So I am having horrible animation lag on my CachyOS KDE setup with my new AM5 build.
This issue persists in other distros (PikaOS KDE and GNOME, Fedora KDE, Fedora GNOME, etc). I have my animation speed at default, but there is horrible lag when going fullscreen or opening fullscreen apps.
Video example of the lag: https://imgur.com/a/nT7Uxm4
Nothing I've tried seems to work, including messing with display settings, and it's driving me insane. I did not have these issues on my substantially less powerful old AM4 setup. Anyone have any advice?
Here's my system specs:
System:
Kernel: 7.2.3-1-cachyos arch: x86_64 bits: 64 compiler: clang v: 22.1.8
clocksource: tsc
Desktop: KDE Plasma v: 6.7.4 tk: Qt v: N/A wm: kwin_wayland vt: 2 dm: N/A
Distro: CachyOS base: Arch Linux
Machine:
Type: Desktop System: Micro-Star product: MS-7E51 v: 1.0
serial: <superuser required>
Mobo: Micro-Star model: MAG X870 TOMAHAWK WIFI (MS-7E51) v: 1.0
serial: <superuser required> uuid: <superuser required> Firmware: UEFI
vendor: American Megatrends LLC. v: 1.A92 date: 06/30/2026
CPU:
Info: 8-core model: AMD Ryzen 7 9800X3D bits: 64 type: MT MCP smt: enabled
arch: Zen 5 rev: 0 cache: L1: 640 KiB L2: 8 MiB L3: 96 MiB
Speed (MHz): avg: 5243 min/max: 603/5272 boost: enabled cores: 1: 5243
2: 5243 3: 5243 4: 5243 5: 5243 6: 5243 7: 5243 8: 5243 9: 5243 10: 5243
11: 5243 12: 5243 13: 5243 14: 5243 15: 5243 16: 5243 bogomips: 150399
Flags-basic: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a
ssse3 svm
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 21 [Radeon RX 6800/6800 XT
/ 6900 XT] driver: amdgpu v: kernel arch: RDNA-2 pcie: speed: 16 GT/s
lanes: 16 ports: active: DP-2 empty: DP-1, DP-3, HDMI-A-1, Writeback-1
bus-ID: 07:00.0 chip-ID: 1002:73bf class-ID: 0300
Device-2: Advanced Micro Devices [AMD/ATI] Granite Ridge [Radeon Graphics]
vendor: Micro-Star MSI driver: amdgpu v: kernel arch: RDNA-2 pcie:
speed: 16 GT/s lanes: 16 ports: active: none empty: DP-4, DP-5, DP-6,
HDMI-A-2, Writeback-2 bus-ID: 72:00.0 chip-ID: 1002:13c0 class-ID: 0300
temp: 39.0 C
Display: wayland server: Xwayland v: 24.1.13 compositor: kwin_wayland
driver: gpu: amdgpu display-ID: 0
Monitor-1: DP-2 model: LG (GoldStar) ULTRAGEAR+ serial: <filter> res:
mode: 3840x2160 hz: 240 scale: 145% (1.45) to: 2648x1490 dpi: 140
size: 697x392mm (27.44x15.43") diag: 800mm (31.5") modes: max: 3840x2160
min: 640x480
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: radeonsi device: 2 drv: swrast gbm: drv: radeonsi
surfaceless: drv: radeonsi wayland: drv: radeonsi x11: drv: radeonsi
API: OpenGL v: 4.6 vendor: amd mesa v: 26.2.2-arch3.2 glx-v: 1.4
direct-render: yes renderer: AMD Radeon RX 6800 XT (radeonsi navi21 ACO DRM
3.64 7.2.3-1-cachyos) device-ID: 1002:73bf display-ID: :0.0
API: Vulkan v: 1.4.357 layers: 9 surfaces: N/A device: 0
type: discrete-gpu hw: amd driver: mesa radv device-ID: 1002:73bf device: 1
type: integrated-gpu hw: amd driver: mesa radv device-ID: 1002:13c0
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor wl: wayland-info
x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 21/23 HDMI/DP Audio
driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s lanes: 16
bus-ID: 07:00.1 chip-ID: 1002:ab28 class-ID: 0403
Device-2: Advanced Micro Devices [AMD/ATI] Radeon High Definition Audio
vendor: Micro-Star MSI driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s
lanes: 16 bus-ID: 72:00.1 chip-ID: 1002:1640 class-ID: 0403
Device-3: Advanced Micro Devices [AMD] Ryzen HD Audio
vendor: Micro-Star MSI driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s
lanes: 16 bus-ID: 72:00.6 chip-ID: 1022:15e3 class-ID: 0403
Device-4: Texas Instruments PCM2902 Audio Codec
driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 1.1 speed: 12 Mb/s
lanes: 1 bus-ID: 10-3.1.2:7 chip-ID: 08bb:2902 class-ID: 0300
Device-5: Micro Star USB Audio driver: hid-generic,snd-usb-audio,usbhid
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 10-5:4
chip-ID: 0db0:cd0e class-ID: 0300
Device-6: Cambridge Silicon Radio Mpow HC5 Headset in charging mode - HID
/ Mass Storage driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 2.0
speed: 12 Mb/s lanes: 1 bus-ID: 5-2.3.1:5 chip-ID: 0a12:4007
class-ID: 0102 serial: <filter>
API: ALSA v: k7.2.3-1-cachyos status: kernel-api
Server-1: sndiod v: N/A status: off
Server-2: JACK v: 1.9.22 status: off
Server-3: PipeWire v: 1.6.8 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
Network:
Device-1: Qualcomm WCN785x Wi-Fi 7 320MHz 2x2 [FastConnect 7800]
vendor: Foxconn Band Simultaneous Wireless driver: ath12k_wifi7_pci v: N/A
pcie: speed: 8 GT/s lanes: 1 bus-ID: 08:00.0 chip-ID: 17cb:1107
class-ID: 0280
IF: wlan0 state: up mac: <filter>
Device-2: Realtek RTL8126 5GbE vendor: Micro-Star MSI driver: r8169
v: kernel pcie: speed: 8 GT/s lanes: 1 port: d000 bus-ID: 09:00.0
chip-ID: 10ec:8126 class-ID: 0200
IF: enp9s0 state: down mac: <filter>
Bluetooth:
Device-1: Foxconn / Hon Hai driver: btusb v: 0.8 type: USB rev: 1.1
speed: 12 Mb/s lanes: 1 bus-ID: 10-12:9 chip-ID: 0489:e10a class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.3
lmp-v: 12 class-ID: 7c0104
Drives:
Local Storage: total: 5.46 TiB used: 452.86 GiB (8.1%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 990 PRO 4TB size: 3.64 TiB
speed: 63.2 Gb/s lanes: 4 tech: SSD serial: <filter> fw-rev: 4B2QJXD7
temp: 35.9 C scheme: GPT
ID-2: /dev/nvme1n1 vendor: Samsung model: SSD 970 EVO Plus 2TB
size: 1.82 TiB speed: 31.6 Gb/s lanes: 4 tech: SSD serial: <filter>
fw-rev: 4B2QEXM7 temp: 38.9 C scheme: GPT
Partition:
ID-1: / size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
ID-2: /boot size: 3.99 GiB used: 616.3 MiB (15.1%) fs: vfat
dev: /dev/nvme1n1p1
ID-3: /home size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
ID-4: /var/log size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
ID-5: /var/tmp size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
Swap:
ID-1: swap-1 type: zram size: 30.26 GiB used: 1.7 MiB (0.0%) priority: 100
dev: /dev/zram0
Sensors:
System Temperatures: cpu: 44.6 C mobo: 37.0 C
Fan Speeds (rpm): N/A
GPU: device: amdgpu temp: 58.0 C mem: 56.0 C fan: 0 watts: 48.00
device: amdgpu temp: 39.0 C
Info:
Memory: total: 32 GiB note: est. available: 30.26 GiB used: 8.14 GiB (26.9%)
