Why CPU GHz Doesn’t Matter!
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CPU,GHz,AMD,Intel,IPC,Instructions per clock,Instructions per cycle,Clock speed,Processor,5600x,3600xt
jobalertshop
October 31, 2022
jobalertshop
October 31, 2022
37 Comments
Mark vonGermeten
October 31, 2022 - 1:41 pmSerial processes will always be faster with more Ghz. Parallel processes will benefit from more cores up until you have as many cores as you have processes.
Brady Sully
October 31, 2022 - 1:41 pmI think of CPU gHz as the RPM redline in a car. It’s important to have more than 1k rpm engine speed. But just bc my Miata revs to 6,000rpm. That doesn’t mean that it’s top speed is as fast as a corvette with 6,000 rpm redline. There’s so many more factors. Engine size, transmission gear ratios, car weight, ignition timing, etc
Daemonツx86
October 31, 2022 - 1:41 pm12900KS half of cache than 5800X3D but it's better on gaming thanks his frecuencys.
Mousy
October 31, 2022 - 1:41 pmAmd or Intel?
Nvidia or Ryzen?
Thi Ha
October 31, 2022 - 1:41 pmHey I wonder my old laptop from 2012 it has a AMD processor idk I kinda forgot what is a CPU but I know it is. ghz
Good Looking Lady
October 31, 2022 - 1:41 pmCpu manufacturers should have 2 pp measuring contests and screw the users:
First line of cpus is a competition against competition on fastest cpu judged by gigahertz
Second line should be on most thread counts per core
The reason being is people get to see true potential of company’s when they ignore the user base
Frank Johnson
October 31, 2022 - 1:41 pmYou missed there are 4 parts per clock
Lucciano Chord
October 31, 2022 - 1:41 pmI've always used the toll booth analogy.
I'm not sure how accurate I am, but I've always said clock speed is like how fast each car can get through a booth, your cores are how many booths you have, and your threads are how many lanes you have.
Depending on the process that goes through, you could potentially only be able to utilize a couple lanes regardless of how many you have (like if only 2 lanes are open that day) so speed matters a lot more than if traffic was able to split up and utilize all the booths.
3HeartLimit
October 31, 2022 - 1:41 pmThe use of pathfinder kingmaker character sheet though
Lucky Poop
October 31, 2022 - 1:41 pmwhat about 100,000 GHz amd FX 8320 vs i9 12 gen?
Lliam Thrumble
October 31, 2022 - 1:41 pmIts amazing how much the entire community ignored ipc until amd finally made a higher ipc CPU. Up until then almost all the fan boys bragged about core count whilst also earnestly asking why gaming fps was low 😅 now ipc is common knowledge and talked about often
IDOOMI
October 31, 2022 - 1:41 pmIt does mater for single core games
Абдулла Халимбеков
October 31, 2022 - 1:41 pmWhat video day you Next?, CPU! AMD Socket AM3+ [AMD FX-8320E] To 10.2Ghz!
S D
October 31, 2022 - 1:41 pmI just ran my clock generator through another clock generator and got the standard 1.225e+19 Hz preformance. It's fast enough that it can give me the answer before I ask it. Of course 12.25QHz computers do tend to phase in and out of existence when their calculations go superluminous.
pl3tch
October 31, 2022 - 1:41 pmit does in games like cs for example. This video by Cheap Bastards: https://www.youtube.com/watch?v=06orP__8AT4&ab_channel=CheapBastard , shows that he got a almost 60% bump in fps by overclocking an i5 2500k.
00dDodo
October 31, 2022 - 1:41 pmPathfinder Kingmaker is very based
래모루래모로
October 31, 2022 - 1:41 pmIt do matter for me I cant even run GTA V on 1.5 Ghz
MarcLong
October 31, 2022 - 1:41 pmi remember my old 4ghz amd processor back in 2009, was not able to play need for speed, but my 1,7ghz intel processor from my Laptop did it with ez
Pilot Sauder
October 31, 2022 - 1:41 pmWRONG!!! GHz matters alot when trying to fix saints row 2 for pc
Divyam Maheshwari
October 31, 2022 - 1:41 pmThis video needs to be shown to the upcoming generation of potential nerds.
Sulayman AL KALAF
October 31, 2022 - 1:41 pmmy apu ryzen 5 5600 G going 4.7 ghz . why ? & what i have to do ? it's over the maximum 4.4 ghz is that ok ?
