AMD 6900xt problem(maybe)

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SKILLEN
Posts: 148
Joined: 01 Sep 2020, 23:08

AMD 6900xt problem(maybe)

Post by SKILLEN » 09 May 2025, 12:23

Hello, today i bought 6900xt and i think my fps is lower than it should be.

Previously i had rx 580 8gb and in dust2 deathmatch i had 240avg and 160 P1 ,no i have 280avg and 139 P1.

Also power draw is 80 maximum,rx 580 was 120-180W.

Heaven Benchmark 4.0
Default settings 1080p
341fps
580 max fps
8500 score
Max power draw 200

Tried:
3 drivers with DDU
Bios flash

Are these numbers normal ?

5700x3d
1000W psu gold
2x16 3600mhz

User avatar
kyube
Posts: 545
Joined: 29 Jan 2018, 12:03

Re: AMD 6900xt problem(maybe)

Post by kyube » 09 May 2025, 14:15

SKILLEN wrote:
09 May 2025, 12:23
https://calypto.us
Read through the AMD section, RDNA2 cards should be set to a static clock rate & voltage.
They downclock otherwise, leading to worse performance.
DX12 & VK games are the preferred graphics API's to play on with AMD.

SKILLEN
Posts: 148
Joined: 01 Sep 2020, 23:08

Re: AMD 6900xt problem(maybe)

Post by SKILLEN » 09 May 2025, 14:29

kyube wrote:
09 May 2025, 14:15
SKILLEN wrote:
09 May 2025, 12:23
https://calypto.us
Read through the AMD section, RDNA2 cards should be set to a static clock rate & voltage.
They downclock otherwise, leading to worse performance.
DX12 & VK games are the preferred graphics API's to play on with AMD.
I put the minimum frequency to 2360mhz and it is 2360mhz when in game,but its drawing 80W max.

If i dont put minimum frequency to 2360 its around 1300-1400mhz ,but fps is the same.

SKILLEN
Posts: 148
Joined: 01 Sep 2020, 23:08

Re: AMD 6900xt problem(maybe)

Post by SKILLEN » 19 May 2025, 11:52

I run this TimeSPy demo benchmark and result is very low. I have more fps in cs2 with 10400f + rx580 than 10400f +6900xt
Attachments
cinebench.jpg
cinebench.jpg (336.82 KiB) Viewed 1060 times
gpu.jpg
gpu.jpg (725.08 KiB) Viewed 1073 times

Erxandros
Posts: 5
Joined: 18 May 2025, 15:53

Re: AMD 6900xt problem(maybe)

Post by Erxandros » 19 May 2025, 13:16

Something is really wrong with your setup. Those numbers from Time Spy are way too low for a RX 6900xt. I also see that your cpu score is also very low. I have seen scores like this before coming from either power issues or VRM throttling. Maybe use a program like GPUz from TechPowerUp to monitor your temps and power.

1000WATT
Posts: 569
Joined: 22 Jul 2018, 05:44

Re: AMD 6900xt problem(maybe)

Post by 1000WATT » 20 May 2025, 09:26

SKILLEN wrote:
19 May 2025, 11:52
Should be around this value.
Untitled.jpg
Untitled.jpg (98.47 KiB) Viewed 1039 times
SKILLEN wrote:
19 May 2025, 11:52
Heaven Benchmark 4.0
Default settings 1080p
341fps
580 max fps
8500 score
Max power draw 200

Are these numbers normal ?
The numbers are normal
I often do not clearly state my thoughts. google translate is far from perfect. And in addition to the translator, I myself am mistaken. Do not take me seriously.

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