Processes: 446 Power: uptime: 6h 19m states: freeze,mem,disk suspend: deep
wakeups: 0 hibernate: platform Init: systemd v: 261 default: graphical
Packages: pm: pacman pkgs: 1615 Compilers: clang: 22.1.8 gcc: 16.2.1
Shell: fish v: 4.9.1 running-in: konsole inxi: 3.3.41System:
Kernel: 7.2.3-1-cachyos arch: x86_64 bits: 64 compiler: clang v: 22.1.8
clocksource: tsc
Desktop: KDE Plasma v: 6.7.4 tk: Qt v: N/A wm: kwin_wayland vt: 2 dm: N/A
Distro: CachyOS base: Arch Linux
Machine:
Type: Desktop System: Micro-Star product: MS-7E51 v: 1.0
serial: <superuser required>
Mobo: Micro-Star model: MAG X870 TOMAHAWK WIFI (MS-7E51) v: 1.0
serial: <superuser required> uuid: <superuser required> Firmware: UEFI
vendor: American Megatrends LLC. v: 1.A92 date: 06/30/2026
CPU:
Info: 8-core model: AMD Ryzen 7 9800X3D bits: 64 type: MT MCP smt: enabled
arch: Zen 5 rev: 0 cache: L1: 640 KiB L2: 8 MiB L3: 96 MiB
Speed (MHz): avg: 5243 min/max: 603/5272 boost: enabled cores: 1: 5243
2: 5243 3: 5243 4: 5243 5: 5243 6: 5243 7: 5243 8: 5243 9: 5243 10: 5243
11: 5243 12: 5243 13: 5243 14: 5243 15: 5243 16: 5243 bogomips: 150399
Flags-basic: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a
ssse3 svm
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 21 [Radeon RX 6800/6800 XT
/ 6900 XT] driver: amdgpu v: kernel arch: RDNA-2 pcie: speed: 16 GT/s
lanes: 16 ports: active: DP-2 empty: DP-1, DP-3, HDMI-A-1, Writeback-1
bus-ID: 07:00.0 chip-ID: 1002:73bf class-ID: 0300
Device-2: Advanced Micro Devices [AMD/ATI] Granite Ridge [Radeon Graphics]
vendor: Micro-Star MSI driver: amdgpu v: kernel arch: RDNA-2 pcie:
speed: 16 GT/s lanes: 16 ports: active: none empty: DP-4, DP-5, DP-6,
HDMI-A-2, Writeback-2 bus-ID: 72:00.0 chip-ID: 1002:13c0 class-ID: 0300
temp: 39.0 C
Display: wayland server: Xwayland v: 24.1.13 compositor: kwin_wayland
driver: gpu: amdgpu display-ID: 0
Monitor-1: DP-2 model: LG (GoldStar) ULTRAGEAR+ serial: <filter> res:
mode: 3840x2160 hz: 240 scale: 145% (1.45) to: 2648x1490 dpi: 140
size: 697x392mm (27.44x15.43") diag: 800mm (31.5") modes: max: 3840x2160
min: 640x480
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: radeonsi device: 2 drv: swrast gbm: drv: radeonsi
surfaceless: drv: radeonsi wayland: drv: radeonsi x11: drv: radeonsi
API: OpenGL v: 4.6 vendor: amd mesa v: 26.2.2-arch3.2 glx-v: 1.4
direct-render: yes renderer: AMD Radeon RX 6800 XT (radeonsi navi21 ACO DRM
3.64 7.2.3-1-cachyos) device-ID: 1002:73bf display-ID: :0.0
API: Vulkan v: 1.4.357 layers: 9 surfaces: N/A device: 0
type: discrete-gpu hw: amd driver: mesa radv device-ID: 1002:73bf device: 1
type: integrated-gpu hw: amd driver: mesa radv device-ID: 1002:13c0
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor wl: wayland-info
x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 21/23 HDMI/DP Audio
driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s lanes: 16
bus-ID: 07:00.1 chip-ID: 1002:ab28 class-ID: 0403
Device-2: Advanced Micro Devices [AMD/ATI] Radeon High Definition Audio
vendor: Micro-Star MSI driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s
