Il ven 4 ott 2019, 00:49 Bruce Dubbs <[email protected]> ha scritto:
> On 10/3/19 4:01 PM, Pierre Labastie wrote: > > On 03/10/2019 17:35, Michele Bucca wrote: > >> > >> > >> Il gio 3 ott 2019, 17:18 Bruce Dubbs <[email protected] > >> <mailto:[email protected]>> ha scritto: > >> > >> On 10/3/19 5:33 AM, Xi Ruoyao wrote: > >> > >> > Then you need a powerful CPU and just a normal (maybe integrated) > >> graphic card. > >> > A recent Intel Core i5/i7 (with a integrated graphic card) > should be OK, > >> or use > >> > an AMD Zen 2 with a low-end AMD graphic card (NVIDIA card sucks > on desktop > >> > Linux). > >> > >> Not all nvidia cards are bad. I have a GeForce 210 and it works > quite > >> well for me. > >> > >> That said, I'd recommend an Intel I5 with integrated graphics. It > >> doesn't have to be the latest model. If cost is an issue, look at > the > >> used market. > >> > >> > >> I've found some links on Aliexpress, can I post them here? > > > > I think it is better if we send you our config. Mine is: > > CPU: intel core i7 -4790 at 3.6 GHz (integrated graphics) > > motherboard: Asus H97M-E. > > memory : 4x4 GB DDR3 1333 Mhz. > > > > I have an Antec box which came with its own power supply. I do not know > the > > exact model, amazingly, it's not written on the box. > > > > My screen is a Samsung SMBX2335 (23", 1920x1080 pixels), quite old, but > > largely enough for me. It has no hdmi, so using it on modern computers > may be > > impossible (I use the DVI connector). > > > > Two disks 1TB each (one is enough, but I'm doing raid0). > > One is "Western Digital Caviar Green" WDC WD10EADS-65M2B0 > > the second is "Western Digital Blue" WDC WD10EZEX-08M2NA0 > > > > With this, the SBU is ~110 s. The CPU is quad core with hyperthreading, > make > > -j4 gives a SBU of roughly 40s, while make -j8 is just slightly better > (SBU ~ > > 35 s). I think that when the 4 cores are used, the gain is almost a > factor of > > 4, but in the SBU, there are several configure runs, which use only one > core. > > On my i5-6500 workstation my SBU time is 36 seconds. If course that's > at -j4. I generally run my Haswell at -j10 if I'm not timing for the > book and that is about 25 seconds. > > For a non-editor the times with all or most cores probably is more > meaningful. > > -- Bruce > -- Bruce I found this CPU on Aliexpress https://m.it.aliexpress.com/item/32981880280.html?spm=a2g0n.shopcart-amp.item.32981880280&; and this Mother Board on Aliexpress https://m.it.aliexpress.com/item/32850389075.html?spm=a2g0n.shopcart-amp.item.32850389075&; would you spend money on them? Do you trust Aliexpress? -- > http://lists.linuxfromscratch.org/listinfo/lfs-support > FAQ: http://www.linuxfromscratch.org/blfs/faq.html > Unsubscribe: See the above information page > > Do not top post on this list. > > A: Because it messes up the order in which people normally read text. > Q: Why is top-posting such a bad thing? > A: Top-posting. > Q: What is the most annoying thing in e-mail? > > http://en.wikipedia.org/wiki/Posting_style >
-- http://lists.linuxfromscratch.org/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page Do not top post on this list. A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? http://en.wikipedia.org/wiki/Posting_style
