Intolerable framerate under I7-8700k and RTX2080

[ZKOKQ 984]

6 minutes ago, newtie said:

Those animals have a mind of their own,,,😆

Yep, they give me the "Hump"

[John_Cillis 2,406]

19 hours ago, 0Artur0 said:

Even the computer that runs our simulation of the universe would have issues running P3D in some situations 😉

 

LOL...  A computer does not run our Universe, a "Mentat" does...  With the spice Melange the Mentat lives eternally and has no issues with anything (if you've read the Dune series, you'll know what I am getting at <wink>)

[GSalden 4,655]

The Sim is called : Prepar3d , so not only be prepared for a smooth ride ( read: flight ), but also for blurries and stutt.t.t.t.t.ers 🤓

Edited June 25, 2019 by GSalden

[swiesma 625]

On 6/24/2019 at 7:07 PM, w6kd said:

Each generation of new CPUs has produced improvements in single-core performance, through the combined effects of increasing the clock rate, and also by improving the instruction pipelining to increase the average instructions-per-clock cycle (IPC). 

 

Not true for the last generations 🙂

A 4770k has almost the same single core performance as a top 2019 CPU.

[newtie 533]

Very happy with my 4770k.

[AnkH 2,233]

27 minutes ago, swiesma said:

Not true for the last generations 🙂

A 4770k has almost the same single core performance as a top 2019 CPU.

Well, to be honest, this is only true if you assume that all 4770K users have their CPU overclocked to 4.3-4.5GHz on all cores. When comparing stock clocks, the 9900K (as "top 2019 CPU") comes with a whopping 5.0GHz single core turbo (compared to the 3.9GHz single core turbo) and together with the completely newer backbone (chipset, DDR4 RAM), a 9900K will outperform a 4770K in almost any current single core benchmark by a margin that is not only explainable with the different clock rates.

As a user that switched from a 3770K running at 4.5GHz with 2133MHz DDR3 RAM to a 8700K running at 5.0GHz with 3200MHz DDR4 RAM (both builds using the same 1080Ti), all I can say that the difference in P3D was huge. And certainly bigger than the 11% clock difference would explain.

[JoeFackel 760]

Passmark Single-Thread-Performances:

9900K - Result: 2899 (Rank: 2 behind 9900KF)
4770K - Result: 2250 (Rank: 109)

Just saying.

[Bob Scott 7,715]

26 minutes ago, swiesma said:

Not true for the last generations 🙂

A 4770k has almost the same single core performance as a top 2019 CPU.

Nice try, but no.  The Devil's Canyon CPUs won't run reliably at 5+ GHz like the Coffee Lake chips.  Best I could do with the 4790K was 4.7 HT off without crazy voltages.  Silicon Lottery reported that 100% of the 8086K chips they tested did 5 GHz, and well over half could run at 5.2 GHz.  Multiply that by a 10-15% IPC gain, and it's not at all "almost the same."

 

[AnkH 2,233]

11 minutes ago, JoeFackel said:

Passmark Single-Thread-Performances:

9900K - Result: 2899 (Rank: 2 behind 9900KF)
4770K - Result: 2250 (Rank: 109)

Just saying.

9900K running at 5.0GHz, the 4770K was running at 3.9GHz. 29% clock difference, 29% difference in Passmark points.

Just saying ;-)

[westman 257]

Just saying!!! have my old 4790K at 4.8ghz with corsair 2666 c10 binned mems as base system ( testing P3D as base system ) run tested with this GPU.s  1060, 1070, 1080TI, 2080 , 2080TI.

have compared it with the never chips with same gpu , compared to a  +5ghz 9900k its a snail ,,, Just saying

[AnkH 2,233]

That is what I wrote above: the closer the clock rates, the lesser the difference. Yet you get DDR4 with the newer platform and we should be aware that not everybody is overclocking their CPUs that much...

[westman 257]

4790K with fast mems 4.4ghz comared to a 9900K with 3600mhz c16 mems XMP ( no 4266 c16 ) the single tread difference was 18% difference with same clockspeed 9.5%  in my tests.

it can be small differences to what other get , i know some tests is done with ddr4 2133 and 1600mhz DDR3 , i used 2666 c10 XMP DDR3 and 3600mhz C16 DDR4 for ddr3 you cant go much higher than that DDR4 i can run 4266mhz c16 as i do in my sim PC. The diff to a allout 4790k 5ghz fast mems compared to a allout 9900K is approx 25% .

You have a span for non OC 9900k with slow mems compared to a allout 4790k diff the new one is only 5% faster on othe hand a allout 9900k compared to non OC 4790k with value select mems is over 50%

It all depends how you have set up your system old or new , 

Edited June 26, 2019 by westman

[W2DR 1,859]

On 6/24/2019 at 5:01 PM, w6kd said:

An overloaded camel trying to get in to London Heathrow.  I can't top that.

 

Is that what WWII era pilots mean when they talk about "flying the hump"?

[TheBoom 31]

Premature benchmark leaks of the 10th gen Intel chips have shown a significant increase in IPC and single core performance.

I think this would have a noticeable effect on P3D  

Might be finally time to upgrade my 6700k 😎

[Christopher Low 5,332]

Premarure screenshot leaks indicated that FSX would look like heaven on Earth, but that one didn't work out too well. We must be cautious.

Edited July 8, 2019 by Christopher Low