Jump to content

CPU and RAM speed

Ksornix

Hi Guys

i have a question were i found a lot of conflicting information on, so i would like to hear ure opinion on it.

In the atacht file is my CPU and RAM speed, i found diffrent articels or coments saying that it is eater irelevent wich speeds the ram has in compareson to the cpu or that i need to change the speeds of the RAM/CPU acording to the other (if thats the point wich settings should i use)

 

-CPU: Intel i7-12700K

-RAM: DDR5 5200MHz 32GB

 

greatings 

Ksornix

20221002_210608.jpg

Link to comment
Share on other sites

Link to post
Share on other sites

No, they don't have a relationship to each other.  CPU and RAM are separate in regards to their speeds.

 

Some CPU's run better with certain speed RAM but you don't alter your speeds to each other.  Maybe you heard that AMD or Intel likes certain speed RAM?

"Do what makes the experience better" - in regards to PCs and Life itself.

 

Onyx AMD Ryzen 7 7800x3d / MSI 6900xt Gaming X Trio / Gigabyte B650 AORUS Pro AX / G. Skill Flare X5 6000CL36 32GB / Samsung 980 1TB x3 / Super Flower Leadex V Platinum Pro 850 / EK-AIO 360 Basic / Fractal Design North XL (black mesh) / AOC AGON 35" 3440x1440 100Hz / Mackie CR5BT / Corsair Virtuoso SE / Cherry MX Board 3.0 / Logitech G502

 

7800X3D - PBO -30 all cores, 4.90GHz all core, 5.05GHz single core, 18286 C23 multi, 1779 C23 single

 

Emma : i9 9900K @5.1Ghz - Gigabyte AORUS 1080Ti - Gigabyte AORUS Z370 Gaming 5 - G. Skill Ripjaws V 32GB 3200CL16 - 750 EVO 512GB + 2x 860 EVO 1TB (RAID0) - EVGA SuperNova 650 P2 - Thermaltake Water 3.0 Ultimate 360mm - Fractal Design Define R6 - TP-Link AC1900 PCIe Wifi

 

Raven: AMD Ryzen 5 5600x3d - ASRock B550M Pro4 - G. Skill Ripjaws V 16GB 3200Mhz - XFX Radeon RX6650XT - Samsung 980 1TB + Crucial MX500 1TB - TP-Link AC600 USB Wifi - Gigabyte GP-P450B PSU -  Cooler Master MasterBox Q300L -  Samsung 27" 1080p

 

Plex : AMD Ryzen 5 5600 - Gigabyte B550M AORUS Elite AX - G. Skill Ripjaws V 16GB 2400Mhz - MSI 1050Ti 4GB - Crucial P3 Plus 500GB + WD Red NAS 4TBx2 - TP-Link AC1200 PCIe Wifi - EVGA SuperNova 650 P2 - ASUS Prime AP201 - Spectre 24" 1080p

 

Steam Deck 512GB OLED

 

OnePlus: 

OnePlus 11 5G - 16GB RAM, 256GB NAND, Eternal Green

OnePlus Buds Pro 2 - Eternal Green

 

Other Tech:

- 2021 Volvo S60 Recharge T8 Polestar Engineered - 415hp/495tq 2.0L 4cyl. turbocharged, supercharged and electrified.

Lenovo 720S Touch 15.6" - i7 7700HQ, 16GB RAM 2400MHz, 512GB NVMe SSD, 1050Ti, 4K touchscreen

MSI GF62 15.6" - i7 7700HQ, 16GB RAM 2400 MHz, 256GB NVMe SSD + 1TB 7200rpm HDD, 1050Ti

- Ubiquiti Amplifi HD mesh wifi

 

Link to comment
Share on other sites

Link to post
Share on other sites

41 minutes ago, Ksornix said:

speeds the ram has in compareson to the cpu or that i need to change the speeds of the RAM/CPU acording to the other

When you heard they should be changed based on the other, do you also remember hearing “Gear One” and “Gear Two”?

I'm not actually trying to be as grumpy as it seems.

I will find your mentions of Ikea or Gnome and I will /s post. 

Project Hot Box

CPU 13900k, Motherboard Gigabyte Aorus Elite AX, RAM CORSAIR Vengeance 4x16gb 5200 MHZ, GPU Zotac RTX 4090 Trinity OC, Case Fractal Pop Air XL, Storage Sabrent Rocket Q4 2tbCORSAIR Force Series MP510 1920GB NVMe, CORSAIR FORCE Series MP510 960GB NVMe, PSU CORSAIR HX1000i, Cooling Corsair XC8 CPU block, Bykski GPU block, 360mm and 280mm radiator, Displays Odyssey G9, LG 34UC98-W 34-Inch,Keyboard Mountain Everest Max, Mouse Mountain Makalu 67, Sound AT2035, Massdrop 6xx headphones, Go XLR 

Oppbevaring

CPU i9-9900k, Motherboard, ASUS Rog Maximus Code XI, RAM, 48GB Corsair Vengeance LPX 32GB 3200 mhz (2x16)+(2x8) GPUs Asus ROG Strix 2070 8gb, PNY 1080, Nvidia 1080, Case Mining Frame, 2x Storage Samsung 860 Evo 500 GB, PSU Corsair RM1000x and RM850x, Cooling Asus Rog Ryuo 240 with Noctua NF-12 fans

 

Why is the 5800x so hot?

 

 

Link to comment
Share on other sites

Link to post
Share on other sites

No cpu core and ram speed are not linked

 

48 minutes ago, Dedayog said:

Some CPU's run better with certain speed RAM

Basically theres 1:1 fclk, 1:2 fclk, or desync fclk for amd. And gear 1 or gear 2 for intel. Oh and some cpus behave differently than others due to differing imcs

 

For zen3 vermeer its usually 3800-4000 but some can run 4200 in 1:1 fclk though extremely rare, 1:2 would be theoretically 5600-6400 but thats impossible unless you chill the i/o die and ram (and ram gotta be some high bin djrs too) though impractical even if possible and high freq ram is a PITA

 

For zen3 cezanne (apus w monolithic die) somewhere 5000+ 1:1 fclk cause absolutely insane fclk capability (2500+), i think ram speed does matter quite abit here due to only 16mb cache considering the 5800x3d seems to not scale much above 3200 cl16 ram performance wise likely due to the massive cache

 

For 12th gen somewhere around 4000-4400 (4400 for the really good samples) gear1, gear2 is needed when the imc cant clock higher (kinda like amds fclk but no desync mode for all i know) but then that would be impossible 8000+ speeds (wr is 7200) for ideal imc clock, though the ram will compensate quite abit sooner than 8000 for the performance deficit of running gear2 just by sheer speed. Not sure on ddr5 behaviour cause i havent done any research on that and i dont intend to for the next year or 2 so imcs, mobos, and the ram ics themselves can mature and info to be abit more widespread. And btw that slow 5200 ddr5 likely cant clock above 5400 unless you are lucky and didnt get garbage micron 16gbit a die

Link to comment
Share on other sites

Link to post
Share on other sites

OK 

Thanks for helping me getting some clarity in this question

Link to comment
Share on other sites

Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

×