Looking to build a system for scientific computing. Heavy number-crunching. Mostly floating-point calcs, think use of various numerical libraries that are heavily optimized and scale well (so even many cores can be utilized relatively efficiently). Nothing graphics-intensive, nothing too memory-intensive (although 6-8GB are required).
Trying to take the road of building it myself (no previous build experience). I know nobody that does that in my field so no point of reference (standard for people is: either they buy an off-the-shelf Dell/HP/Mac workstation or, if they're fortunate enough that their place has that--and they have can afford it--, they add to existing clusters).
Constraints are
- $1800 (bit of a odd number but that's what it is right now)
- I need to show a receipt for the thing (so, just to be on the safe side, no equipment that could be labeled as "for gamers")
- the desktop/workstation must fit into a small office, so standard tower I guess
- EDIT: components should work with modern Linux (no RHEL4/5 compatibility required but should run on recent plain-vanilla kernel speak 2.6.27 or later)
Can anybody get me started? Just on CPU and mobo? $1800 is a bit tight, stick to consumer-market components I suppose?
Trying to take the road of building it myself (no previous build experience). I know nobody that does that in my field so no point of reference (standard for people is: either they buy an off-the-shelf Dell/HP/Mac workstation or, if they're fortunate enough that their place has that--and they have can afford it--, they add to existing clusters).
Constraints are
- $1800 (bit of a odd number but that's what it is right now)
- I need to show a receipt for the thing (so, just to be on the safe side, no equipment that could be labeled as "for gamers")
- the desktop/workstation must fit into a small office, so standard tower I guess
- EDIT: components should work with modern Linux (no RHEL4/5 compatibility required but should run on recent plain-vanilla kernel speak 2.6.27 or later)
Can anybody get me started? Just on CPU and mobo? $1800 is a bit tight, stick to consumer-market components I suppose?