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I just wanted to know how much RAM overclocking will increase system performance. For example, I have a very slight overclock from 1600MHZ CAS 9 to 1866MHZ CAS 9 (DDR3 2x8GB). I'm thinking about tasks such as video rendering, photoshop and gaming. Can someone please enlighten me? Thank you. (technically speaking, it was from 1366 CAS 11 to 1866 CAS 9 since I just discovered XMP and RAM overclocking lol)

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better fps in like 2 games

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It only makes a difference in synthetic benchmarks.

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No real difference that is worth the effort. LTT made a video about this already, better spent OC the CPU and GPU as they are much more of a difference than a extremely tiny ram difference

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I just wanted to know how much RAM overclocking will increase system performance. For example, I have a very slight overclock from 1600MHZ CAS 9 to 1866MHZ CAS 9 (DDR3 2x8GB). I'm thinking about tasks such as video rendering, photoshop and gaming. Can someone please enlighten me? Thank you. (technically speaking, it was from 1366 CAS 11 to 1866 CAS 9 since I just discovered XMP and RAM overclocking lol)

Too tired to explain in detail. Just read my signature if you have the time.

My (incomplete) memory overclocking guide: 

 

Does memory speed impact gaming performance? Click here to find out!

On 1/2/2017 at 9:32 PM, MageTank said:

Sometimes, we all need a little inspiration.

 

 

 

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Verifying ram overclocking is really difficult, so I wouldnt reccomend it.

memtest86? That's what i did... Ran it for like a good 2 hours and it returned no RAM errors so I think I'm good :)

BRRRT!

 

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Spoiler
  • ASUS TUF GAMING B550M Plus
  • Ryzen 5 5600X undervolted
  • Gigabyte VISION OC RTX 3070 undervolted
  • 32GB Teamgroup Dark Alpha 3600 MHz CL18
  • Corsair TX750M
  • Fractal Design Meshify C Mini

Sim Equipment

Spoiler
  • Logitech Extreme 3D Pro & Thrustmaster TWCS Throttle
  • Logitech G27 with pedals and H-shifter
  • TrackIR 4

 

 

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Well in scenarios where your running a CPU intensive program/game, higher RAM speeds will help boost performance. And in all scenarios Skylake seems to better from higher RAM speeds as well.

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     l0Ko.                    .c00l'        RAM: 13127MiB / 48094MiB
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Overclocking the CPU is a pretty big jump, its nothing to push 30-60% higher than what a chip is clocked to stock. That is a huge jump. Ram though likely won't make more than a 3% difference going from Cas 9 to Cas 7 at the same clock. 

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