E6850 L723A347 @4704+ Mhz + Asus Commando 1501

[eva2000]

Took some effort to get the E6850 to even boot on Asus Commando as 1404 bios strangely didn't recognise my E6850. Had to flash to 1501 bios to get the E6850 L723A347 up and running

System

• E6850 L723A347
• Kayl Black FrozenSS 1/4HP
• Asus Commando 1501 bios flashed from 1404 bios
• 256MB BFG 7800GTX stock hsf
• 2x1GB Team 6400C3 Micron D9GMH cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
• 160GB Seagate 7200.7 SATA
• Pioneer DVR-08 Burner
• Sony FDD
• 620W Corsair HX620 Modular PSU
• WinXP Pro SP2

Don't have much time lately, so jumped straight in. Max FSB boot was around 570FSB but unstable. So started with lower 560FSB.

4005Mhz at 1.376v



4104Mhz at 1.416v

[eva2000]

4644Mhz at 1.624v





4704Mhz at 1.624v






Update: September 10, 2007

E6850 @4908Mhz at 1.832v
Kayl Black FrozenSS 1/4HP cooled

Today is a new personal best day again for cpuz validation, Super Pi 1M, 2M, 4M, 8M and Hexus Pifast and wPrime 32M Tried E6850 @9x527FSB = 4743Mhz at 1.832v vcore for 32M but it rebooted at 23rd iteration - was on track for sub 10m 35s mark too

System

• E6850 L723A347
• Kayl Black FrozenSS 1/4HP
• Asus Commando 1501 bios flashed from 1404 bios
• 256MB BFG 7800GTX stock hsf
• 2x1GB OCZ PC2-8000 Titanium Alpha VX2 +
• 2x1GB Team 6400C3 Micron D9GMH cooled - all ram cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
• 160GB Seagate 7200.7 SATA
• Pioneer DVR-08 Burner
• Sony FDD
• 620W Corsair HX620 Modular PSU
• WinXP Pro SP2

Vcore = 1.7875v bios = 1.832v windows

@4908Mhz at 1.832v


@4812Mhz at 1.832v
1M


Pifast


@4776Mhz at 1.832v
2M


@4760Mhz at 1.832v
8M


wPrime 32M (hwbot.org currently down)


@4752Mhz at 1.832v
4M - yes could of gone a bit higher considering my 8M run above but still sub 1 minute mark

[eva2000]

@7x560FSB straight boot from bios

[eva2000]

4707Mhz at 1.680v



4728Mhz at 1.656v





Both cores enabled with around -36.8C evap load for super pi 32M. Probably have 100mhz more headroom with more vcore and/or disabling one core

[ZoLKoRn]

Nice FSB on L723xxx i has one chip but E6750 it can max FSB on 563*7MHz and Full stable on 550*7 with water

nice Result eva2000

[Ramaistro]

Very nice result

I'm always amazed how you guys do it, I just can't seem to get the right stuff always the wrongs batch et..

[dinos22]

george looks like you finally have a monster

i reckon 4.8GHz will fall

[K404]

Jammy get! My board topped out at 528FSB under Dice..I was lookin sweet-as until then.

Straight to 4700..530x9 was a no-go, backed off until it would boot, and stayed at that Freq all day. Crashed ONCE, due to not enough juice (1.65-1.70V)

[eva2000]

Thanks guys actually I wonder if my other E6850 L723A347 would do better on sub zero cooling ??

E6850 above with VID 1.3375v max FSB on water = 530FSB but max 32M at 1.632v on water = 4104Mhz and no vcore higher or single core would clock it higher.

But

E6850 #2 with VID 1.325v = max FSB on water is 487FSB but at max 32M on water was 4266Mhz at 1.712v so it scaled with volts. Wonder how this one will do on sub zero


Some wPrime v1.51 action @4680Mhz and @4703Mhz at 1.688v

@4680Mhz at 1.696v


@4703Mhz at 1.688v

[giraffen]

It´s a pretty nice chip you got there

[Monstru]

You really have to put that chip under some dice or LN2!!! It is a marvelous chip. Congrats!

[BNDMOD]

Really nice.. too much chip for me. jijijiji !! Eva congracts!!!

[eva2000]

Thanks very nice cpu to be 3dmark benchable easily @4608Mhz on 1/4HP SS

Some 3dmarks with single 256MB BFG 7800GTX stock hsf video card

Had to run them all in same windows session part from AM3 due to the x1 PCI-E bus bug coming up nearly all the time. So when i managed to get bus to be normal at x16 with 9x500FSB boot up and setFSB to desired FSB, I went for the full lot of benchmarks.

All benchmarks @501(552)/1377 clocks except AM3 @501(552)/1386.

