Any plans for AMD or ARM processor options? The amd ryzen stuff has nearly good performance per watt that the M1 does. I really can’t see myself buying another intel processor for at least a few generations.
Everyone loves to hate Intel (and rightfully so) but Tiger Lake has better IPC and implicitly better single threaded performance than Ryzen. In real world tasks (web browsing, opening an IDE) it often comes on top of AMD.
It only loses to AMD in multi threaded benchmarks because of the lower core count (everyone loves to flex Cinebench scores online, but I buy my laptop to use, not run benchmarks).
Also, the iGPU in Tiger Lake is more modern and more powerful than the outdated Vega iGPU in Ryzen and it also has AV1 codec hardware decoding unlike Ryzen which is stuck at VP9.
Add in Thunderbolt support and using Tiger Lake makes perfect sense for this form factor. Ryzen shines best in gaming laptops with discrete GPUs.
> In real world tasks (web browsing, opening an IDE)
My real-world task is not opening an IDE, it’s using that IDE. Modern C++ compilers are using all available CPU cores just fine.
> It only loses to AMD in multi threaded benchmarks
These are the only workloads I care about. Not just compilation, many other things as well.
You only need single-threaded performance for 2 things, for the stuff that’s inherently serial like gzip, or to run programs made more than 5-10 years ago.
I don’t normally play games on a laptop, but even videogames use multiple cores for decades now, since the Xbox 360 / PS3 generation.
I am informed by my personal experiences. I had an core i5 laptop from 2019 vs r4800 from 2020 and the experience was night and day running arch linux. Just smoother running everything on the AMD. And my power usage was objectively less and my fans turned on way less subjectively.
A single browser tab is single threaded, but you REGUARLY are forced to run several electron apps, and have many tabs open. Each requiring processes and threads and ryzen blows it out of the water in responsiveness. It was not uncommon for some language-server running to lag out because some chrome shit was blowing up my cpu/memory, which drove me away from vscode again.
The intel is maybe better for gaming or other inherently single program stuff. But at the cost of using WAY more energy and sucking for everything else I do regularly.
Further the m1 macs make them both look fairly power hungry and laggy.
> the iGPU in Tiger Lake ... has AV1 codec hardware decoding
Oh neat, I wasn't aware there were any AV1 decoders in hardware yet, that was always something somebody was complaining about on HN threads (probably MPEG employees HA). Tiger lake was released late last year and AV1 was finalized in 2018; that's got to be a record turnaround time from new codec to hardware decoders in top-selling chips.
Noted in other comments, but we have designed the mainboard to be replaceable and upgradeable by the end user to new CPU platforms. We haven't announced anything yet, but this is a core part of the design and architecture of the product.
ChuckNorris89|4 years ago
Everyone loves to hate Intel (and rightfully so) but Tiger Lake has better IPC and implicitly better single threaded performance than Ryzen. In real world tasks (web browsing, opening an IDE) it often comes on top of AMD.
It only loses to AMD in multi threaded benchmarks because of the lower core count (everyone loves to flex Cinebench scores online, but I buy my laptop to use, not run benchmarks).
Also, the iGPU in Tiger Lake is more modern and more powerful than the outdated Vega iGPU in Ryzen and it also has AV1 codec hardware decoding unlike Ryzen which is stuck at VP9.
Add in Thunderbolt support and using Tiger Lake makes perfect sense for this form factor. Ryzen shines best in gaming laptops with discrete GPUs.
Const-me|4 years ago
My real-world task is not opening an IDE, it’s using that IDE. Modern C++ compilers are using all available CPU cores just fine.
> It only loses to AMD in multi threaded benchmarks
These are the only workloads I care about. Not just compilation, many other things as well.
You only need single-threaded performance for 2 things, for the stuff that’s inherently serial like gzip, or to run programs made more than 5-10 years ago.
I don’t normally play games on a laptop, but even videogames use multiple cores for decades now, since the Xbox 360 / PS3 generation.
peregrine|4 years ago
A single browser tab is single threaded, but you REGUARLY are forced to run several electron apps, and have many tabs open. Each requiring processes and threads and ryzen blows it out of the water in responsiveness. It was not uncommon for some language-server running to lag out because some chrome shit was blowing up my cpu/memory, which drove me away from vscode again.
The intel is maybe better for gaming or other inherently single program stuff. But at the cost of using WAY more energy and sucking for everything else I do regularly.
Further the m1 macs make them both look fairly power hungry and laggy.
infogulch|4 years ago
Oh neat, I wasn't aware there were any AV1 decoders in hardware yet, that was always something somebody was complaining about on HN threads (probably MPEG employees HA). Tiger lake was released late last year and AV1 was finalized in 2018; that's got to be a record turnaround time from new codec to hardware decoders in top-selling chips.
nrp|4 years ago