is your IQ?
Ethan Roberts
>8086
Um this isn't the 1980's.
Jason Watson
itt niggas getting baited
Leo Morris
cause he's thinkin bout coding
Dominic Phillips
Your teacher is a macfag.
youtube.com
Ryder Carter
It does if you communicate over radio, want to save battery and combine those two.
Ethan Torres
My professor referres to Codeblocks as a compiler
Joshua Gutierrez
If he's referring to networking work, he's technically right.
James Cooper
He is right.
A highclock speed could have bad performance. First pentium 4 is an example
Pipelines , architecture and instructions are important too
Nicholas Watson
>clock speed
The clock speed is always the same, 1s is 1s here and in China, so yeah, clock speed doesn't matter.
Dylan Garcia
It fucking doesn't nigger. It's all about single instruction performance. My desktop runs an FX8350 with a 4ghz clock speed but an i7 from the same generation with a similar caliber would beat it with a lower clock speed.