3dmark06

http://service.futuremark.com/compare?3dm06=2939813


3dmark05

http://service.futuremark.com/compare?3dm05=3419482


3dmark2003

http://service.futuremark.com/compare?2k3=5508973


3dmark2001

http://service.futuremark.com/compare?2k1=9252678


AM3

[Oliver]

Looks really good .

Keep pushing it .

[ZoLKoRn]

Nice Eva it very good and this my E6750 L723A408 is i tell to you on
water i test it on DFI LP UT P35

Max on 563MHz FSB, 1.6+106.14% Vcore, D-Tek FuZion + 3Fan Alphacool Rad.



Full Stable on 550MHz FSB, 1.6+105% Vcore



so look good for L723Axxx batch
...sory for large image

[eva2000]

thanks

that's a very nice E6750 G0!

Strange trying 2x256MB BFG 7800GTX SLI with 85.66 SLI drivers but 3dmark06 is crashing to desktop @4608Mhz.. 620HX PSU not enough ???

[dinamite2]

the series l723 is indeed optimal….
this is mine e6850 L723 cooled to liquid on dfi p35

6x580



massimo super pi1M a 4354 544x8

[eva2000]

wow 580FSB on H20 is much better than mine!

Anyway, new personal best 32M and pifast times

E6850 @4714Mhz at 1.688v


E6850 @4764Mhz at 1.688v


AM3 - 2x 256MB BFG 7800GTX SLI @491(551)/1377

[boostedevo]

Yeah, definitely nice FSBs out of these. Excellent proc and excellent job eva...congrats on the personal bests!

[eva2000]

Thanks!

Inspired by dinos' recent 4GB DDR3 Pi runs, I decided to try out 4x1GB Micron D9 config on Asus Commando.

2x1GB OCZ PC2-8000 Titanium Alpha VX2
+
2x1GB Team 6400C3 Micron D9GMH

System

• E6850 L723A347
• Kayl Black FrozenSS 1/4HP
• Asus Commando 1501 bios flashed from 1404 bios
• 256MB BFG 7800GTX stock hsf
• 2x1GB OCZ PC2-8000 Titanium Alpha VX2 +
• 2x1GB Team 6400C3 Micron D9GMH cooled - all ram cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
• 160GB Seagate 7200.7 SATA
• Pioneer DVR-08 Burner
• Sony FDD
• 620W Corsair HX620 Modular PSU
• WinXP Pro SP2

Note all runs are only using 1:1 divider

9x400FSB 4-4-4-5
1M = 13.968s
32M = 13m 50.922s

8x500FSB 4-4-4-5
1M = 12.531s
32M = 12m 12.859s

9x524FSB 4-4-4-5
32M = 10m 37.454s (new personal best shaving 4.499 seconds of my previous time at same 9x524FSB 4-4-4-5 overclock)



9x526FSB 4-4-4-5
1M = 10.609s (new 1M personal best)
Hexus Pifast = 19.88s

[Oliver]

Looks so good, and the results keep comming .

Congrats on your new personal record, i really like your tests and also that you now are using sub zero cooling alot .

Keep pushing it.

[eva2000]

thanks... got a few more cpus to try on Commando before i move to Blitz Formula under sub zero cooling (watch those pi times come down more with dividers other than 1:1)

[shimmishim]

eva.... it's time for some dry ice / liquid nitrogen buddy!

[eva2000]

Tempting it is... but bit lazy on constant pouring/monitoring needed.. i'm a set and forget guy hence i like my Kayl Black FrozenSS 1/4HP unit

Might need Kayl to build me a mini cascade later

[eva2000]

E6850 @4908Mhz at 1.832v
Kayl Black FrozenSS 1/4HP cooled

Today is a new personal best day again for cpuz validation, Super Pi 1M, 2M, 4M, 8M and Hexus Pifast and wPrime 32M Tried E6850 @9x527FSB = 4743Mhz at 1.832v vcore for 32M but it rebooted at 23rd iteration - was on track for sub 10m 35s mark too

System

• E6850 L723A347
• Kayl Black FrozenSS 1/4HP
• Asus Commando 1501 bios flashed from 1404 bios
• 256MB BFG 7800GTX stock hsf
• 2x1GB OCZ PC2-8000 Titanium Alpha VX2 +
• 2x1GB Team 6400C3 Micron D9GMH cooled - all ram cooled by 3x 60x25mm Sunon 23.5cfm Maglev fans
• 160GB Seagate 7200.7 SATA
• Pioneer DVR-08 Burner
• Sony FDD
• 620W Corsair HX620 Modular PSU
• WinXP Pro SP2

Vcore = 1.7875v bios = 1.832v windows

@4908Mhz at 1.832v


@4812Mhz at 1.832v
1M


Pifast


@4776Mhz at 1.832v
2M


@4760Mhz at 1.832v
8M


wPrime 32M (hwbot.org currently down)


@4752Mhz at 1.832v
4M - yes could of gone a bit higher considering my 8M run above but still sub 1 minute mark