Dom
October 31, 2022 - 1:41 pmheard hurties
Mast3r_waf1z
October 31, 2022 - 1:41 pmThis is stupid, you're comparing two completely generations of CPUs, of course they are gonna have different performance because their architecture is different? If you wanted a true test of the clock speed I would suggest keeping the differences down to a flagship CPU and the budget of the same generation, you can still lock the clock speed but you'd have eliminated the difference in architecture
In short, compare a zen 2 processor to a zen 2 processor and a zen 3 processor to a zen 3 processor to get an accurate benchmark.
Also it's incorrect to refer to GHz in the way it's presented in the title and the video, it's more correct to say frequency or clock speed
abvmoose87
October 31, 2022 - 1:41 pmI mean if the manufacturers really arent able to actually make the proccessors reach higher clockspeeds at a certain point then offcourse they would pull out all stops to get you to belive it doesn’t matter. Inventing all sorts of new accronyms n terms. Shuffleing around whats makes up the archtitecture and calling it improvement. Running same low speed but with more cores, then when that becomes difficult start dividing the cores up where some are fast and some slow like they are now. If you set aside the multi core aspect for a minute and think what if they could have pushed passed the limit of a pentium4 cpu and make it run at 8ghz with a decent cache. Would clockspeed still be considered irrelevant? Or would that cpu stomp all over todays cpu’s in single thread performance even though they had smarter or more efficent architecture and what not.
abvmoose87
October 31, 2022 - 1:41 pmNo the established norm for a while is that the HZ doesn’t matter but I don’t know. It’s not like Hz is meaningless either, i’m wondering if these benchmarks tests really are set up the right way. I’m starting to think cpu’s really hasn’t gotten much faster since pentium 4. It’s like the manufacturers are doing some sleight of hand where they make the components smaller but at the same time lower the clockspeed of the cpu but the smaller components make it simpler to overclock the cpu for it to max out somewhere close to what the pentium 4 could max out at about 15 years ago.
dajosova
October 31, 2022 - 1:41 pmvery useful info. thanks LTT
officialdeutschland
October 31, 2022 - 1:41 pmwhy do u try to make anaolgies for everything its greatly confusing u could just say whats really happening. then u dont have to understand 2 different things at the same time while making a bridge between them to see what fits and what not lol
Adam Naja
October 31, 2022 - 1:41 pmUnless you play flight simulator
Wuyi
October 31, 2022 - 1:41 pmthe speed matters for programmers, especially scalpers
Fabian
October 31, 2022 - 1:41 pm¿Puede pasar que un alto puntaje en Cinebench sea inversamente proporcional al rendimiento en juegos?
Павел С
October 31, 2022 - 1:41 pmа не кто не переводит на украинский или русский?)
Destin - Diesel.
October 31, 2022 - 1:41 pmSo we need a 5ghz boost and 3.5ghz clock. With the ipc specs decent. Kinda like the i9 12900k.
i love sky
October 31, 2022 - 1:41 pmMy laptop has an Intel Pentium processor clocked at 1.11 GHz. It's all I need for WPS Office and runs fine 👍
Techies, it has to be Techies.
October 31, 2022 - 1:41 pm9:09 Austin Evans, Benchmark, BitWIt, DannyzReviews, Dans Tech, Dawid Does Tech Stuff, de8auer, Digital Foundry, Gamers Nexus, Hardware Canucks, Hardware Unboxed, Hoosier Hardware, iJustine, Jarrod'sTech, JayzTwoCents, JerryRigEverything, Jonathan Morrison, KitGuruTech, Krystal Key, LevelUP Gaming & Tech, Maques Brownlee, Mary Bautista, Nicolas11x12 English, Nothing ButTech88, Optimum Tech, Paul's Hardware
Yong Goose
October 31, 2022 - 1:41 pmLol. That’s like saying a conductor to a generator doesn’t matter 💀
Lazurak666 ***
October 31, 2022 - 1:41 pmFinally someone that explaines this in a way that is easily understandable. Thnx^^
Lars
October 31, 2022 - 1:41 pmClock speed matters for gaming more than for productivity. Imcreasing the clock speed by lets say 10% will generally yield a bit more Performance increase than increasing the ipc. More clockspeed allows the CPU to react a bit faster to changing loads which is basically every Single frame when gaming. Its a latency reduction which ipc improvements cannot provide
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