Benchmarks-Leo

Test setup

$ cat /proc/cpuinfo 
$ cat /proc/meminfo 
$ sysbench --test=cpu --cpu-max-prime=20000 run
...Maximum prime number checked in CPU test: 20000

i5 (Fusion)

model name	: Intel(R) Core(TM) i5-2500K CPU @ 3.30GHz
stepping	: 7
microcode	: 0x18
cpu MHz	: 1600.000

MemTotal:        8175712 kB
MemFree:         6172064 kB

Sysbench

Test execution summary:
    total time:                          21.6598s
    total number of events:              10000
    total time taken by event execution: 21.6569
    per-request statistics:
         min:                                  2.15ms
         avg:                                  2.17ms
         max:                                  4.96ms
         approx.  95 percentile:               2.20ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   21.6569/0.00
 

i3-4330T CPU @ 3.00GHz (Maciato i3)

model name	: Intel(R) Core(TM) i3-4330T CPU @ 3.00GHz
stepping	: 3
microcode	: 0x19
cpu MHz	: 800.000
cache size	: 4096 KB

MemTotal:        3917460 kB
MemFree:         3010772 kB

Sysbench

Test execution summary:
    total time:                          26.7018s
    total number of events:              10000
    total time taken by event execution: 26.7011
    per-request statistics:
         min:                                  2.65ms
         avg:                                  2.67ms
         max:                                  3.52ms
         approx.  95 percentile:               2.67ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   26.7011/0.00
 

E2180 @ 2.00GHz (Halley)

model name	: Intel(R) Pentium(R) Dual  CPU  E2180  @ 2.00GHz
stepping	: 13
microcode	: 0xa1
cpu MHz		: 1200.000
cache size	: 1024 KB

MemTotal:        3347216 kB
MemFree:          286440 kB

Sysbench

Test execution summary:
    total time:                          42.5024s
    total number of events:              10000
    total time taken by event execution: 42.4959
    per-request statistics:
         min:                                  4.21ms
         avg:                                  4.25ms
         max:                                  7.14ms
         approx.  95 percentile:               4.26ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   42.4959/0.00

E8400 @ 3.00GHz (Nexus silentPC)

model name	: Intel(R) Core(TM)2 Duo CPU     E8400  @ 3.00GHz
stepping	: 10
microcode	: 0xa07
cpu MHz		: 2999.852
cache size	: 6144 KB

MemTotal:        2049180 kB
MemFree:          810416 kB

Sysbench

Test execution summary:
    total time:                          21.4466s
    total number of events:              10000
    total time taken by event execution: 21.4457
    per-request statistics:
         min:                                  2.14ms
         avg:                                  2.14ms
         max:                                  2.37ms
         approx.  95 percentile:               2.15ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   21.4457/0.00