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Intel's Alder Lake big.LITTLE CPU design, tested: It's a barn burner:
After spending several days with Intel's newest consumer CPU designs, we have some surprising news: they're faster than AMD's latest Ryzens on both single-threaded and most multithreaded benchmarks.
We suspect this will be especially surprising to some, since Intel's newest desktop CPUs feature a hybrid "big.little[sic]" design similar to those found in ARM CPUs. AMD's flagship Ryzen 9 5950x is a traditional 16 core, 32 thread design, with all cores being "big" high-performance types with symmetric multithreading (SMT, also known as "hyperthreading"). By contrast, the i9-12900K offers 16 cores and only 24 threads—with eight "performance" cores featuring SMT and eight lower-performance "efficiency" cores with no SMT.
As pointed out in the Ars Technica comments, the Cinebench multi-threaded benchmark saw Intel's best CPU with a less than 2.5% lead, but the caption reads "Intel trounces AMD". While the Passmark multi-threaded benchmark saw AMD's best CPU with a more than 18% lead, but the caption reads "outperform i9-12900k-but even here, by a much, much, lower margin than we're accustomed to seeing".
Also at Phoronix, AnandTech, and Tom's Hardware.
See also: More Linux Performance Benchmark Data For Alder Lake, Comparison Data Points
Intel UHD Graphics 770 / Alder Lake GT1 Linux Graphics Performance
Previously: Intel Alder Lake CPUs Launch November 4th, with Up to 8 Big and 8 Small Cores
(Score: 4, Interesting) by istartedi on Thursday November 04 2021, @10:35PM (2 children)
Seriously. What am I doing now? Scrolling through the stories? Once you've rendered a web page, you could literally offload that on to the monitor and put the CPU totally to sleep. How much of that "idle" power usage is (on Windows) background processes, updaters, services and absolute crap that has no good reason to be running other than "that's how it's done"?
The cable modem is worse though. It's always concerned me. I'm doing nothing on the network and the thing is a nice little heater. It's sitting there looking at all the broadcast traffic, DHCP requests, and stuff from other machines. My PC is asleep. I haven't scheduled anything overnight. I don't want some updater I don't control using the network. There's no soft fix though, no way to tell the modem to sleep when the PC sleeps. I just have to make sure to un-plug the modem every night to avoid all that pointless power consumption.
Climate summit? Fix the crappy hardware. Sheesh!
Appended to the end of comments you post. Max: 120 chars.
(Score: 3, Informative) by JoeMerchant on Friday November 05 2021, @01:55AM (1 child)
Lowest effort way to make that happen is to pull the plug. I customize Ubuntu for our product, in seventeen easy steps you too can turn off all automatic updating in Ubuntu. I thought I had it in 16 steps until, three weeks into testing, suddenly our video capture performance went to hell - dig in to "top" and what do I find? Automatic update still trying to do it's thing.
Україна досі не є частиною Росії Слава Україні🌻 https://news.stanford.edu/2023/02/17/will-russia-ukraine-war-end
(Score: 0) by Anonymous Coward on Friday November 05 2021, @02:00PM
Linux programmers copied shitty Microsoft. Much of what I liked about Unix (and its sloppy re-implemention, Linux) is effective gone now. Guess I should look at a BSD flavor.