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7900XTX need OC Halp pls

Snakeman

hello,

I'm still a lil new to this site and i have received some advice in the AMDteamred discord to put my vram mhz up by 10 on every3 superposition benchmark done. here is my build:https://pcpartpicker.com/list/MyN29c

I have done 3 tests each,now so far here are the results :

Stock test : https://imgur.com/a/5FO7DSw

2510vram : https://imgur.com/a/L5WQYfc

2520vram : https://imgur.com/a/zsEDHd2

2530vram : https://imgur.com/a/H1qRVvK

2540vram : https://imgur.com/a/tsIlIdC 

2550vram : https://imgur.com/a/vBkLV6C 

 

 

 

 

 

 

Now i did get tired of going up by 10 and i did not see alot of big differences so i went ahead and used this tuning setup for gpu and fans while keeping the 2550vram. im told i can go up to 2700 safely. here is the result of that 2550vram along with these other tunes:

2880 max freq,1080mv,2550vram test#1:https://imgur.com/a/T7USFaI

adrenaline settings w fan curve: https://imgur.com/a/ZzGYxs1

 

what do yall think?

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Just now, Snakeman said:

hello,

I'm still a lil new to this site and i have received some advice in the AMDteamred discord to put my vram mhz up by 10 on every3 superposition benchmark done. here is my build:https://pcpartpicker.com/list/MyN29c

I have done 3 tests each,now so far here are the results :

Stock test : https://imgur.com/a/5FO7DSw

2510vram : https://imgur.com/a/L5WQYfc

2520vram : https://imgur.com/a/zsEDHd2

2530vram : https://imgur.com/a/H1qRVvK

2540vram : https://imgur.com/a/tsIlIdC 

2550vram : https://imgur.com/a/vBkLV6C 

 

 

 

 

 

 

Now i did get tired of going up by 10 and i did not see alot of big differences so i went ahead and used this tuning setup for gpu and fans while keeping the 2550vram. im told i can go up to 2700 safely. here is the result of that 2550vram along with these other tunes:

2880 max freq,1080mv,2550vram test#1:https://imgur.com/a/T7USFaI

adrenaline settings w fan curve: https://imgur.com/a/ZzGYxs1

 

what do yall think?

I directly tried 2600 and had no issue since, 2700 didn't pass

Not sure it has a big impact on performance tho, but well it can't be bad ! 🙂

 

System : AMD R9 5900X / Gigabyte X570 AORUS PRO/ 2x16GB Corsair Vengeance 3600CL18 ASUS TUF Gaming AMD Radeon RX 7900 XTX OC Edition GPU/ Phanteks P600S case /  Eisbaer 280mm AIO (with 2xArctic P14 fans) / 2TB Crucial T500  NVme + 2TB WD SN850 NVme + 4TB Toshiba X300 HDD drives/ Corsair RM850x PSU/  Alienware AW3420DW 34" 120Hz 3440x1440p monitor / Logitech G915TKL keyboard (wireless) / Logitech G PRO X Superlight mouse / Audeze Maxwell headphones

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26 minutes ago, Snakeman said:

hello,

I'm still a lil new to this site and i have received some advice in the AMDteamred discord to put my vram mhz up by 10 on every3 superposition benchmark done. here is my build:https://pcpartpicker.com/list/MyN29c

I have done 3 tests each,now so far here are the results :

Stock test : https://imgur.com/a/5FO7DSw

2510vram : https://imgur.com/a/L5WQYfc

2520vram : https://imgur.com/a/zsEDHd2

2530vram : https://imgur.com/a/H1qRVvK

2540vram : https://imgur.com/a/tsIlIdC 

2550vram : https://imgur.com/a/vBkLV6C 

 

 

 

 

 

 

Now i did get tired of going up by 10 and i did not see alot of big differences so i went ahead and used this tuning setup for gpu and fans while keeping the 2550vram. im told i can go up to 2700 safely. here is the result of that 2550vram along with these other tunes:

2880 max freq,1080mv,2550vram test#1:https://imgur.com/a/T7USFaI

adrenaline settings w fan curve: https://imgur.com/a/ZzGYxs1

 

what do yall think?

