Re: 64-bit netbooks with Debian linux



deloptes put forth on 5/3/2010 6:20 PM:

I've noticed that there is only 512K cache in the most netbooks which makes
then unsuitable for development. ATM this is stopping me from buying one.
Do you know if there are some with larger cache?

The Celeron/M based netbooks have 1MB L2 cache. The dual core AMD and dual
core Atom netbooks have 1MB L2 cache but that's 2 x 512KB per core.
However, compiling code using concurrency_level=2 would definitely see a
speedup using the dual core CPUs, even if they have no more L2 per core vs.
the single core CPUs. If you want to do development on a netbook today, I'd
recommend a dual core model over a single core Celeron with 1MB L2 cache.

So basically you're looking at one model of Asus Eee in black or silver.
Here's the black one:

http://www.newegg.com/Product/Product.aspx?Item=N82E16834220659

Given the 12" screen I don't really consider this a "netbook". If your goal
is a small form factor, I think this is the smallest portable you'll find
with a dual core cpu. It's probably not suitable for any kind of real
"development" work, but it will probably be more suitable than any other
"netbook" class portable.

--
Stan


--
To UNSUBSCRIBE, email to debian-user-REQUEST@xxxxxxxxxxxxxxxx
with a subject of "unsubscribe". Trouble? Contact listmaster@xxxxxxxxxxxxxxxx
Archive: http://lists.debian.org/4BDFA196.8010402@xxxxxxxxxxxxxxxxx



Relevant Pages

  • Re: Purchasing the correct hardware: dual-core intel? Big cache?
    ... dual core is on average 20% faster than hyperthreaded CPU's. ... Poor optimization causes a CPU to chug along, flushing the CPU cache often, and slowing things down considerably. ... >>This message has been scanned for viruses and ... >>MailScanner thanks transtec Computers for their support. ...
    (freebsd-questions)
  • Re: Dual-core CPU vs. very large cache
    ... The current hw is Dell 2850 servers. ... database consistently bottlenecks on CPU usage. ... Our current Dells have 2M cache, and I'm trying to determine whether ... On that premise I would recommend the dual core CPU's (two or more dual core ...
    (freebsd-performance)
  • Re: Purchasing the correct hardware: dual-core intel? Big cache?
    ... Dual core is faster than hyperthreaded ... CPU's usually about 20% if you use the larger CPU cache models. ... We're looking hard at getting either Intel dual-core procs, ...
    (freebsd-questions)
  • Re: Pros & Cons for AMD 64b vs. Athlon based Linux box
    ... > advantage of caches so there is a huge benefit to having a larger cache. ... > cache) is pretty much identical for the Xilinx FPGA tools. ... I know the memory limitation but I wonder if there is any real measurable ... About the dual core, it is very hard to see whether this solution is ...
    (comp.os.linux.hardware)
  • Re: Dual Core vs Dual CPU
    ... In a dual core machine, ... be common cache memory connected to both CPUs that can be accessed FAR ... Dual core technology is evolving quickly, ...
    (alt.comp.periphs.mainboard.asus)