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mananaysiempre a day ago

On the other hand, I bought an 8C/16T Zen 4 laptop with 64GB RAM and an 4TB SSD for less than $2000 total including tax. I’ll take that trade.

sroussey a day ago | parent | next [-]

How are 70b LLMs running on that?

cma a day ago | parent | next [-]

Qwen coder 32b instruct is the state of the art for local LLM coding and will run with a smallish context with that on a 64GB laptop with partial GPU offload. Probably around .8 tok/sec.

With a quantization of it you can run larger contexts and go a bit faster. 1.4 tok/sec at 8b quant with offload to a 6GB laptop GPU.

Speculative decoding has been being added to lots of the runtimes recently and can give a 20-30% boost with a 1 billion weight model running the speculative token stream.

jocaal a day ago | parent | prev [-]

The free version of chatgpt is better than your 70b LLM, whats the point?

YetAnotherNick a day ago | parent | prev [-]

Why do you need 64GB RAM?

mananaysiempre a day ago | parent | next [-]

Partly because I can, because unless you go absolutely wild with excess it’s the RAM equivalent of fuck-you money. (Note it’s unified though, so in some situations a desktop with 48GB main RAM and 16GB VRAM can be comparable, and from what I know about today’s desktops that could be a good machine but not a lavish one.) Partly because I need to do exploratory statistics to say ten- or twenty-gigabyte I/O traces, and being able to chuck the whole thing into Pandas and not agonize over cleaning up every temporary is just comfy.

shakabrah a day ago | parent | prev | next [-]

I have 128gb in PC (largely because I can) and android studio, a few containers and running emulators will take a sizable bite into that. My 18gb MacBook would be digging into swap and compressing to get there.

scheme271 a day ago | parent | prev | next [-]

Memory can get eaten up pretty quickly between IDEs, containers, and other dev tools. I have had a combination of a fairly small C++ application, clion, and a container use up more than 32GB when combined with my typical applications.

evoke4908 a day ago | parent [-]

I just built a new PC with 64GB for just this reason. With my workloads, the 32GB in my work laptop is getting cramped. For an extra $150 I can double that and not worry about memory for the next several years

jchw a day ago | parent | prev | next [-]

Running 128 GiB of RAM on the box I am typing on. I could list a lot of things but if you really wanted a quick demonstration, compiling Chromium will eat 128 GiB of RAM happily.

whatever1 a day ago | parent | prev | next [-]

Nobody ever regretted having extra memory on their computer.

theandrewbailey a day ago | parent | prev | next [-]

Several Electron apps and 1000+ Chrome tabs. (just guessing)

criticalfault 20 hours ago | parent | prev [-]

Maybe because of electron apps