Here part of my fstab
and hier ein good ramdisk i dont know what optionens ist good for DDR3 ramdisk on home partition with EXT4 but i think about RheiserFS or something like that ...#tmpfs /home/miko10/.cache tmp tmpfs defaults,noatime,
#tmpfs /home/miko10/.cache -o size=5G,uid=1000,gid=1000
#tmp /home/miko14/.cache2 -o size=1g,uid=1000,gid=1000
#tmpfs /home/miko14/.cache tmpfs nosuid,noexec,nodiratime,rw,nosuid,nodev,size=1GB
#tmp /home/miko17/.cache2 tmp rw,size=512m 0 0
So i dont know how to tweak ramdisk fur optimal 1600mhz going to NB in chipset RS880 like my lspci tell...tmpfs /home/miko17/.cache tmpfs rw,size=5120M,nosuid,nodev,nodiratime,noatime,relatime 0 0
lspci
lshw -C memory00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] RS780 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780 PCI to PCI bridge (ext gfx port 0)
00:05.0 PCI bridge: Advanced Micro Devices, Inc. [AMD] RS780/RS880 PCI to PCI bridge (PCIE port 1)
00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 SATA Controller [AHCI mode]
00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller
00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0 USB OHCI1 Controller
00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 3c)
00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 IDE Controller
00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 LPC host controller
00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge
00:14.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB7x0/SB8x0/SB9x0 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 0
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 1
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 2
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 3
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 4
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 15h Processor Function 5
01:00.0 VGA compatible controller: NVIDIA Corporation GT218 [GeForce 210] (rev a2)
01:00.1 Audio device: NVIDIA Corporation High Definition Audio Controller (rev a1)
02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8188EE Wireless Network Adapter (rev 01)
root@MilczarskiVon:/home/miko17#
root@MilczarskiVon:/home/miko17#*-firmware
description: BIOS
vendor: Award Software International, Inc.
physical id: 0
version: F3
date: 10/18/2012
size: 128KiB
capacity: 2MiB
capabilities: isa pci pnp apm upgrade shadowing cdboot bootselect socketedrom edd int13floppy360 int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer int10video acpi usb agp ls120boot zipboot biosbootspecification
*-cache:0
description: L1 cache
physical id: 8
slot: Internal Cache
size: 128KiB
capacity: 128KiB
capabilities: synchronous internal write-back
configuration: level=1
*-cache:1
description: L3 cache
physical id: a
slot: External Cache
size: 2MiB
capacity: 2MiB
capabilities: synchronous internal write-back
configuration: level=3
*-cache
description: L1 cache
physical id: 9
slot: Internal Cache
size: 128KiB
capacity: 128KiB
capabilities: synchronous internal write-back
configuration: level=1
*-memory
description: System Memory
physical id: 20
slot: System board or motherboard
size: 8GiB
*-bank:0
description: DIMM 1600 MHz (0,6 ns)
product: None
vendor: None
physical id: 0
serial: None
slot: A0
size: 4GiB
width: 64 bits
clock: 1600MHz (0.6ns)
*-bank:1
description: DIMM 1600 MHz (0,6 ns)
product: None
vendor: None
physical id: 1
serial: None
slot: A1
size: 4GiB
width: 64 bits
clock: 1600MHz (0.6ns)
uname -a
Linux MilczarskiVon 3.16.0-11-amd64 #1 SMP Debian 3.16.84-1 (2020-06-09) x86_64 GNU/Linux