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optimized sources
_heinz:
Today 1th of July, the V8-Xeon get a RAC of 8000 and is now one the first 25 computers in the "top list" of seti.
heinz ;D
Raistmer:
Greetings! :) Keep up !
_heinz:
--- Quote from: Raistmer on 02 Jul 2008, 08:14:16 am ---Greetings! :) Keep up !
--- End quote ---
looks like I can OC the machine up to 4GHz
Everest shows:
Prozessor Eigenschaften:
Hersteller Intel(R) Corporation
Version Intel(R) Xeon(R) CPU E5405 @ 2.00GHz
Externer Takt 333 MHz
Maximaler Takt 4000 MHz
Aktueller Takt 2000 MHz
Typ Central Processor
Spannung 1.6 V
Status Aktiviert
Aufrüstung Socket LGA771
Sockelbezeichnung J6PR
-----------------------------------------------------------------------------------------------------------------------------
CPU-Eigenschaften:
CPU Typ 2x QuadCore Intel Xeon E5405
CPU Bezeichnung Harpertown
CPU stepping C0/M0
Engineering Sample Nein
CPUID CPU Name Intel(R) Xeon(R) CPU E5405 @ 2.00GHz
CPUID Revision 00010676h
Core Spannung 1.038 V
CPU Geschwindigkeit:
CPU Takt 2398.3 MHz (Original: [ TRIAL VERSION ] MHz, overclock: 20%)
CPU Multiplikator 6x
CPU FSB 399.7 MHz (Original: 333 MHz, overclock: 20%)
Speicherbus 399.7 MHz
DRAM:FSB Verhältnis 1:1
----------------------------------------------------------------------------------------------------------------------------------------------------------------
Sensor Eigenschaften:
Sensortyp Dual ADT7490 (SMBus 2Ch, 2Eh)
GPU Sensortyp Diode (ATI-Diode)
Motherboard Name Intel D5400XS
Temperaturen:
CPU1 59 °C (138 °F)
CPU2 58 °C (136 °F)
1. CPU / 1. Kern 74 °C (165 °F)
1. CPU / 2. Kern 64 °C (147 °F)
1. CPU / 3. Kern 71 °C (160 °F)
1. CPU / 4. Kern 72 °C (162 °F)
2. CPU / 1. Kern 70 °C (158 °F)
2. CPU / 2. Kern 66 °C (151 °F)
2. CPU / 3. Kern 68 °C (154 °F)
2. CPU / 4. Kern 68 °C (154 °F)
DIMM 76 °C (169 °F)
GPU Diode 59 °C (138 °F)
Temperatur 1 57 °C (135 °F)
Temperatur 2 56 °C (133 °F)
Temperatur 3 54 °C (129 °F)
FB-DIMM1 92 °C (198 °F)
FB-DIMM2 84 °C (183 °F)
Seagate ST31000340NS [ TRIAL VERSION ]
Seagate ST31000340NS [ TRIAL VERSION ]
Seagate ST31000340NS [ TRIAL VERSION ]
Kühllüfter:
CPU1 650 RPM
CPU2 652 RPM
North Bridge 3887 RPM
South Bridge 4255 RPM
DIMM 3417 RPM
Aux 1176 RPM
Spannungswerte:
CPU1 Core 1.21 V
CPU2 Core 1.11 V
+1.5 V 1.51 V
+3.3 V 3.35 V
+5 V 5.13 V
+12 V [ TRIAL VERSION ]
FSB VTT 1.11 V
North Bridge Kern 1.25 V
DIMM 1.80 V
--------[ CPU ]---------------------------------------------------------------------------------------------------------
CPU-Eigenschaften:
CPU Typ 2x QuadCore Intel Xeon E5405, 2400 MHz (6 x 400)
CPU Bezeichnung Harpertown
CPU stepping C0/M0
Befehlssatz x86, x86-64, MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1
Vorgesehene Taktung [ TRIAL VERSION ]
Min / Max CPU Multiplikator 6x / 6x
Engineering Sample Nein
L1 Code Cache 32 KB per core
L1 Datencache [ TRIAL VERSION ]
L2 Cache 2x 6 MB (On-Die, ASC, Full-Speed)
Multi CPU:
Motherboard ID
CPU #1 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2411 MHz
CPU #2 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2398 MHz
CPU #3 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2398 MHz
CPU #4 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2398 MHz
CPU #5 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2398 MHz
CPU #6 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2398 MHz
CPU #7 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2398 MHz
CPU #8 Intel(R) Xeon(R) CPU E5405 @ 2.00GHz, 2398 MHz
CPU Hersteller:
