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Benchmark

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(Linpack.c)
Line 130: Line 130:
<sup>(2)</sup> -mtune=corei7 -O3 -lm
<sup>(2)</sup> -mtune=corei7 -O3 -lm
-
==== SD Card ====
+
=== SD Card ===
-
===== [Transcend 4 GB Class 6] =====
+
==== [Transcend 4 GB Class 6] ====
* File system: ext4 (rw,relatime,user_xattr,barrier=1,data=ordered)
* File system: ext4 (rw,relatime,user_xattr,barrier=1,data=ordered)
 +
===== Write =====
<pre>
<pre>
dd if=/dev/zero of=test.tmp bs=500K count=1024   
dd if=/dev/zero of=test.tmp bs=500K count=1024   
Line 141: Line 142:
524288000 bytes (524 MB) copied, 37.5276 s, 14.0 MB/s
524288000 bytes (524 MB) copied, 37.5276 s, 14.0 MB/s
</pre>
</pre>
 +
===== Read =====
<pre>
<pre>
dd if=test.tmp of=/dev/null bs=500K count=1024
dd if=test.tmp of=/dev/null bs=500K count=1024
Line 149: Line 151:
524288000 bytes (524 MB) copied, 24.0657 s, 21.8 MB/s
524288000 bytes (524 MB) copied, 24.0657 s, 21.8 MB/s
</pre>
</pre>
-
===== [SanDisk 8 GB Class 10] =====
+
==== [SanDisk 8 GB Class 10] ====
* Model: SDSDU-008G-U46
* Model: SDSDU-008G-U46
* File system: ext4 (rw,noatime,nodiratime,user_xattr,barrier=1,data=ordered,discard)
* File system: ext4 (rw,noatime,nodiratime,user_xattr,barrier=1,data=ordered,discard)
 +
===== Write =====
<pre>
<pre>
dd if=/dev/zero of=test.tmp bs=500K count=1024   
dd if=/dev/zero of=test.tmp bs=500K count=1024   
Line 160: Line 163:
524288000 bytes (524 MB) copied, 25.8147 s, 20.3 MB/s
524288000 bytes (524 MB) copied, 25.8147 s, 20.3 MB/s
</pre>
</pre>
 +
===== Read =====
<pre>
<pre>
dd if=test.tmp of=/dev/null bs=500K count=1024
dd if=test.tmp of=/dev/null bs=500K count=1024

Revision as of 21:45, 1 December 2012

Contents

Overclocking

Arch Linux 64 bits benchmark

Clock [BCLK] Timing BogoMIPS CPU Rendering(1) CPU Rendering(2) GPU Rendering(3) Temperatures(9)
2670 [133] CL5-5-5-14 43077.00 00:08:43 - - 36°C / 56°C / 50°C
2930 [146] CL6 46945.49 00:07:75 - - 36°C / 52°C / 45°C
3050 [152] CL6 48817.04 00:07:44 - - 38°C / 55°C / 50°C
3210 [160] CL7-8-7-21 51380.05 00:07:05 15:52.84 03:48.66 40°C / 60°C / 51°C
3408 [170] CL7 54390.01 00:06:70 - - - / - / -
3508 [175] CL7 56148.67 00:06:43 - - - / - / -
3609 [180] CL7 57865.90 00:06:28 - - - / - / -
3810 [190] CL8 60981.97 00:05:96 - - - / - / -
4009 [200] CL8 64170.05 00:05:69 - - - / - / -


(1) Time in seconds

Blender 2.50 (sub 7) svn build …… Using test file from www.eofw.org/bench …… Performance settings = 8 threads / Xparts:16 / Yparts:16

(2) (3) Time in seconds

Blender 2.63 …… Using test file from benchmark.cd3dtech.com …… (2)CPU Rendering (3)GPU Rendering

(9) Core #0 / IOH / ICH

System idle



Test setup : Cube WorkStation

  • MB = ASUS Rampage II GENE [BIOS:1405]
  • CPU = Intel Core i7 920 rev C0
HyperThreading[ON] , Speedstep[ON] , C-State[AUTO]
  • RAM = Corsair DDRIII Dominator
  • GPU = MSI GeForce GTX 570 Twin Frozr II 1280 MB


