k****f
发帖数: 3794 | 1 想用1080显卡，可是psu不是标准的，没法换上大psu |
a*****a
发帖数: 1429 | |
F***Q
发帖数: 6599 | 3
can't find it online, but if your psu is 450W or above, I bet you can run
1080 without any issue. under 400W is a bit risky.
1080 is amazingly power efficient. The one I got, Gigabyte G1, requires only
a single 8-pin connector. it has a peak consumption of 250W.
I've been running a GTX 470+NVS285 with a 450W psu for many years. in
another machine (my work desktop), I power a GTX 1080+GTX590+GT730 with a
750W psu. before the 1080, I had a 980Ti along with the 590 and 730. them
never had any problem.
【在 k****f 的大作中提到】
: 想用1080显卡，可是psu不是标准的，没法换上大psu
|
k****f
发帖数: 3794 | 4 t20 电源是290w的，必须换电源才能上1080显卡。唉，被坑
only
【在 F***Q 的大作中提到】
:
: can't find it online, but if your psu is 450W or above, I bet you can run
: 1080 without any issue. under 400W is a bit risky.
: 1080 is amazingly power efficient. The one I got, Gigabyte G1, requires only
: a single 8-pin connector. it has a peak consumption of 250W.
: I've been running a GTX 470+NVS285 with a 450W psu for many years. in
: another machine (my work desktop), I power a GTX 1080+GTX590+GT730 with a
: 750W psu. before the 1080, I had a 980Ti along with the 590 and 730. them
: never had any problem.
|
k****f
发帖数: 3794 | 5 准备玩玩显卡cuda，算东西
【在 a*****a 的大作中提到】
: 就一服务器，升级什么显卡。PSU功率也不够
|
F***Q
发帖数: 6599 | 6
bummer ...
on the other hand, if you want to do serious GPU computing, you'd better use
two graphics cards - the low end one used for display, and the high end one
as a dedicated computing device.
if you want to play with cuda (without any serious computing intent) on your
machine, consider a GT 730.
【在 k****f 的大作中提到】
: t20 电源是290w的，必须换电源才能上1080显卡。唉，被坑
:
: only
|
P**H
发帖数: 1897 | 7 750ti。
【在 k****f 的大作中提到】
: 想用1080显卡，可是psu不是标准的，没法换上大psu
|
k****f
发帖数: 3794 | 8 已经用750ti，主要是想用1080卡，看看deep learning有多快
【在 P**H 的大作中提到】
: 750ti。
|
s********3
发帖数: 945 | |
k****f
发帖数: 3794 | 10 怎么外接？psu没法升级，那个主板是用专门dell口，不是atx通用口
【在 s********3 的大作中提到】
: 外接电源即可
|
l*******1
发帖数: 866 | 11 如果PSU尺寸OK而只是接口不标准，9成你在eBay上能买到转接线。dell server不少是
8pin的接口，t20不确定，查查看吧。如果是的话eBay上应该很多，几块钱。
【在 k****f 的大作中提到】
: 怎么外接？psu没法升级，那个主板是用专门dell口，不是atx通用口
|