Firmenname Intel Corporation
Produktinformation http://www.intel.com/products/processor
CPU Auslastung:
1. CPU / 1. Kern 100 %
1. CPU / 2. Kern 100 %
1. CPU / 3. Kern 100 %
1. CPU / 4. Kern 100 %
2. CPU / 1. Kern 100 %
2. CPU / 2. Kern 100 %
2. CPU / 3. Kern 100 %
2. CPU / 4. Kern 100 %
--------[ CPUID ]-------------------------------------------------------------------------------------------------------
CPUID Eigenschaften:
CPUID Hersteller GenuineIntel
CPUID CPU Name Intel(R) Xeon(R) CPU E5405 @ 2.00GHz
CPUID Revision 00010676h
IA Markenzeichen ID 00h (Unbekannt)
Plattform ID 27h / MC 40h (LGA771 DP)
Microcode Update Revision 60B
HTT / CMP Einheiten 0 / 4
Tjmax Temperatur 105 °C (221 °F)
--------[ Motherboard ]-------------------------------------------------------------------------------------------------
Motherboard Eigenschaften:
Motherboard ID XS54010J.86A.1140.2008.0520.2239
Motherboard Name Intel Skulltrail D5400XS
Front Side Bus Eigenschaften:
Bustyp Intel AGTL+
Busbreite 64 Bit
Tatsächlicher Takt 400 MHz (QDR)
Effektiver Takt 1600 MHz
Bandbreite 12800 MB/s
Speicherbus-Eigenschaften:
Bustyp Dual DDR2 SDRAM
Busbreite 128 Bit
DRAM:FSB Verhältnis 1:1
Tatsächlicher Takt 400 MHz (DDR)
Effektiver Takt 800 MHz
Bandbreite [ TRIAL VERSION ] MB/s
Motherboard Technische Information:
CPU Sockel/Steckplätze 2 LGA771
Erweiterungssteckplätze [ TRIAL VERSION ]
RAM Steckplätze 4 FB-DIMM
Integrierte Geräte Audio, Gigabit LAN
Bauform (Form Factor) Extended ATX
Motherboard Chipsatz i5400
Besonderheiten [ TRIAL VERSION ]
Motherboardhersteller:
Firmenname Intel Corporation
Produktinformation http://www.intel.com/products/motherboard/index.htm
BIOS Download http://downloadcenter.intel.com/default.aspx
--------[ SPD ]---------------------------------------------------------------------------------------------------------
[ Channel0-DIMM1: Kingston (4 GB DDR2-800 ECC DDR2 SDRAM FB-DIMM) ]
Arbeitsspeicher Eigenschaften:
Modulname Kingston
Seriennummer 820E8BBDh (3180007042)
Herstellungsdatum Woche 15 / 2008
Modulgröße 4 GB (2 ranks, 8 banks)
Modulart FB-DIMM
Speicherart DDR2 SDRAM FB-DIMM
Speichergeschwindigkeit DDR2-800 (400 MHz)
Modulspannung 1.5 V / 1.8 V
Fehlerkorrekturmethode ECC
Auffrischungsrate Reduziert (7.8 us)
DRAM Hersteller Elpida
Speicher Timings:
@ 320 MHz 4-4-4-15 (CL-RCD-RP-RAS) / 18-41-3-5-3-3 (RC-RFC-RRD-WR-WTR-RTP)
@ 400 MHz 5-5-5-18 (CL-RCD-RP-RAS) / 22-51-3-6-3-3 (RC-RFC-RRD-WR-WTR-RTP)
Speichermodulbesonderheiten:
50 Ohm On-Die Termination Unterstützt
75 Ohm On-Die Termination Unterstützt
150 Ohm On-Die Termination Unterstützt
Speichermodulhersteller:
Firmenname Kingston Technology Company, Inc.
Produktinformation http://www.kingston.com/products/default.asp
[ Channel1-DIMM1: Kingston (4 GB DDR2-800 ECC DDR2 SDRAM FB-DIMM) ]
Arbeitsspeicher Eigenschaften:
Modulname Kingston
Seriennummer 1904442Eh (776209433)
Herstellungsdatum Woche 14 / 2008
Modulgröße 4 GB (2 ranks, 8 banks)
Modulart FB-DIMM
Speicherart DDR2 SDRAM FB-DIMM
Speichergeschwindigkeit DDR2-800 (400 MHz)
Modulspannung 1.5 V / 1.8 V
Fehlerkorrekturmethode ECC
Auffrischungsrate Reduziert (7.8 us)
DRAM Hersteller Elpida
Speicher Timings:
@ 320 MHz 4-4-4-15 (CL-RCD-RP-RAS) / 18-41-3-5-3-3 (RC-RFC-RRD-WR-WTR-RTP)
@ 400 MHz 5-5-5-18 (CL-RCD-RP-RAS) / 22-51-3-6-3-3 (RC-RFC-RRD-WR-WTR-RTP)
Speichermodulbesonderheiten:
50 Ohm On-Die Termination Unterstützt
75 Ohm On-Die Termination Unterstützt
150 Ohm On-Die Termination Unterstützt
Speichermodulhersteller:
Firmenname Kingston Technology Company, Inc.
