Submission Details

16 Oct 2013
extreme League
Valid

Rankings and Points

World Record Rank
Global 4 Cores CPU Rank
Global 4 Cores CPU Team Power Rank
Intel  Core i5 4670K  Team Power Rank
0.0 Points

Hardware Details

Processor

Model Intel Core i5 4670K Haswell-DT Cooling Liquid Nitrogen Cores 5,888 MHz (+73.18%) REF 128 MHz

Memory

Product Corsair Dominator Platinum Cooling Air (Custom) Type DDR3 SDRAM Speed @ 1,408 MHz Batch HCH9

Videocard

Model NVIDIA GeForce 8400 GS DDR2 (G84) (G84) Speed 460 MHz / 400 MHz (Stock) buy on amazon

Motherboard

Model GIGABYTE GA-Z87X-OC Chipset Z87

Disk

n/a

Power Supply

Series V Series Power 1000 Watt

Comments

Calathea commented on his own score:
11 year and 6 months ago – cpu = 128 x 46 5888 MHz. Bad efficiency :/
October 17, 2013 at 6:02:26 AM UTC

But a very nice CPU there man !! Sweet !

October 17, 2013 at 6:05:00 AM UTC

Thanks :) It's good for high load situations, might be good base for 3d-bench system on single stage cooler. I think I have 10+ graphics cards waiting for better times.

October 17, 2013 at 11:41:29 AM UTC

Nice CPU...

I guess this is the sweet point between temp and vcore? Which temps you are running at 1,6V?

October 17, 2013 at 12:05:48 PM UTC

Honestly the cpu doesn't scale with much more volt. I think it's a low leakage cpu. Coldbug is at -120, I started at -115, pulled down to -125 and let it warm up to about -118 at the end. Then some heatgun to prevent cold bug.

 

Btw, max pi 1M is 6300 MHz 1.65 Vcore.

October 17, 2013 at 1:56:55 PM UTC

-115 is nice...

I have problem with both 4670K I tested that higher voltage results in higher temp.

So voltage up = temp up

voltage down = temp down

So voltage have very big influence to temp!

So I had to find the sweet spot between temp and voltage. Was around -50 to -70°C and around 1,7V.

 

With 1 core temp very very much better (around -100°C with 1,92V)...

October 17, 2013 at 6:20:13 PM UTC

Benchbros, I don't get it. Why only run -50 to -70?

October 17, 2013 at 7:02:10 PM UTC

Likely because of cb, i have chip with cb at -100..

October 17, 2013 at 7:02:26 PM UTC

Nice chip :)

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