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CPU Info

Architecture x86_64
CPU op-mode(s) 32-bit, 64-bit
CPU 4
On-line CPU list 0-3
Thread(s) per core 1
Core(s) per socket 4
Socket(s) 1
Vendor ID AuthenticAMD
CPU family 16
Model 4
Model name AMD Phenom(tm) II X4 965 Processor
Stepping 3
CPU MHz 3400.000
BogoMIPS 6823.10
Virtualization AMD-V
L1d cache 64K
L1i cache 64K
L2 cache 512K
L3 cache 6144K
VGA GF114 [GeForce GTX 560 Ti] (rev a1)

Software

Debian Gentoo Gentoo
Distr ver Wheezy (7.0) Rolling-release (2.2) Rolling-release (2.2)
Kernel ver 3.2.46-1 3.10.1-gentoo 3.10.1-backbone
VGA ver 304.88 325.08 325.08
DE Gnome 3.4 Awesome 3.5.1 Awesome 3.5.1

OS Specific Tests

The tests show results independence of OS/Gcc/CFLAGS/LDFLAGS/Libs and dependence on kernel patches only!

Unigine Heaven Benchmark 4.0

Render: OpenGL
Mode: 1920x1080 fullscreen
Preset Custom
Quality High
Tesselation Disabled
Gentoo Debian
Min FPS 7,6 7,5
FPS 34,1 33,4
Max FPS 64,6 64,3
Score 859 842


Gtk performance test

Gentoo Debian
GtkEntry 0,02 0,07
GtkComboBox 0,79 0,7
GtkComboBoxEntry 0,76 0,76
GtkSpinButton 0,06 0,9
GtkProgressBar 0,05 0,06
GtkToggleButton 0,06 0,3
GtkCheckButton 0,06 0,05
GtkRadioButton 0,12 0,08
GtkTextView — Add Text 0,14 0,12
GtkTextView — Scroll 0,08 0,15
GtkDrawingArea — Lines 0,28 0,36
GtkDrawingArea — Circles 0,27 0,36
GtkDrawingArea — Text 0,13 0,17
GtkDrawingArea — Pixbufs 0,04 0,05
Total time 2,86 3,62


Insignificant differences due to different nVidia drivers versions and enabled compositing on Debian.

SysBench

CPU
Gentoo Debian
total time, s 10,4996 10,4263
total number of events = 10000
total time taken by event execution, s 10,4893 10,4252
per-request statistics
min, ms 1,04 1,02
avg, ms 1,05 1,04
max, ms 4,48 4,65
approx. 95 percentile, ms 1,04 1,09
Threads fairness:
events (avg/sttdev): 10000.0000/0.00
exec time (avg/stddev), s 10,4893 10,4252

Mutex
Gentoo Debian
total time, s 0,0035 0,0126
total number of events = 1
total time taken by event execution, s 0,0034 0,0122
per-request statistics
min, ms 3,4 12,2
avg, ms 3,4 12,2
max, ms 3,4 12,2
approx. 95 percentile, ms 10000000.00 10000000.00
Thread fairness
events (avg/sttdev): 1.0000/0.00
exec time (avg/sttdev), s 0,0034 0,0122


On Gentoo Sources threefold acceleration observed when using mutexes. The reason is not determined. But this difference is not strongly correlates with the other tests results.

Threads

Gentoo Debian
total time, s 1,7616 2,2473
total number of events = 10000
total time taken by event execution, s 1,7513 2,246
per-request statistics:
min, ms 0,16 0,21
avg, ms 0,18 0,22
max, ms 0,8 0,94
approx. 95 percentile, ms 0,2 0,24
Threads fairness:
events (avg/sttdev): 1.0000/0.00
exec time (avg/stddev), s 1,7513 2,246

UnixBench (Main Bench)

Shows efficiency of the sources.
I recommend to use CFS (not BFS) if You have more than 1 CPU/Core!

1 CPU
Debian gentoo-sources pf-sources backbone-sources-3.10.1 3.11.4-backbone-r2
Dhrystone 2 using register variables 2628.9 2652.6 2660.9 2656.7 2657.8
Double-Precision Whetstone 728.9 767.9 757.1 764.1 764.9
Execl Throughput 236.1 282.8 274.1 582.7 621.2
File Copy 1024 bufsize 2000 maxblocks 2385.6 2735.4 2795.7 2779.7 2775.6
File Copy 256 bufsize 500 maxblocks 1710.4 1979.3 2055.2 2052.7 2042.8
File Copy 4096 bufsize 8000 maxblocks 2568.0 2847.4 2820.1 2818.0 2808.4
Pipe Throughput 1905.6 1979.0 2016.1 1922.1 2023.9
Pipe-based Context Switching 115.9 116.8 113.2 187.9 181.7
Process Creation 250.8 319.0 294.8 833.0 715.5
Shell Scripts (1 concurrent) 715.3 575.1 562.9 1882.7 2149.0
Shell Scripts (8 concurrent) 6137.4 4875.4 4812.4 4858.7 5479.5
System Call Overhead 2627.9 2704.2 2716.0 2540.8 2707.1
System Benchmarks Index Score 1096.8 1142.9 1132.0 1503.1 1533.2


4 CPU
Debian gentoo-sources pf-sources backbone-sources-3.10.1 3.11.4-backbone-r2
Dhrystone 2 using register variables 10332.9 10583.9 10518.7 10595.1 10527.2
Double-Precision Whetstone 2893.4 3070.0 3036.3 3065.7 3061.2
Execl Throughput 4020.7 3536.5 3394.3 3546.3 4652.7
File Copy 1024 bufsize 2000 maxblocks 1783.5 2253.7 2213.0 2301.0 2318.6
File Copy 256 bufsize 500 maxblocks 1265.9 1478.2 1475.8 1589.1 1546.8
File Copy 4096 bufsize 8000 maxblocks 2741.4 3251.5 3168.1 3453.9 3494.4
Pipe Throughput 7528.3 7812.0 7937.8 7625.5 7937.2
Pipe-based Context Switching 3829.0 3331.6 3064.1 3984.1 3189.0
Process Creation 4328.3 3792.4 3473.3 3424.4 2434.2
Shell Scripts (1 concurrent) 7343.1 5530.2 5383.9 5350.2 6060.3
Shell Scripts (8 concurrent) 6940.2 5749.5 5580.7 5463.8 6157.3
System Call Overhead 2253.6 2301.5 2386.7 2365.0 2608.8
System Benchmarks Index Score 3851.7 3797.4 3709.8 3845.7 3869.6


Updated by Kolan Sh over 10 years ago · 67 revisions

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