F5F Stay Refreshed Hardware Desktop Guidance on memory management and retention strategies.

Guidance on memory management and retention strategies.

Guidance on memory management and retention strategies.

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Cyanstrophic
Senior Member
668
03-06-2019, 06:55 PM
#11
Third generation Ryzen offers memory enhancements that could affect these details. I haven't upgraded to 2700x yet, but I expect a 3950x when taxes come up. It's not impossible, but most systems I've worked on have trouble running CAS at odd numbers, often because of gear down being turned off. Lower-binned builds usually face this problem.
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Cyanstrophic
03-06-2019, 06:55 PM #11

Third generation Ryzen offers memory enhancements that could affect these details. I haven't upgraded to 2700x yet, but I expect a 3950x when taxes come up. It's not impossible, but most systems I've worked on have trouble running CAS at odd numbers, often because of gear down being turned off. Lower-binned builds usually face this problem.

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2useablock
Junior Member
38
03-06-2019, 08:36 PM
#12
You cannot use irregular timing settings when geardown is active. XMP is an Intel feature, which is why AMD boards only support it after manufacturers add the necessary profiles. Yes, you can apply a 15-15-15-15 XMP profile, but geardown will be turned off on Ryzen processors. If you enable geardown on a non-odd CAS kit, Intel will automatically adjust timings to even numbers. Intel doesn’t restrict odd timing numbers at all.
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2useablock
03-06-2019, 08:36 PM #12

You cannot use irregular timing settings when geardown is active. XMP is an Intel feature, which is why AMD boards only support it after manufacturers add the necessary profiles. Yes, you can apply a 15-15-15-15 XMP profile, but geardown will be turned off on Ryzen processors. If you enable geardown on a non-odd CAS kit, Intel will automatically adjust timings to even numbers. Intel doesn’t restrict odd timing numbers at all.

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ChickenPhoYou
Posting Freak
850
03-06-2019, 09:10 PM
#13
You're planning for a 64GB system but might begin with 32GB. No need to overclock—just aiming for that size.
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ChickenPhoYou
03-06-2019, 09:10 PM #13

You're planning for a 64GB system but might begin with 32GB. No need to overclock—just aiming for that size.

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DjDArky99
Junior Member
13
03-07-2019, 05:43 AM
#14
Ensure XMP or DOCP is activated in BIOS for optimal RAM performance. Otherwise, speeds will remain at 2133 or 2400 no matter the upgrade.
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DjDArky99
03-07-2019, 05:43 AM #14

Ensure XMP or DOCP is activated in BIOS for optimal RAM performance. Otherwise, speeds will remain at 2133 or 2400 no matter the upgrade.

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ADIR_4444
Senior Member
417
03-07-2019, 06:39 AM
#15
No, Corsair isn't offering that kit for around $260. They're likely selling it for a lower price. You might still get good value by boosting the clock speed instead.
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ADIR_4444
03-07-2019, 06:39 AM #15

No, Corsair isn't offering that kit for around $260. They're likely selling it for a lower price. You might still get good value by boosting the clock speed instead.

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NikoMash
Senior Member
335
03-07-2019, 11:20 PM
#16
You can push the clock speed as high as possible on an AMD motherboard or chip, but Intel limits it to around 102.9 MHz.
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NikoMash
03-07-2019, 11:20 PM #16

You can push the clock speed as high as possible on an AMD motherboard or chip, but Intel limits it to around 102.9 MHz.

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UnicornLove16
Junior Member
47
03-08-2019, 09:28 PM
#17
It looks like you're around £270-£280. Seems like a solid offer, but I didn't want to risk losing too much. Maybe I'm just second-guessing myself. I'm okay with that, but I don't want to change my mind now.
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UnicornLove16
03-08-2019, 09:28 PM #17

It looks like you're around £270-£280. Seems like a solid offer, but I didn't want to risk losing too much. Maybe I'm just second-guessing myself. I'm okay with that, but I don't want to change my mind now.

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Fluffycakes123
Senior Member
696
03-14-2019, 06:15 PM
#18
Really? I thought I remembered doing it with my kit. It must have been some time ago, which makes me doubt my memory. Now I realize I might be making things up because I can't do it right now. That means I've been telling false stories. Sorry about that.
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Fluffycakes123
03-14-2019, 06:15 PM #18

Really? I thought I remembered doing it with my kit. It must have been some time ago, which makes me doubt my memory. Now I realize I might be making things up because I can't do it right now. That means I've been telling false stories. Sorry about that.

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snuttisnutti
Member
206
03-16-2019, 03:09 PM
#19
BCLK is the relevant frequency here, not FCLK. Ryzen damages NVMe SSDs when using BCLK above 101MHz, making it a poor choice.
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snuttisnutti
03-16-2019, 03:09 PM #19

BCLK is the relevant frequency here, not FCLK. Ryzen damages NVMe SSDs when using BCLK above 101MHz, making it a poor choice.

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YoBudAmyleee
Member
63
03-16-2019, 05:39 PM
#20
Using a 64GB 3200CL16 drive should maintain good performance and reduce the likelihood of stability problems.
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YoBudAmyleee
03-16-2019, 05:39 PM #20

Using a 64GB 3200CL16 drive should maintain good performance and reduce the likelihood of stability problems.

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