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Questions tagged [quad-core]

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4 questions with no upvoted or accepted answers
1 vote
0 answers
180 views

2 Slightly Different CPUs, Same Workload, VASTLY different usage?

Machines involved: Whitebox i5-2500k, 32gb, 4xSSd in raid 10 Lenovo TS440 with Xeon 1225v3, 32gb, and 4xSSD in raid 10 Both machines are configured the same software wise. Both machines have a quad ...
user avatar
1 vote
0 answers
748 views

about cpu temp and fan speed

i've a problem im facing sometimes, my friends' PC had an intel pentium D dual core (3Ghz at 800Mhz FSB)was very slow, fan (3pin cooler master) running at ~1550RPM, ram 4gb running 35% load. i ...
Abdulaziz Hamdan's user avatar
0 votes
0 answers
1k views

8vCPU vs Octacore process?

Is 8vCPU same as Octa core processor ? For example at Amazon Servers I see 8 vCPU against c4.2xlarge. Is it a quad core processor ? So is one virtual CPU is equivalent to 1 core? Update:- Sorry i ...
user3198603's user avatar
0 votes
0 answers
935 views

Is it possible to have a dead core on a quad core processor?

A few weeks ago my iMac 27" Mid 2011 started restarting by itself. After a further investigation I found that it wont start with 4 CPU cores, but max 3. Is it possible that my 4th core is dead? Thank ...
Krasi's user avatar
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