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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: bindesboll

Forum: Hardware November 19, 2013, 08:59

Replies: 23 Workstation with new E5 Xeon Ivy-bridge Views: 13,752 Posted By bindesboll The number of memory channels is associated with... The number of memory channels is associated with the individual CPU. So yes, two CPUs on one motherboard will totally have twice the memory bandwidth as a single CPU (of same type). I guess...

Forum: Hardware September 27, 2013, 03:18

Replies: 23 Workstation with new E5 Xeon Ivy-bridge Views: 13,752 Posted By bindesboll Yes, you can calculate the scaling efficiency... Yes, you can calculate the scaling efficiency that way. However, it doesnt change the conclusion that you gain 16% performance by using 50% more licenses (number of cores).

Forum: Hardware September 26, 2013, 02:12

Replies: 23 Workstation with new E5 Xeon Ivy-bridge Views: 13,752 Posted By bindesboll Its scales supprisingly well. The scaling... Its scales supprisingly well. The scaling efficiency is 0.77: For linear scaling it ought to scale 12/8 (cores) = 1.5, but it only scales 1.41/1.22 = 1.16 (performance), thus 1.16/1.5 = 0.77. This is...

Forum: Hardware September 17, 2013, 02:48

Replies: 23 Workstation with new E5 Xeon Ivy-bridge Views: 13,752 Posted By bindesboll I would expect the performance of 2687W v2 and... I would expect the performance of 2687W v2 and 2667 v2 to be very similiar. Dependant on to what degree the memory bandwidth limits the system even the 2650 v2 could be interesting - especially as...

Forum: Hardware September 16, 2013, 07:58

Replies: 23 Workstation with new E5 Xeon Ivy-bridge Views: 13,752 Posted By bindesboll As it appears from below scaling efficiencies,... As it appears from below scaling efficiencies, the scaling from 4 to 8 cores are poor. Thus more CPU power will not improve the speed, indicating that the system is otherwise limited, thats is: if...

Forum: Hardware September 16, 2013, 06:03

Replies: 23 Workstation with new E5 Xeon Ivy-bridge Views: 13,752 Posted By bindesboll I have been working for some months now to... I have been working for some months now to specify a hardware solution for optimal utilisation of licenses to 32 cores. We are about to order below system: 2 machines: Dual CPU motherboard 2 x...

Showing results 1 to 6 of 6

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