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1T vs 2T command rate?

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I don't know, question is... is that relevant to FSX?

 

Could be if running at 1T is in fact slowing things down due to error corrections in some cases?

 

Be interested in hearing from others with knowledge or results from AIDA64 at different settings ...

Processor: Intel Core i7 [email protected]

Graphics Card: Gigabyte GTX670 OC

RAM: Corsair Vengeance 8GB DDR3-1866 [9-9-9-24-2T]

Motherboard: Asus P8Z68 Pro / Gen 3

Best Ever FSX Tip: Adaptive Vertical Sync 1/2 Refresh Rate

  • Author

Thanks Jackcnd for the suggestion,

 

I ran back to back AIDA64 tests, with both 1T and 2T command rates. Everything else was 100% exactly the same. The difference shows below:

 

1T

840d.png

 

2T

486d2.png

 

 

That is a bit more difference than I expected actually. Don't know what it might mean in FSX performance though.

 

Kind regards,

My 8g of Mushkin (2x4) RAM has 6-8-6-24 timings at 1600Mhz. I just changed the command rate from 2T to 1T and ran a few tests for the past couple of days and all seems very well. As far as objective analysis goes, what is the common performance measurement difference between the two? Anyone know?

 

LOL, seems like I've started a new tweak-madness again :smile:

 

...or the source wasn't one of my latest posts (rather the NickNs)...

 

 

Btw. did anyone notice any relevant changes in FSX?

  • Author

Here are a few other tests run on my memory at 1600Mhz @ 6-8-6-24 1T with a 4.8 Ghz overclock

 

409a.png

 

514b.png

 

733c.png

Btw. did anyone notice any relevant changes in FSX?

 

Yeah one fps FSXMark11

A command rate of one is not always automatic. Do not boot into windows

Boot into MemTest 86 (free), if it finds errors go to your BIOs bump up VCCIO until the errors stop.

 

HLJAMES

My 8g of Mushkin (2x4) RAM has 6-8-6-24 timings at 1600Mhz. I just changed the command rate from 2T to 1T and ran a few tests for the past couple of days and all seems very well. As far as objective analysis goes, what is the common performance measurement difference between the two? Anyone know?

 

Kind regards,

 

I've been using Muskin ram with the same timings and at 1T since I set it up, and perhaps that helps explain why i have smooth performance considering my archaic system. I think it's especially meaningful when you don't have the onboard memory controller you have.

Noel

System:  9900X3D Noctua NH-D15 G2, MSI Pro 650-P WiFi, G.SKILL  64GB (2 x 32GB) 288-Pin PC RAM DDR5 6000, WD NVMe 2Tb x 1, Sabrent NVMe 2Tb x 1, RTX 4090 FE, Corsair RM1000W PSU, Win11 Home, LG Ultra Curved Gsync Ultimate 3440x1440, Phanteks Enthoo Pro Case, TCA Boeing Edition Yoke & TQ, Cessna Trim Wheel, RTSS Framerate Limiter w/ Front Edge Sync.

Aircraft used in MSFS 2024:  Fenix A320,  Aerosoft CRJ, FBW, WT 787X, I-Fly 737 MAX 8, Citation Longitude.

 

The timing of this thread is really good for me as I am about ready to do my first overclock. I was about ready to enter 2T for my setting, but thanks to you guys, 1T it will be. Thanks.

The timing of this thread is really good for me as I am about ready to do my first overclock. I was about ready to enter 2T for my setting, but thanks to you guys, 1T it will be. Thanks.

 

Enjoy the extra 1 FPS! :biggrin:

And potential crashes if the sticks are not rated at 1T

The timing of this thread is really good for me as I am about ready to do my first overclock. I was about ready to enter 2T for my setting, but thanks to you guys, 1T it will be. Thanks.

 

If you pass OCCT 4.2.0 for one hour on large data set on 1T you'r good to go.

I passed 1 year on the GSkill Ripjaws 7-8-7-24-2T 1600 Mhz. 1.65V

 

But I used 1T, and 1.5975V and clocked my i5 at 4.7 GHz, and now I feel really, really bad, waaahhh!!

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