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problemer med x2(?) *Løst* :D:D


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Hm lav ytelse? Jeg har et nytt kn8 sli og en ny x2 4200+ fra komplett. Og merka noe snodig.

 

Link til et program brukt: http://crystalmark.info/download/download....ystalMark09.zip

 

Paster på engelsk jeg siden jeg har laga det på et annet forum:

 

Pciture from windows proving dual core is in use:

http://home.c2i.net/micropop/comp.jpg

 

I suspected something was wrong with my x2 4200+ cpu/system when i first ran 3dmark06 getting a cpu score of 815 which is half of what it should be when compared to other systems with the dual core x2 4200+.

 

Since i have reset bios with jumper. Load optimized defaults. Set the correct settings. Still the same. I upgraded the bios to the latest version 14 bios. Did the same with jumper, optimized and set the correct settings. Disabled cool and quiet and reinstalled xp again. Tried with and without amd cpu driver. Tried with and without microsofts dual core hotfix.

 

When i run 3dmark06: http://service.futuremark.com/compare?3dm06=112260

Compare the cpu test from another users with the same cpu (he got 1627 in the cpu test): http://service.futuremark.com/compare?3dm06=106505

 

Sisoft Sandra is also a bit weird. Sometimes it tests both my cores, total cpu usage to 100%. And then it gives correct result for dual core.

But sometimes it only gives the results for single core. Still uses about 100% cpu when this happens....

 

I ran CrystalMark on my cpux2 4200+ (2x2200MHz with 2x512KB cachce) to try it in another program. I checked task manager when i did this. And both cores where running at 100% load.

 

Result of test

ALU: 8205

FPU: 9206

 

I put crystalmark to run on core 0 only result (checked task manager. core 0: 100% load, core 1: 0% load):

 

ALU: 4157

FPU: 4646

 

Then i put it to core 1 only (checked task manager. core 0: 0% load, core 1: 100% load):

 

ALU: 4230

FPU: 4792

 

Then i ran CrystalMark on a friends athlon 64 3700+(1x2200 1x1MB Cache). He got:

 

ALU: 8157

FPU 9611

 

Now something is wrong. He has a single core cpu that doubles one of my cores score. My combined 2x core = 1 of his 3700+ (at the same speed) cores.

 

What is going on here? Dual core 1100MHz instead of 2200MHz?

 

A friend using an asus motherboard with an x2 3800+ (his is a little bit overclocked) got:

 

ALU: 17194

FPU: 19287

 

Audio Driver: Creative Sound Blaster Audigy, Audigy 2 series and Audigy 4 series Driver 02.08.0004 (24th of January 2006)

Chipset drivers: nForce4 AMD Edition 6.70 (26th of october 2006)

Dislplay drivers: Nvidia forceware: 81.98 (from december 2005)

 

Only thing i havent tested yet is to disable nic or remove the maxtor hd.

 

I can play quake 4 and world of warcraft for hours. Nothing is unstable. System is stable as a rock.

 

Abit KN8 SLI (Bios 14), Athlon 64 X2 4200+, 2x 1GB DDR400 Kingston valueram (3-3-3-8 1T), POV 7800GTX, Audigy 2, 2x 36GB WD Raptor raid 0, 2 x 200GB seagate, 300GB Maxtor, 500GB External USB2 Lacie, Samsung SH-W162C DVD±RW, Dell 2005FPW 20" widescreen LCD (1680x1050).

 

 

Nå var det et par ganger rett etter jeg starta pcen opp at jeg klarte å få:

 

ALU: 16346

FPU: 15634

 

Virker ut som litt etter windows har lasta seg så detter begge corene til x2 1100MHz ytelse, selv om de rapporterer at de går på 2200MHz.

 

Rare greier

Endret av magnusr
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Videoannonse
Annonse

Er nok ikke det som er feilen min heller.....

 

når jeg kjørte CrystalMark fikk jeg følgende:

 

ALU : 19239

FPU : 19796

 

hva jeg får etter at problemet inntreffer veit jeg ikke.... men jeg skal provosere fram problemet og deretter teste crystal mark da....

 

PS: Crystalmark ble kjørt med min X2 3800+ 2.0 @ 2.6 ghz...

 

EDIT: nå har jeg kjørt Crystalmark etter at problemet intraff...

 

ALU: 7488

FPU: 8070

 

en ting jeg la merke til under testen var at ikke noe av minnet ble brukt... brukes ikke det i samråd med CPU.... ??

Endret av Bjørn Andreas
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Svarer på engelsk siden jeg nettopp svarte på en tråd jeg hadde på et annet forum som jeg løste mitt kn8 sli med x2 cpu.

 

Disabling FanEQ setting in the bios fixed my low performace problem. Did heavy testing. Rebooted and tested again 2 times to make sure it stayed.

 

Before i disabled FanEQ: http://home.c2i.net/micropop/cpu_bad.jpg

After i disabled FANEQ: http://home.c2i.net/micropop/cpu_good.jpg

 

My 3dmark06 cpu score before i disabled faneq was 815. After i disabled it 1641 :)

 

Its fixed. Very bad bios bug for the x2 4200+ with the kn8 sli motherboard.

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Tror jaggu det gjorde susen jeg :D:D:D:D:D:D:D:D:D:D:D:D:D

 

TUUUSEN TAKK...

 

har fikla med problemet i en måned snart  :blush:

 

EDIT: Den takla 11x3dmark 03 turer, 3x 3dmark06 og 2xcrystalmark  uten problemer i det hele tatt :D.....

 

akkurat nå så er er X2 min store kjærlighet  :love:

5584666[/snapback]

 

Hyggelig å høre :)

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