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Guest barbonenet
Posted (edited)
L420B590 crap :D 4790k

did you have one for me bro????:)

ops i translate "crap" only now.....no thanks ahahahh

Edited by barbonenet
Posted

I have 7 CPU (4 already test on air , 3 not opened yet)

 

1x 5.1 @1.3 (+/-0.02v) Wprime32M

3x 5.0 @1.3 (+/-0.02v) Wprime32M

 

Batch L418 // L420 // L421

 

I will edit post with batch, scaling, CB... Wednesday (no more LN2 , need to wait for the pay...)

  • Crew
Posted
I have 7 CPU (4 already test on air , 3 not opened yet)

 

1x 5.1 @1.3 (+/-0.02v) Wprime32M

3x 5.0 @1.3 (+/-0.02v) Wprime32M

 

Batch L418 // L420 // L421

 

I will edit post with batch, scaling, CB... Wednesday (no more LN2 , need to wait for the pay...)

 

only 3 letters too vague!

 

L418C221/223 are the only recorded scaling ones. i hope yours scales!

Posted
only 3 letters too vague!

 

Yes, I know, it's not enought, but memory overflowed :)... I can't remember all the batch number, too many CPU.... When you have many cpu with same batch OR gem, it's easy, but with 10 cpu with different number...

 

I tryed to find L418c221/3, but not find yet

 

Someone already tested L420+ under cold ? like L420, L421...

 

LN2 delivery in 4hour :), then work again, then take back my son (nanny) and let's see if some cpu scale with cold :)

 

I fill all information as soon as I have it ;)

Posted
I have 7 CPU (4 already test on air , 3 not opened yet)

 

1x 5.1 @1.3 (+/-0.02v) Wprime32M

3x 5.0 @1.3 (+/-0.02v) Wprime32M

 

Batch L418 // L420 // L421

 

I will edit post with batch, scaling, CB... Wednesday (no more LN2 , need to wait for the pay...)

 

4 tested CPU and all really good and one seems awesome. You're lucky bro!

Guest barbonenet
Posted

if you want sell one, i'm here wizety:) thanks

Posted
only 3 letters too vague!

 

Yes, I know, it's not enought, but memory overflowed :)... I can't remember all the batch number, too many CPU.... When you have many cpu with same batch OR gem, it's easy, but with 10 cpu with different number...

 

I tryed to find L418c221/3, but not find yet

 

Someone already tested L420+ under cold ? like L420, L421...

 

LN2 delivery in 4hour :), then work again, then take back my son (nanny) and let's see if some cpu scale with cold :)

 

I fill all information as soon as I have it ;)

 

ive tested a few L420B218 & 220

5ghz 1.28v no problems, but didnt scale with cold. max 6.2ghz

Posted

Test on Mpower (water cooling) Mpower MAx ( LN2)

Watercooling is the one you can see on the film. No ice, no chiler... ambiant T° 24°C (approximately) . All CPU test in the same condition.

LN2 test are made with EK cpu pot. I used it for bining purpose, light -> faster to cold down and to dry.

 

ALL IS ON XP, never test seven, I need XP for AOOC.

Voltage is bios setting and (voltmeter setting), for exemple 1.6v ( 1.66v)

ALL IS with 4 core /8 thread , even superPi.

I only used ratio ( bclk is always 100). So If I say 6.3+ it means 6.3 is easy, 6.4 didn't pass. If I say 6.3, 6.3 pass but you need to be close to CB T°, so probably hard to push 50Mhz more.

 

 

 

**********L418C134 05xx

WC : Wprime 32M 5Ghz 1.31v (1.32v)

LN2 : super Pi1M 6.4GHz 1.65v (1.72v) // Vccin2.2

LN2 : Wprime32M 6.2GHz 1.6v (1.66v) // Vccin 2.2

Cache : superpi 1M 5.8GHz 1.45v (1.5v)

Vid : forgot to check

CB/CBB : -130.

Good cpu, easy to bench. Didn't test with lower Vccin. I tried 2.4v one time, but no imporvement ( step is too big 6.4 ok , 6.5 not ok)

 

 

**********L420B758 09xx

WC : Wprime 32M 5GHz 1.32v (1.33v)

LN2 : super Pi1M 6.4GHz 1.66v (1.73v) // Vccin2.2

LN2 : Wprime32M 6.2GHz 1.6v (1.66v) // Vccin 2.2

Cache : superpi 1M 5.7GHz 1.45v (1.5v)

Vid : 1.05

CB/CBB : -130.

Good cpu, easy to bench. Didn't test with lower or higher Vccin.

 

 

 

**********L420B758 17xx

WC : Wprime 32M 5GHz 1.3v (1.31v)

LN2 : super Pi1M 6.3+ GHz 1.65v (1.72v) // Vccin2.2

LN2 : Wprime32 6.2GHz 1.6v (1.65v) // Vccin 2.4

LN2 : Wprime1024 6.1Ghz 1.6 (1.65v) // Vccin 2.4

Cache : superpi 1M 5.7GHz 1.45v (1.5v)

Vid : 0.99

CB/CBB : -135.

Good cpu, hot chip (WC and LN2).

 

 

Best air CPU not tested yet

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