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General / Locked to 60 frames in fullscreen
« on: July 19, 2019, 11:29:00 am »
Hey guys,
I am building the sample code for the green circle with vsync enabled (both in code and nvidia tool). I am using arch linux with newest driver and sfml distributed by the package manager. The problem I found, is the difference in frames I get, dependent on being in fullscreeen or not. This monitor can reach 144 fps and this works fine for windowed mode. But if I put the same code into fullscreen, it is locked to 60 fps. I checked it by using a coded fps counter and also the nvidia tool.
Unfortunately I do not know if this problem is caused by sfml itself. I will also ask in the arch linux forums for this kind of problem. But maybe someone can help :)
Edit: Some more information about the pc:
Edit2: The monitor is GSync compatible. It is called AOC g2460. The nvidia control panel also confirms that GSync is enabled and working.
Here is the link to the arch linux forums thread: https://bbs.archlinux.org/viewtopic.php?pid=1854729#p1854729
Many thanks in advance
I am building the sample code for the green circle with vsync enabled (both in code and nvidia tool). I am using arch linux with newest driver and sfml distributed by the package manager. The problem I found, is the difference in frames I get, dependent on being in fullscreeen or not. This monitor can reach 144 fps and this works fine for windowed mode. But if I put the same code into fullscreen, it is locked to 60 fps. I checked it by using a coded fps counter and also the nvidia tool.
Unfortunately I do not know if this problem is caused by sfml itself. I will also ask in the arch linux forums for this kind of problem. But maybe someone can help :)
Edit: Some more information about the pc:
Code: [Select]
System:
Host: lev-ssd-arch Kernel: 5.2.1-arch1-1-ARCH x86_64 bits: 64
Desktop: Gnome 3.32.2 Distro: Arch Linux
Machine:
Type: Desktop System: Dell product: OptiPlex 9020 v: 01
serial: <root required>
Mobo: Dell model: 0N4YC8 v: A00 serial: <root required> UEFI: Dell v: A12
date: 05/06/2015
CPU:
Topology: Quad Core model: Intel Core i5-4590 bits: 64 type: MCP
L2 cache: 6144 KiB
Speed: 3293 MHz min/max: 800/3300 MHz Core speeds (MHz): 1: 3293 2: 3293
3: 3293 4: 3293
Graphics:
Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics
driver: N/A
Device-2: NVIDIA GM107 [GeForce GTX 750] driver: nvidia v: 430.34
Display: x11 server: X.org 1.20.5 driver: nvidia
resolution: <xdpyinfo missing>
OpenGL: renderer: GeForce GTX 750/PCIe/SSE2 v: 4.6.0 NVIDIA 430.34
Audio:
Device-1: Intel Xeon E3-1200 v3/4th Gen Core Processor HD Audio
driver: snd_hda_intel
Device-2: Intel 8 Series/C220 Series High Definition Audio
driver: snd_hda_intel
Device-3: NVIDIA driver: snd_hda_intel
Sound Server: ALSA v: k5.2.1-arch1-1-ARCH
Network:
Device-1: Intel Ethernet I217-LM driver: e1000e
IF: eno1 state: up speed: 1000 Mbps duplex: full mac: 98:90:96:e3:91:ed
Drives:
Local Storage: total: 715.39 GiB used: 56.75 GiB (7.9%)
ID-1: /dev/sda vendor: SK Hynix model: SH920 2.5 7MM 256GB
size: 238.47 GiB
ID-2: /dev/sdb vendor: SK Hynix model: SH920 2.5 7MM 256GB
size: 238.47 GiB
ID-3: /dev/sdc type: USB vendor: Western Digital
model: WD My Passport 25F3 size: 238.44 GiB
RAID:
Hardware-1: Intel SATA Controller [RAID mode] driver: ahci
Partition:
ID-1: / size: 122.20 GiB used: 15.12 GiB (12.4%) fs: ext4 dev: /dev/sdc2
Sensors:
System Temperatures: cpu: 34.0 C mobo: N/A gpu: nvidia temp: 30 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 40%
Info:
Processes: 244 Uptime: 1h 43m Memory: 15.57 GiB used: 3.25 GiB (20.9%)
Shell: bash inxi: 3.0.35
Edit2: The monitor is GSync compatible. It is called AOC g2460. The nvidia control panel also confirms that GSync is enabled and working.
Here is the link to the arch linux forums thread: https://bbs.archlinux.org/viewtopic.php?pid=1854729#p1854729
Many thanks in advance