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Pro4TLZZ

help with cpu temps

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Posted · Original PosterOP

Hi everyone,

 

this is my build https://uk.pcpartpicker.com/user/Pro4TLZZ/saved/VXntgs

PCPartPicker part list / Price breakdown by merchant

CPU: Intel - Core i7-8700K 3.7 GHz 6-Core Processor  (Purchased For £339.95) 
CPU Cooler: CRYORIG - H7 49 CFM CPU Cooler  (Purchased For £34.98) 
Motherboard: Asus - ROG STRIX Z370-E GAMING ATX LGA1151 Motherboard  (Purchased For £226.97) 
Memory: Corsair - Vengeance RGB Pro 16 GB (2 x 8 GB) DDR4-3600 Memory  (Purchased For £221.33) 
Video Card: Sapphire - Radeon RX VEGA 64 8 GB NITRO+ Video Card  (Purchased For £439.72) 
Case: NZXT - H700i ATX Mid Tower Case  (Purchased For £179.99) 
Power Supply: SeaSonic - FOCUS Plus Gold 650 W 80+ Gold Certified Fully-Modular ATX Power Supply  (Purchased For £94.99) 
Total: £1537.93
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2019-03-26 22:04 GMT+0000

 

My cpu is running at stock clock with mce disabled and stock fan configuration at high performance profiles. I currently have a -90mv core voltage offset on my cpu, in prime 95 under ftt test it reaches 81. I suspect if i put the voltage back to auto then it will go to 90 degrees. I have repasted twice with mx4 paste. I am not able to increase the offset anymore without ram going unstable and windows refusing to boot. My ram has xmp speed of 3600mhz, i suspect i will not lose much performance if i change it to 3200mhz. Would changing it to that give me more voltage room to offset the CPU? and if so how would i go about setting the profile up in the bios?

 

Thanks

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no, Are your case fans plugged in? also, what fan speed is the h7 running at? also, is your mounting pressure good?

also, is vcore voltage on auto?


Alpha X570 VRM + Features list (PM me if you want to help)

Will prob be making an X570 "tier" list when that is completed.

 

PC (Main)

 

CPU: i5-8400 CPU Cooler: Cryorig M9 Plus   Motherboard: Gigabyte B360M DS3H | RAM: Crucial Ballistix Sport 2x8 DDR4-2400

 Boot/OS SSD: Inland 480GB SSD | Video Card: RX 570 4GB Strix OC | Case: Fractal Design Meshify C White TG (11/10) PSU: EVGA SuperNOVA G3 750

Monitor: Sceptre 24" 1080p 75hz

 

NAS:

Synology DS418J w/ 4x WD Red Pro 6TB RAID 10 (used 7.3/12TB)

 

Phone/Tablet:

iPhone 8 64GB iPad Mini 4 128GB

 

Laptops:

Dell XPS 15 9570 i7-8750H + 1050 ti + 20GB ram (16+4) + 1TB EX920 SSD

 

My old computers:

Athlon Xp + R9600 Pro 256MB Core 2 Quad Q8400 @ 3.4ghz + GTX 275 | i5-3570k @ 4.4ghz + GTX 670

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19 minutes ago, Pro4TLZZ said:

.

81C on a 8700k that's not delidded on fft is fine, you'll never hit fft temps in real world loads, changing ram speed will not affect your cpu oc/temps. I suspect it's something to do with the vccio/sa voltages.


9900k 1.36v 5.2 83C 185w 1.24v 4.9 60C 135w 1.05v 4.5 90w 50C (doing some testing for hot days) all-2avx cinebench/blender temps. avx voltages in prime. ll D15 ll Z390 taichi ult 1.60 bios fixed LLC voltage gaps ll gskill 2x8gb cl16 ddr4000 bdie 1.42v ll 4x samsung 970 evo 256gb (asus hyper pcie m2 raid card) ll 2x samsung 860 evo 500gb raid 0 (<--i should've went with 1tb nvmemistake of the build) ll EVGA 2080 ti XC (duo fan skinny) 1995//7600 power limited 79C max, stock voltage (really bad ocer) ll Corsair graphite 780T ll EVGA G2 1300w ll Windows 10 Pro ll NEC PA272w (movie, work mon) 2k60 14bit lut ll Predator X27 4k144 hdr (rgb98)

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Posted · Original PosterOP
24 minutes ago, Firewrath9 said:

no, Are your case fans plugged in? also, what fan speed is the h7 running at? also, is your mounting pressure good?

also, is vcore voltage on auto?

Hi all case fans are plugged in. currently fan runs at 1578rpm when hitting high temps. Yes i believe so, have switched vcore to offset now and disabled xmp but on auto mode vcore can reach 1.316

thanks

12 minutes ago, xg32 said:

81C on a 8700k that's not delidded on fft is fine, you'll never hit fft temps in real world loads, changing ram speed will not affect your cpu oc/temps. I suspect it's something to do with the vccio/sa voltages.

oh buts its running stock so i assumed it would be cooler

thanks

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57 minutes ago, Pro4TLZZ said:

Hi all case fans are plugged in. currently fan runs at 1578rpm when hitting high temps. Yes i believe so, have switched vcore to offset now and disabled xmp but on auto mode vcore can reach 1.316

thanks

oh buts its running stock so i assumed it would be cooler

 thanks

you can prob run it at stock @ 1.18v


Alpha X570 VRM + Features list (PM me if you want to help)

Will prob be making an X570 "tier" list when that is completed.

 

PC (Main)

 

CPU: i5-8400 CPU Cooler: Cryorig M9 Plus   Motherboard: Gigabyte B360M DS3H | RAM: Crucial Ballistix Sport 2x8 DDR4-2400

 Boot/OS SSD: Inland 480GB SSD | Video Card: RX 570 4GB Strix OC | Case: Fractal Design Meshify C White TG (11/10) PSU: EVGA SuperNOVA G3 750

Monitor: Sceptre 24" 1080p 75hz

 

NAS:

Synology DS418J w/ 4x WD Red Pro 6TB RAID 10 (used 7.3/12TB)

 

Phone/Tablet:

iPhone 8 64GB iPad Mini 4 128GB

 

Laptops:

Dell XPS 15 9570 i7-8750H + 1050 ti + 20GB ram (16+4) + 1TB EX920 SSD

 

My old computers:

Athlon Xp + R9600 Pro 256MB Core 2 Quad Q8400 @ 3.4ghz + GTX 275 | i5-3570k @ 4.4ghz + GTX 670

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Posted · Original PosterOP
5 hours ago, Firewrath9 said:

you can prob run it at stock @ 1.18v

I think I got close to that but then I ran into problems with xmp

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