Produktinformation http://www.kingston.com/products/default.asp
--------[ BIOS ]--------------------------------------------------------------------------------------------------------
BIOS Eigenschaften:
BIOS Typ Intel
BIOS Version XS54010J.86A.1140.2008.0520.2239
Datum System BIOS 05/20/08
Datum Video BIOS 01/21/08
--------[ Windows Video ]-----------------------------------------------------------------------------------------------
[ ATI Radeon HD 3870 ]
Video Adapter Eigenschaften:
Gerätebeschreibung ATI Radeon HD 3870
Adapterserie ATI Radeon HD 3870
BIOS Version 11X-1E620A-100
Chiptyp ATI Radeon Graphics Processor (0x9501)
DAC Typ Internal DAC(400MHz)
Treiberdatum 20.12.2007
Treiberversion 8.451.0.0
Treiberanbieter ATI Technologies Inc.
Speichergröße 512 MB
Installierter Treiber:
atiumdag 7.14.10.0555 - ATI Catalyst 8.1
atiumdva 7.14.10.0178
atiumd64 7.14.10.0555
atiumd6a 7.14.10.0178
atitmm64 6.14.11.17
Video Adapter Hersteller:
Firmenname Advanced Micro Devices, Inc.
Produktinformation http://ati.amd.com/products/home-office.html
Treiberdownload http://game.amd.com/us-en/drivers_catalyst.aspx
Treiberupdate http://driveragent.com?ref=59
[ ATI Radeon HD 3870 ]
Video Adapter Eigenschaften:
Gerätebeschreibung ATI Radeon HD 3870
Adapterserie ATI Radeon HD 3870
BIOS Version 11X-1E620A-100
Chiptyp ATI Radeon Graphics Processor (0x9501)
DAC Typ Internal DAC(400MHz)
Treiberdatum 20.12.2007
Treiberversion 8.451.0.0
Treiberanbieter ATI Technologies Inc.
Speichergröße 512 MB
Installierter Treiber:
atiumdag 7.14.10.0555 - ATI Catalyst 8.1
atiumdva 7.14.10.0178
atiumd64 7.14.10.0555
atiumd6a 7.14.10.0178
atitmm64 6.14.11.17
Video Adapter Hersteller:
Firmenname Advanced Micro Devices, Inc.
Produktinformation http://ati.amd.com/products/home-office.html
Treiberdownload http://game.amd.com/us-en/drivers_catalyst.aspx
Treiberupdate http://driveragent.com?ref=59
--------[ PCI / AGP Video ]---------------------------------------------------------------------------------------------
ATI Radeon HD 3870 (RV670) Grafikkarte
ATI Radeon HD 3870 (RV670) 3D-Beschleuniger
--------[ Grafikprozessor (GPU) ]---------------------------------------------------------------------------------------
[ PCI Express 2.0 x16: Sapphire Radeon HD 3870 ]
Grafikprozessor Eigenschaften:
Grafikkarte Sapphire Radeon HD 3870
BIOS Version 010.077.000.000.000000
BIOS Datum 01/21/08 08:48
GPU Codename RV670
Teilenummer 11X-1E620A-100
PCI-Geräte 1002-9501 / 174B-E620 (Rev 00)
Transistoren 666 Mio.
Fertigungstechnologie 55 nm
Gehäusefläche 192 mm2
Bustyp PCI Express 2.0 x16 @ x16
Speichergröße 512 MB
GPU Takt 297 MHz (Original: 776 MHz)
RAMDAC Takt 400 MHz
Pixel Pipelines 16
Textureinheiten (TMU) / Pipeline 1
Unified Shaders 320 (v4.1)
DirectX Hardwareunterstützung DirectX v10.1
Pixel Füllrate 4752 MPixel/s
Texel Füllrate [ TRIAL VERSION ]
Speicherbus-Eigenschaften:
Bustyp GDDR4
Busbreite 256 Bit
Tatsächlicher Takt 1125 MHz (DDR) (Original: 1126 MHz)
Effektiver Takt 2250 MHz
Bandbreite [ TRIAL VERSION ]
Verschiedenes:
Lüftergeschwindigkeit 81%
Auslastung 1%
ATI PowerPlay (BIOS):
State #1 Grafikprozessor (GPU): 777 MHz, Speicher: 1126 MHz (Boot)
State #2 Grafikprozessor (GPU): 776 MHz, Speicher: 1126 MHz (OverDrive)
State #3 Grafikprozessor (GPU): 776 MHz, Speicher: 1126 MHz
State #4 Grafikprozessor (GPU): 776 MHz, Speicher: 1126 MHz (UVD)
Grafikprozessorhersteller:
Firmenname Advanced Micro Devices, Inc.
