Just got my new graphics card, but low performance disappoint me

[AnthonytheBoi]

 

Hey guy, so I just got my RTX3080 finally, and I run some benchmark immediately after I installed to my pc. But the result kind a different what I expected. Using Rainbow Six as the example, a similar setup shown on YouTube would given above 300 fps performance and now i only got 87 fps. It exactly same what I got before on my gtx970 lmao. It is quite disappointing for me as I did spent quite expensive in order to get better experience on gaming. I notice the CPU load and the GPU load are both low, I did some research some said it this the CPU bottleneck....... Well that is not I expected because 3950x is definitely not a low tier CPU and the stat can't it bottleneck. So why my gpu performance so bad? 



I also run a 3d mark test which the score is that low but still bad compare to other similar rig. I got 15k score and usually would be around at least 18k score. My score is not bad but it definitely can go higher

 

I am have 16 gb of ram run at 2132Mhz without XMP turn on. 
Does the ram speed affect that much. For some reason, when I turn on xmp the computer crashes, so I temporally turn it off. and I still got 2 ram left since my cpu tower cooler block the ram slot. 

 

Please give me some suggestion, thank you guys

[Fasauceome]

1 minute ago, AnthonytheBoi said:

Does the ram speed affect that much.

massive difference

[AnthonytheBoi]

Just now, Fasauceome said:

massive difference

Some I should look on my ram speed first?

[Derrk]

thats very slow memory. if xmp can reach 3200 mhz, it'll be a huge improvement. i think 3950x recommends 3600mhz

[AnthonytheBoi]

Just now, Derrk said:

thats very slow memory. if xmp can reach 3200 mhz, it'll be a huge improvement. i think 3950x recommends 3600mhz

I see let me turn it back on and look for the difference. For a guy upgrade for the 4th gen of intel which using 1666 in three month before, it is fast memory

Edited November 24, 2020 by AnthonytheBoi
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[Fasauceome]

3 minutes ago, AnthonytheBoi said:

I see let me turn it back on and look for the difference. For a guy upgrade for the 4th gen of intel which using 1666 in three month before, it is fast memory

an i7-4770 can run DDR3 2400 and up, going to DDR4 2133 is a downgrade

[Derrk]

5 minutes ago, AnthonytheBoi said:

I see let me turn it back on and look for the difference. For a guy upgrade for the 4th gen of intel which using 1666 in three month before, it is fast memory

2133 is the slowest speed for ddr4 memory available. If you upgrade somewhere around 3200-3600mhz memory, it should help significantly with performance.

also, some games don't have proper driver support yet, so this could also impact performance

[xg32]

14 minutes ago, AnthonytheBoi said:

.

ddr3600 is ideal for zen 2, 2133 slows the cpu/gpu down by at least 25%, likely more

[AnthonytheBoi]

27 minutes ago, Derrk said:

thats very slow memory. if xmp can reach 3200 mhz, it'll be a huge improvement. i think 3950x recommends 3600mhz

I just turn back the XMP on which reaches 3600Mhz

[AnthonytheBoi]

 

[AnthonytheBoi]

34 minutes ago, xg32 said:

ddr3600 is ideal for zen 2, 2133 slows the cpu/gpu down by at least 25%, likely more

 

42 minutes ago, Derrk said:

2133 is the slowest speed for ddr4 memory available. If you upgrade somewhere around 3200-3600mhz memory, it should help significantly with performance.

also, some games don't have proper driver support yet, so this could also impact performance

I have turn on XMP now and run again both test, The situation is much better.  it is clearly the ram speed problem, but the performance are still slightly lower than other similar specification computer.It said my system is the bottom 23% of the similar setup. If I want to improve the score ram speed would be the prioritize thing to upgrade? 

[Gohardgrandpa]

Run the siege benchmark again and post the results. What resolution is your monitor? 
Also ultra settings in siege will tank your framerate.