Message boards :
Graphics cards (GPUs) :
Sempron/512MB sufficient to host 8800GTS ?
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Send message Joined: 28 Sep 08 Posts: 2 Credit: 556,141 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]()
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I'd like to know what the minimum requirements for the base system are. A friend of mind is in the midst of upgrade fever, and will sell me a pair of 8800GTS for $150 (only b/c I'm a friend). I'm considering dropping these into two servers at work and joining the CrunchFest. The servers are wimpy! But if all I need is something with a PCIe-16 slot and a Linux-64 surrogate - I'd gladly fund the two two GPU boards and pop them into the two boxes at hand. -- Jim |
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Send message Joined: 17 Aug 08 Posts: 2705 Credit: 1,311,122,549 RAC: 0 Level ![]() Scientific publications ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
The current app is practically insensitive to GPU speed and doesn't need much RAM either, so the Semporn should be fine and crunching won't disturb the normal server tasks. An issue of concern may be cooling and power supply: if the PS is tailored to a low power consumption system then a 8800GTS may be too much for it. It should draw anywhere near 100 - 130 W running GPU-Grid. And make sure the cards are G92 based (i.e. 512 MB). The 320/640 MB cards are G80 based and won't work. MrS Scanning for our furry friends since Jan 2002 |
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