I did a bit of informal processor and OS benchmarking ... if you like that sort of thing as true geeks (vs posers) do ...
E6750 (2.66 GHz C2D w/ 4MB shared L2) vs E8400 (3.00 GHz C2D w/ 6MB shared L2) Intel CPU's:Rhinoceros v3.0 (x32) with Flamingo (v1.1) ray-trace render of
Steeler logo on XP x64:
Time to complete render ...
@ 640 x 480 >> E6750: 3 sec E8400: 3 sec
@ 1920 x 1200 >> E6750: 20 sec E8400: 16 sec
@ 3840 x 2400 >> E6750: 125 sec E8400: 90 sec
7-zip v4.57 x64 (Win version has GUI where as Ubuntu version is command line ... used file-roller as front end for it):Benchmark function (XP only, 1 pass) ...
E6750 >> CPU usage: 184%, Rating/Usage: 2692 MIPs, Rating: 4947 MIPs
E8400 >> CPU usage: 185%, Rating/Usage: 3153 MIPs, Rating: 5806 MIPs
Time to compress to zip (max comp setting ... read/write to NTFS partition) ...
379 MB of mp3's >> XP-E6750: 32 sec Ubuntu-E6750: 26 sec XP-E8400: 32 sec Ubuntu-E8400: 23 sec << final zip size for all was 378MB
400 images (94 MB of jpg & png) >> XP-E6750: 19 sec Ubuntu-E6750: 11 sec XP-E8400: 17 sec Ubuntu-E8400: 10 sec << final zip size for all was 84 MB
I'll try some heavy GIMP filters (which is x-platform) here soon ...