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Benchmark

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(Raspberry)
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== Raspberry ==
== Raspberry ==
-
[http://elinux.org/RPi_Performance#Linpack Linpack.c]
+
===== [http://elinux.org/RPi_Performance#Linpack Linpack.c] =====
* Array size = 200, results measured in KFLOPS
* Array size = 200, results measured in KFLOPS
{| class="wikitable"
{| class="wikitable"
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| align="right" | 42256.410 || align="right" | 2424643.678
| align="right" | 42256.410 || align="right" | 2424643.678
|}
|}
 +
===== SD Card =====
 +
* 4 GB Class 6 [Transcend]
 +
* File system: ext4 (rw,relatime,user_xattr,barrier=1,data=ordered)
 +
<pre>
 +
dd if=/dev/zero of=test.tmp bs=500K count=1024 
 +
</pre>
 +
<pre>
 +
1024+0 records in
 +
1024+0 records out
 +
524288000 bytes (524 MB) copied, 37.5276 s, 14.0 MB/s
 +
</pre>
 +
<pre>
 +
dd if=test.tmp of=/dev/null bs=500K count=1024
 +
</pre>
 +
<pre>
 +
1024+0 records in
 +
1024+0 records out
 +
524288000 bytes (524 MB) copied, 24.0657 s, 21.8 MB/s
 +
</pre>

Revision as of 18:58, 26 November 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
42256.410 2424643.678
SD Card
  • 4 GB Class 6 [Transcend]
  • File system: ext4 (rw,relatime,user_xattr,barrier=1,data=ordered)
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
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
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