Produktinformation http://ati.amd.com/products/home-office.html
Treiberdownload http://game.amd.com/us-en/drivers_catalyst.aspx
Treiberupdate http://driveragent.com?ref=59
ATI GPU Registers:
ati-$0134 3ABE40E8
ati-$0138 000031EE
ati-$0600 21001CBC
ati-$0610 24001F54
ati-$0618 000176EB
ati-$06FC 00000000
ati-$0700 00001C5A
ati-$0704 00001419
ati-$0708 00001409
ati-$070C 00812090
ati-$078C 000241EB
ati-$07D4 00000000
ati-$07D8 00000000
ati-$07F4 0018F239
ati-$0808 00136D87
ati-$2004 00002F10
ati-$2408 000013A9
ati-$5428 20000000
ati-$8950 00000000
ati-$8954 00000000
-------------------------------------------------------------------------------------------------------------------
and least at all we have a 3870 graphicprocessor with 320 streaming units,
and this resource I will use to sopport seti in our next app.
There are some news from ATI, 3870, 3870 X2, 4870 will support full floatpoint functionality together with a new developer environment.
This open us much more possibilities as NVIDIA have at the moment.
4870 has 800 streaming units....and there are 4870 X2 in the next future.
So we know where the development must go...
Using GPU's together with their development environments and ITBB are our goals for the next half of year in our development process.
regards _heinz ;D
Jason G:
Hi Heinz,
Looks like you can cook some eggs for breakfast on your RAM ;D I guess as you push the CPU's a bit more this may be the first thing that may require some compromise (perhaps on the 1:1 ratio). If you drop the voltage on those a little do you get errors?, just curious
Jason
_heinz:
--- Quote from: Jason G on 05 Jul 2008, 10:06:23 am ---Hi Heinz,
Looks like you can cook some eggs for breakfast on your RAM ;D I guess as you push the CPU's a bit more this may be the first thing that may require some compromise (perhaps on the 1:1 ratio). If you drop the voltage on those a little do you get errors?, just curious
Jason
--- End quote ---
I have seen this:
DIMM 76 °C (169 °F)
FB-DIMM1 92 °C (198 °F) ::)
FB-DIMM2 84 °C (183 °F)
have a look in the specification:
Tstg Storage temperatur min = -55 , max = 100 C
Tcase DDR2 SDRAM device operating temperature (Ambient) min = 0 , max = 95 C (1)
Tcase AMB device operating temperature (Ambient) min = 0 , max = 110 C
(1)Above 85 C DRAM case temperature the Auto-Refresh command interval has to be reduced to tREFI = 3,9µs
------------------------------------------------------------------------------------------------------------------------------------------------------------
actual roomtemp = 27,8 C
My mounted FBDIMM-sensor is direct on the AMB, and it shows actual 68 C (left case fan on min speed)
If I switch both case fans on and poti on full speed, temp of FB-DIMM = 66, and cpu temp min = 54 , max = 67 C
FB-DIMM1 = 96 C
FB-DIMM2 = 90 C
hmm.... the temp of the FB-DIMMs is going up to 100....so it is better to switch the case fans off at the moment.
to hold the temps down it is necessory to have a DRAM-Cooler, as I have and mounted.
I have noted, if I switch on the left big case fan, the warm air from the right cpu(2) will pressed down to the DRAM-Cooler and temps are increase by this. I should mount a 45 degree sheet metal between the two cpus, then the warm air from the right cpu(2) goes upwards and not into the cpu(1)
Some time is it better to switch the case fans off, the cpu temps then increase to max 74 C, but the FB-DIMM temps are not so high
Now I have the case fans off. FB-DIMM = 69, DIMM1 = 96, DIMM2 = 88 C , CPU's min = 63, max = 74
We know the FB-DIMMs are a hot matter.....the FB-DIMM cooler runs with 3280 rpm....autocontrolled by the board...
have you noted that the two cpu-coolers run still very slow.. CPU1 = 648 rpm, CPU2 = 651 rpm....
The system is really silent, if the rommtemp is not over 30 C.
There are some experiments necessary to run optimal...
heinz (cooked now the breakfast eggs) ;D
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