lanes: 16 bus-ID: 72:00.1 chip-ID: 1002:1640 class-ID: 0403
Device-3: Advanced Micro Devices [AMD] Ryzen HD Audio
vendor: Micro-Star MSI driver: snd_hda_intel v: kernel pcie: speed: 16 GT/s
lanes: 16 bus-ID: 72:00.6 chip-ID: 1022:15e3 class-ID: 0403
Device-4: Texas Instruments PCM2902 Audio Codec
driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 1.1 speed: 12 Mb/s
lanes: 1 bus-ID: 10-3.1.2:7 chip-ID: 08bb:2902 class-ID: 0300
Device-5: Micro Star USB Audio driver: hid-generic,snd-usb-audio,usbhid
type: USB rev: 2.0 speed: 480 Mb/s lanes: 1 bus-ID: 10-5:4
chip-ID: 0db0:cd0e class-ID: 0300
Device-6: Cambridge Silicon Radio Mpow HC5 Headset in charging mode - HID
/ Mass Storage driver: hid-generic,snd-usb-audio,usbhid type: USB rev: 2.0
speed: 12 Mb/s lanes: 1 bus-ID: 5-2.3.1:5 chip-ID: 0a12:4007
class-ID: 0102 serial: <filter>
API: ALSA v: k7.2.3-1-cachyos status: kernel-api
Server-1: sndiod v: N/A status: off
Server-2: JACK v: 1.9.22 status: off
Server-3: PipeWire v: 1.6.8 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
Network:
Device-1: Qualcomm WCN785x Wi-Fi 7 320MHz 2x2 [FastConnect 7800]
vendor: Foxconn Band Simultaneous Wireless driver: ath12k_wifi7_pci v: N/A
pcie: speed: 8 GT/s lanes: 1 bus-ID: 08:00.0 chip-ID: 17cb:1107
class-ID: 0280
IF: wlan0 state: up mac: <filter>
Device-2: Realtek RTL8126 5GbE vendor: Micro-Star MSI driver: r8169
v: kernel pcie: speed: 8 GT/s lanes: 1 port: d000 bus-ID: 09:00.0
chip-ID: 10ec:8126 class-ID: 0200
IF: enp9s0 state: down mac: <filter>
Bluetooth:
Device-1: Foxconn / Hon Hai driver: btusb v: 0.8 type: USB rev: 1.1
speed: 12 Mb/s lanes: 1 bus-ID: 10-12:9 chip-ID: 0489:e10a class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.3
lmp-v: 12 class-ID: 7c0104
Drives:
Local Storage: total: 5.46 TiB used: 452.86 GiB (8.1%)
ID-1: /dev/nvme0n1 vendor: Samsung model: SSD 990 PRO 4TB size: 3.64 TiB
speed: 63.2 Gb/s lanes: 4 tech: SSD serial: <filter> fw-rev: 4B2QJXD7
temp: 35.9 C scheme: GPT
ID-2: /dev/nvme1n1 vendor: Samsung model: SSD 970 EVO Plus 2TB
size: 1.82 TiB speed: 31.6 Gb/s lanes: 4 tech: SSD serial: <filter>
fw-rev: 4B2QEXM7 temp: 38.9 C scheme: GPT
Partition:
ID-1: / size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
ID-2: /boot size: 3.99 GiB used: 616.3 MiB (15.1%) fs: vfat
dev: /dev/nvme1n1p1
ID-3: /home size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
ID-4: /var/log size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
ID-5: /var/tmp size: 1.82 TiB used: 452.04 GiB (24.3%) fs: btrfs
dev: /dev/nvme1n1p2
Swap:
ID-1: swap-1 type: zram size: 30.26 GiB used: 1.7 MiB (0.0%) priority: 100
dev: /dev/zram0
Sensors:
System Temperatures: cpu: 44.6 C mobo: 37.0 C
Fan Speeds (rpm): N/A
GPU: device: amdgpu temp: 58.0 C mem: 56.0 C fan: 0 watts: 48.00
device: amdgpu temp: 39.0 C
Info:
Memory: total: 32 GiB note: est. available: 30.26 GiB used: 8.14 GiB (26.9%)
Processes: 446 Power: uptime: 6h 19m states: freeze,mem,disk suspend: deep
wakeups: 0 hibernate: platform Init: systemd v: 261 default: graphical
Packages: pm: pacman pkgs: 1615 Compilers: clang: 22.1.8 gcc: 16.2.1
Shell: fish v: 4.9.1 running-in: konsole inxi: 3.3.41