Uli Plank wrote:All Intel or AMD laptops are a compromise, they all have difficulties getting rid of the heat they generate. They either trottle down or get very noisy (or both). And then, they eat batteries for breakfast or throttle down massively if not on mains.
As an alternative perspective, this is not my experience of enterprise workstation laptops, nor is the experience of several busy editor friends working on powerful gaming laptops. I moved to exclusively working on laptops some 5 years ago, for a variety of professional case reasons, though I happily online and offline with both Avid and DVR up to UHD/4K. The HP ZBook 17 G5 I have neither has difficulty getting rid of heat, never throttles down or gets noisy, even though an Avid Artist mix sits on it's keyboard (I use a an Avid keyboard) and it has a Quadro P5200 16GB graphics card with 64GB ram and more than one internal drive. Even though it's a couple of generations long in the tooth now, there is nothing I've come across yet that it can't handle in both programmes. The key often is in properly tweaking the bios, which is very powerful in all HP workstations and clean maintenance.
There should be nothing remarkable in working with Braw and R3D and they are a breeze with this laptop too. There is so much hallabaloo about the M1 that everyone fails to mention the elephant in the room, how they slow down markedly when you start piling on the grading nodes and fx. I don't know of any major post grading house using them at the moment, yet I can happily do that kind of broadcast work on this laptop linked to an Ultrastudio 4K Mini and a pro grading monitor.
No argument with the statement that a powerful desktop is the ultimate but the OP has stated he needs a laptop not a desktop and as I said there may be many case uses why it's preferable or even necessary, from DIT to mobile and remote working. and why they can happily work too.
I should add too - no problems with batteries for which HP has released very comprehensive bios conditioning, though obviously it operates on mains - portable does not have to mean battery portable.