Caporegime
It’s bugged on 7900 XTX, but I’m running a -150mv undervolt with a +125Mhz memory overclock and that nets you about 15-17% over stock for performance. Sample size of one for now.
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The Radeon RX 7900 XT(X) Owners Thread.
- Thread starter Kaapstad
- Start date
Your setup is eerily similar to mine. I'm also on an A570-Pro mobo, and I used to have a 3700x, but I recently swapped it for a 5800x3d. It made a massive improvement with my 6800XT and I am hoping with the 7900XTX that came this morning, it'll be even better.
I am thinking more about power consumption compared against the last gen with a max 2Ghz and -10 power limit and whatever under-volt is stable for the driver stress test to pass.
Caporegime
Performance has dropped a few FPS after the update it seems, converting to better quality will take 10 minutes or so.
Modern Warfare 2 Extreme Quality 4K.
Modern Warfare 2 Extreme Quality 4K.
Soldato
You can connect some displays via USB-C, but I think it's limited to 4K @ 120Hz.
Ok cool. Doesn't have anything specific to do with VR performance and connectivity then?
I'm only asking as I'm looking to get into VR gaming eventually.
Soldato
Purely guessing here, but I don't think so. The older VR stuff connected via HDMI (or mine does) so I'd guess the new stuff will probably use that too, unless it goes wireless (which I think is the dream). I can't imagine it specifically using a GPU's USB-C due to it being pretty rare (so far).
Ok. That's cool. I'm sure I'll have plenty more random questions down the line. Thanks for the reply.
Soldato
£1000 mobile phone charger.
Associate
@Jay-G25 As requested, MW2 results below Extreme and Competitive Settings using the MW2 build in benchmark at 4K. Extreme uses the standard Extreme quality preset, no other options changed. HUB used the Ultra preset which is one below Extreme for reference. Competitive Settings are using the lowest settings. These are settings below the low preset in game. If you would like to download and test true lowest settings using this preset, download the config file here and place it in your My Docs > COD > Players folder. Download here.
Testing prerequisites
I am running the latest build of Windows 11, with both the AMD and Nvidia drivers installed on my setup. They work perfectly in harmony too,. My system is clean and tuned for optimal performance with minimal background apps running, aside from MSI AB/HWINFO64 and Corsair iCUE (bit of a perf hog iCue but my AIO needs it).
The 4090 is running 527.56, ReBar is at auto setting. The 4090 was run at stock settings and has been repasted using liquid metal. It therefore runs cooler by 5c+ vs normal 4090 GameRocks, the core also moves up a bin due to the lower temperatures. I am using a special performance BIOS that unlocks the power limit up to 660W (stock is 550W) and allows more performance from the 4090 vs the stock BIOS shipped with the GPU. In light of this I will set the power limit to 80% of 550W = 450W to best mimic a true stock 4090. The 4090 was run with 100% fan speed for these tests.
For the 7900 XTX, I installed the 22.12.1 driver. SAM is at auto setting. The 7900 XTX is using the stock thermal paste. The 7900 XTX is limited to a maximum power limit of 335W, it is not possible to raise it further. So the only way to extract more performance is to increase the power limit to +15% which allows up to 335W, and to then lower voltage and finally increase memory frequency. This will net you best overall increase in performance in pure % terms. The 7900 XTX was run with 100% fan speed for these tests.
4090 GameRock Stock (450W BIOS) 1.050v
MW2 Competitive Settings
7900 XTX MBA Stock 335W BIOS
MW2 Competitive Settings
4090 GameRock Overclocked (660W BIOS) 1.100v
MW2 Competitive Settings
7900 XTX MBA Overclock 335W BIOS +15 Power Limit +2778Mhz Memory -150mv Voltage
MW2 Competitive Settings
4090 GameRock Stock (450W BIOS) 1.050v
MW2 Extreme Settings
7900 XTX MBA Stock 335W BIOS Stock
MW2 Extreme Settings
4090 GameRock Overclocked (660W BIOS) 1.100v
MW2 Extreme Settings
7900 XTX MBA Overclock 335W BIOS +15 Power Limit +2778Mhz Memory -150mv Voltage
MW2 Extreme Settings
@vapor matt That's about as favourable as you will get for a 4090 in Modern Warfare 2, as my 4090 is tuned to run faster than any 4090 you'll see in a tech review.
This makes me wish EVGA would switch to team red, they would probably tune the hell out of those 7900XTX out of the box for people.
Would be incredible cards
Associate
It begins! Mwhaha!
Thanks to OCUK team!
Not enough info on the box here.
I'm guessing approx 2.1 spam high by 3.8 spam wide.
No info on spam depth though, i am dissapointed.
Caporegime
Not sure how I missed this Lol!It begins! Mwhaha!
Thanks to OCUK team!
What is your max core clock at stock as shown in The tuning menu?
@varkanoid Still no parliamentary procedure.
Soldato
Aren't there rules about posting spam on these forums?It begins! Mwhaha!
Thanks to OCUK team!
Soldato
Never mind spam where has the burger gone this year ? I expected to see it with the 7900's ! @Gibbo
Not sure how I missed this Lol!
What is your max core clock at stock as shown in The tuning menu?
Tins of spam are notoriously difficult to OC, so they are best run at stock settings.
Associate
Will be, downing at present. I shoulda done it last night
....ROFLOL
Been grinning ear to ear since delivery!
Not sure how I missed this Lol!
What is your max core clock at stock as shown in The tuning menu?
@varkanoid Still no parliamentary procedure.
Not yet installed it
, soon gonna, downing red bull and The Witcher 3 NG update...Just done some quick photos amd gawping at stock cooler..
*** Edit ***
ROFLOL ...
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I do, why?