04-11-2019 02:26 AM - last edited on 03-06-2024 08:20 PM by ROGBot
04-11-2019 12:20 PM
05-03-2019 03:10 AM
cniedzi wrote:
I've installed BIOS 0905 and below are my current results for F4-3866C18Q-32GTZR.
I can get max 3900MHz 17-17-17-36 2T @VCCIO 1.10V, VCCSA 1.15V Mode 2. If I go higher Write to memory drops to ca. 30000MB/s (Copy too). I can't get higher Write and Copy results in Mode 2. In Mode 1 Cache and Memory benchmark looks pretty well, but WinRAR fails 😞
If someone can drive me how to tune memory in Mode 1 to go higher without any drop, I would be grateful 🙂
04-12-2019 09:30 AM
cniedzi wrote:
Hi,
I have two questions related to Cache & Memory performance.
Few days ago I had results shown in attached image, ie L2 Cache Read ca. 910 GB/s. Now, I can achieve only ca. 350GB/s. Moreover, memory results are the best just after power boot. When I restart computer the results are lower, for example 51000/52000/48000/48.
1. What can have impact on L2 Cache drop ? Any BIOS settings?
2. Why memory performance is worse after reset ?
Any idea?
i9-9900k @5GHz
F4-3866C18Q-32GTZR
PS> FEEL FREE TO POST YOUR RESULTS HERE 🙂
04-15-2019 01:08 AM
04-22-2019 07:19 PM
cniedzi wrote:
Looks like Hyper-V installed caused performance drop. When I've uninstalled it and installed VirtualBox instead, the performance has not changed.
04-23-2019 12:24 AM
cniedzi wrote:
Looks like Hyper-V installed caused performance drop. When I've uninstalled it and installed VirtualBox instead, the performance has not changed.