Virtualization

Virtual Machines vs. Host

Software Host KVM VirtualBox
wPrime [32M] @ 2 threads - 26.703 sec 28,420 sec
wPrime [32M] @ 8 threads 9.313 sec 12.844 sec -
SuperPI [1M] 00:13 00:15 00:15

Storage

SSD

  • SSD: CORSAIR P64
  • Model Number: CMFSSD-64GBG2D
  • Firmware Version: VBM19C1Q
  • Capacity: 64 GB
  • User: CyrIng
  • Kernel: 3.3.5-1
  • Filesystem: ext4 with discard,noatime,nodiratime & no swap
  • Notes: interface=SATA II LBA48 NCQ & I/O scheduler=noop
# hdparm -Tt /dev/disk/by-id/ata-CORSAIR_CMFSSD-64GBG2D_XXX-XXX

/dev/disk/by-id/ata-CORSAIR_CMFSSD-64GBG2D_XXX-XXX:
 Timing cached reads:   20910 MB in  2.00 seconds = 10468.26 MB/sec
 Timing buffered disk reads: 616 MB in  3.01 seconds = 204.86 MB/sec
Minimum Read Rate: 204.43 MB/s
Maximum Read Rate: 204.86 MB/s
Average Read Rate: 204.64 MS/s
$ dd if=/dev/zero of=tempfile bs=1M count=1024 conv=fdatasync,notrunc
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 7.27549 s, 148 MB/s
# echo 3 > /proc/sys/vm/drop_caches
$ dd if=tempfile of=/dev/null bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 4.97589 s, 216 MB/s
$ dd if=tempfile of=/dev/null bs=1M count=1024
1024+0 records in
1024+0 records out
1073741824 bytes (1.1 GB) copied, 0.140434 s, 7.6 GB/s

HDD

  • HDD: WESTERN DIGITAL RE3
  • Model Number: WDC WD1002FBYS
  • Firmware Version: 03.00C05
  • Capacity: 1000 GB
  • User: CyrIng
  • Kernel: 3.3.5-1
  • Filesystem: ext4 with defaults,noatime,nodiratime
  • Notes: interface=SATA II LBA48 NCQ AA=254
$ dd if=/dev/zero of=./outfile bs=32768 count=100000 oflag=noatime,direct


I/O scheduler Time (sec) Rate (MB/s)
noop   30.5302 107
deadline   30.7194 107
cfq   30.5122 107

Raspberry

Linpack.c

  • Array size = 200, results measured in KFLOPS
ARM v6 @ 0.7 GHz Core i7-920 @ 3.5 GHz
43297.209 (1) 3712985.699 (2)

(1) -march=armv6 -mfloat-abi=hard -mfpu=vfp -O3 -lm
(2) -mtune=corei7 -O3 -lm

SD Card

[Transcend 4 GB Class 6]

  • File system: ext4 (rw,relatime,user_xattr,barrier=1,data=ordered)
Write
dd if=/dev/zero of=test.tmp bs=500K count=1024  
1024+0 records in
1024+0 records out
524288000 bytes (524 MB) copied, 37.5276 s, 14.0 MB/s
Read
dd if=test.tmp of=/dev/null bs=500K count=1024
1024+0 records in
1024+0 records out
524288000 bytes (524 MB) copied, 24.0657 s, 21.8 MB/s

[SanDisk 8 GB Class 10]

  • Model: SDSDU-008G-U46
  • File system: ext4 (rw,noatime,nodiratime,user_xattr,barrier=1,data=ordered,discard)
Write
dd if=/dev/zero of=test.tmp bs=500K count=1024  
1024+0 records in
1024+0 records out
524288000 bytes (524 MB) copied, 25.8147 s, 20.3 MB/s
Read
dd if=test.tmp of=/dev/null bs=500K count=1024
1024+0 records in
1024+0 records out
524288000 bytes (524 MB) copied, 25.194 s, 20.8 MB/s
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