Hi there
I have a choice of machines (again) 2002 vs NEW:
QUAD CPU
4 X Northwood XEON 3.0GHZ HT with 4MB L3 cache per CPU
So 8 threads at 3GHZ....
and fast 10K RPM Disks and 8GB
($200)
OR
A cheap 4GB 2.0GHZ Dual Core (not sure of model) Workstation ($150 used)
I am doing FFT math (very numerically intensive) multi-threaded in gcc
Which one would be faster?? Size is not an issue nor noise or power here. The old Server consumes around 240W and is quiet...
Many thanks.
I have a choice of machines (again) 2002 vs NEW:
QUAD CPU
4 X Northwood XEON 3.0GHZ HT with 4MB L3 cache per CPU
So 8 threads at 3GHZ....
and fast 10K RPM Disks and 8GB
($200)
OR
A cheap 4GB 2.0GHZ Dual Core (not sure of model) Workstation ($150 used)
I am doing FFT math (very numerically intensive) multi-threaded in gcc
Which one would be faster?? Size is not an issue nor noise or power here. The old Server consumes around 240W and is quiet...
Many thanks.