Share your AIDA 64 cache and memory benchmark here

I'll just leave this here. A mild overclock for my 3820. I don't feel like beating the crap out of my poor 3820 today.
To get over 4.2Ghz I need to set my bclk strap to 125Mhz which I get pushed towards 2333Mhz memory and a minimum OC of 4.5Ghz without turbo. At 100Mhz with turbo, I can lower my core voltage offset while boosting my turbo offset so my machine idles lower and gets more juice under load for the OC. It has worked out great for power consumption but I can't go higher than 4.2Ghz to do it since the 3820 is a partially locked CPU, I would need to invest in a K-edition CPU. Not that I feel like I need it, the 3820 works fine for just about everything. Video transcoding could be better, but this is a quad core after all.

That doesn't just looks like a 10c/20t CPU server, but it looks like a motherboard with two of them for 20c/40t. Am I right?

 

Actually it's a dual 12c/24t, so 24c/48t.
Hence the high latency with the quad channel and low memory speed.
The memory speed can step up to 933(DDR31866) but would require new memory as what is installed won't go that high.
It does it's work as a workstation during the day, but gets to play during it's time off

 

That's a nice looking machine there. I would like to have just one of those in my machine.
The added latency is also when memory is read from one CPU that is connected to the other. Some off the added latency is because of the occasional use of QPI to allow both CPUs to access each other's memory. It's a trade off but when you have this many cores the bandwidth is a bit more important when cache can do it's job effectively. If you're running registered DIMMs, that will add a little bit of latency too since it takes an extra clock cycle to buffer the dram signal coming from the memory controller.

All in all, I'm curious what you use that kind of machine for. As for play, I'm curious how it holds up. I don't game nearly as much as I used to and I suspect when skt2011-3 comes out there will be a surplus of lower cost used Xeons for skt2011 on the market so I'm keeping my options open if a Xeon become a viable upgrade option as my board supports quite a few E5 Xeons with recent BIOS releases.

 

now with i7 4790K at 4800 Mhz, 1,3 v
(not fully stable)

 

sI found a way to tweak the memory to run @1866 so new results -

The workstation is currently being used for GIS mapping of utilities and imposing aerial photos (after removing the earth's curvature from the photos) onto the mapping.
Kinda neat to be able to tell someone in the field 10 miles from where you are - "you see that hose bibb on the side of the house, well the water line is 5 feet to the left of it and about 2 feet deep, be careful of the rose bushes"

My only current gaming is Borderlands 2, so it and the dual 7970s are just a bit overkill.
But you gotta use wat ya got, eh?

 

Did you hit 5GHZ on air?

 

Well here is my POS system XD

 

yes, topped out at 5.1ghz that chip with what i felt comfortable giving it under air cooling.

my sandy chips only ever had air cooling too, 25k hit 5ghz on same volts.

http://valid.canardpc.com/show_oc.php?id=2625900


http://hwbot.org/image/835487.jpg

 

The max OC i've gotten with my 3820 is 4.92Ghz, which isn't too bad but it needs a lot of voltage to do it. Sandy Bridge does the overclocking thing pretty well, there are 2700k chips that will hit 5.4Ghz on air with the right motherboard.

 

yea man, i wanted a 27 when i got the 6 but they wanted another £70 for them which wasn't worth the gamble imo for a slightly higher clock. i mean 250 for the 7 or 180 for the 6, it was not a hard choice in the end.

i keep promising myself i will throw them both under my phase but i never do xD

 

hey there, just got a new stuff here fx 8320 it is
turbo off and cpu at stock

 

Avexir MSI Z77 Mpower Optimized 2666mhz 4x4GB cl 11-13-13-35-2T 1.65v MFR single side

Write=47401mb/s Copy=40710mb/s

3035mhz cl 11-15-13-35-2T



-----------------------------------------------------------------------------------------------

2854mhz cl 11-15-14-35 1T tRDRD=4 tWRWR=4

Read=41921 mb/s



-----------------------------------------------------------------------------------------------

hyper pi 32m 3000mhz cl 12-15-14-35-2T 1.65v (Stable)

 

Aida 64 Dual channel World Record

Chipset / CPU = z87 / i7 4790k
memory = Avexir Core 2666 cl 11 2x4GB
Test = 3080mhz cl 8-12-11-18-1T with tight secondary & third timings



and MaxxMem World Record too

http://hwbot.org/submission/2614373_varand_maxxmem_ddr3_sdram_3224.7_marks



- - - -

 

My mobo wouldn't let me use 4.3ghz and 2600 at the same time... Using tridentx 4*4 2600 c10... Still pretty awsome numbers...

 

4790K at 4800 Mhz

 

New platform to play with

 

The AMD system, Does this seem reasonable for this chip/platform.
I can`t offer a logical explanation as to why i am so fond of this system.
Should i thrash it some more? The system is stable and fast at these clocks.

 

@Everyone - Very sorry, could not follow this thread for a long time until today. Table is updated.

Can you re-run the bench another time? The memory copy speed seems ridiculously high.

 

Stock on the memory

 

Added.

 

Here is one for me.
This is my everyday setup.
Will do my bench setup later.

 

very good OCed and latency rate is also impressive at that clocks. which rams btw

 

here you go. so far this is my Best

 

Please use the latest version. Thanks.