Id say you could go for VRAM around 2600 like @PDifolco said, and id wager you could even lower voltage slightly more and up the frequency too, im running 1050mV on my 7800xt and i have my frequency around 2850 though thats just to give it some headroom, it usually ends up sitting at around 2750MHz (rough estimate of average). I was able to get around 980 stable for running games but some games like cyberpunk would crash upon loading up. But was stable benchmarking the game at that voltage, was actually able to run a few benchmarks at 950mV with no issue, but crashed when i exited the benchmark. Try 1050mV to see how its like for a start

System specs:

 

 

CPU: Ryzen 7 7800X3D [-30 PBO all core]

GPU: Sapphire AMD Radeon RX 7800 XT NITRO+ [1050mV, 2.8GHz core, 2.6Ghz mem]

Motherboard: MSI MAG B650 TOMAHAWK WIFI

RAM: G.Skill Trident Z5 NEO RGB 32GB 6000MHz CL32 DDR5

Storage: 2TB SN850X, 1TB SN850 w/ heatsink, 500GB P5 Plus (OS Storage)

Case: 5000D AIRFLOW

Cooler: Thermalright Frost Commander 140

PSU: Corsair RM850e

 

PCPartPicker List: https://uk.pcpartpicker.com/list/QYLBh3

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1 hour ago, TatamiMatt said:

Id say you could go for VRAM around 2600 like @PDifolco said, and id wager you could even lower voltage slightly more and up the frequency too, im running 1050mV on my 7800xt and i have my frequency around 2850 though thats just to give it some headroom, it usually ends up sitting at around 2750MHz (rough estimate of average). I was able to get around 980 stable for running games but some games like cyberpunk would crash upon loading up. But was stable benchmarking the game at that voltage, was actually able to run a few benchmarks at 950mV with no issue, but crashed when i exited the benchmark. Try 1050mV to see how its like for a start

On my 7900XTX even 1050mV isn't always stable, crashed in Unity games for example, had to stop at 1100mV

 

System : AMD R9 5900X / Gigabyte X570 AORUS PRO/ 2x16GB Corsair Vengeance 3600CL18 ASUS TUF Gaming AMD Radeon RX 7900 XTX OC Edition GPU/ Phanteks P600S case /  Eisbaer 280mm AIO (with 2xArctic P14 fans) / 2TB Crucial T500  NVme + 2TB WD SN850 NVme + 4TB Toshiba X300 HDD drives/ Corsair RM850x PSU/  Alienware AW3420DW 34" 120Hz 3440x1440p monitor / Logitech G915TKL keyboard (wireless) / Logitech G PRO X Superlight mouse / Audeze Maxwell headphones

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12 minutes ago, PDifolco said:

On my 7900XTX even 1050mV isn't always stable, crashed in Unity games for example, had to stop at 1100mV

 

oof wow, im guessing just the amount of extra stream processors and CUs needing more voltage to run smoothly maybe?

 

ive been very stable with 1050mV on my 7800xt and id say i could even push lower but i dont really need whatever extra performance that will provide and the extra headroom to stop crashes is nice

System specs:

 

 

CPU: Ryzen 7 7800X3D [-30 PBO all core]

GPU: Sapphire AMD Radeon RX 7800 XT NITRO+ [1050mV, 2.8GHz core, 2.6Ghz mem]

Motherboard: MSI MAG B650 TOMAHAWK WIFI

RAM: G.Skill Trident Z5 NEO RGB 32GB 6000MHz CL32 DDR5

Storage: 2TB SN850X, 1TB SN850 w/ heatsink, 500GB P5 Plus (OS Storage)

Case: 5000D AIRFLOW

Cooler: Thermalright Frost Commander 140

PSU: Corsair RM850e

 

PCPartPicker List: https://uk.pcpartpicker.com/list/QYLBh3

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