CPU-Z TXT Report
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Binaries
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CPU-Z version 1.72.0.x64


Processors
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Number of processors 1
Number of threads 4

APICs
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Processor 0
-- Core 0
-- Thread 0 0
-- Thread 1 1
-- Core 1
-- Thread 0 2
-- Thread 1 3

Timers
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ACPI timer 3.580 MHz
HPET timer 14.318 MHz
Perf timer 3.215 MHz
Sys timer 1.000 KHz


Processors Information
----------------------

Processor 1 ID = 0

Number of cores 2 (max 8)
Number of threads 4 (max 16)

Name Intel Core i3 2120
Codename Sandy Bridge
Specification Intel(R) Core(TM) i3-2120 CPU @ 3.30GHz
Package (platform ID) Socket 1155 LGA (0x1)

CPUID 6.A.7
Extended CPUID 6.2A

Core Stepping D2
Technology 32 nm

TDP Limit 65.0 Watts
Tjmax 102.0 �C

Core Speed 3292.1 MHz
Multiplier x Bus Speed 33.0 x 99.8 MHz
Stock frequency 3300 MHz

Instructions sets : MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, EM64T, VT-x, AVX

L1 Data cache : 2 x 32 KBytes, 8-way set associative, 64-byte line size
L1 Instruction cache : 2 x 32 KBytes, 8-way set associative, 64-byte line size

L2 cache : 2 x 256 KBytes, 8-way set associative, 64-byte line size
L3 cache : 3 MBytes, 12-way set associative, 64-byte line size

FID/VID Control yes

Turbo Mode not supported

Max non-turbo ratio 33x
Max turbo ratio 33x
Max efficiency ratio 16x

Max Power 84 Watts
Min Power 60 Watts

O/C bins none

Ratio 1 core 33x
Ratio 2 cores 33x
Ratio 3 cores 33x
Ratio 4 cores 33x

TSC 3292.7 MHz
APERF 3292.9 MHz
MPERF 3292.9 MHz


Thread dumps
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CPU Thread 0

APIC ID 0

Topology Processor ID 0, Core ID 0, Thread ID 0
Type 01020104h

Max CPUID level 0000000Dh
Max CPUID ext. level 80000008h

Cache descriptor Level 1, D, 32 KB, 2 thread(s)
Cache descriptor Level 1, I, 32 KB, 2 thread(s)
Cache descriptor Level 2, U, 256 KB, 2 thread(s)
Cache descriptor Level 3, U, 3 MB, 16 thread(s)

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As your computer(s) are marked as hidden it is difficult if not impossible to tell what the problem is. OS information and links to some of the problem tasks might aid diagnosis.

And the apps are 32 bit.
So 64 bit Linux OS's need extra 32 bit libraries, as per the thread at the top of number crunching.