OpenGL core profile version string: 4.5.0 NVIDIA 387.34 OpenGL renderer string: GeForce 940M/PCIe/SSE2 With NVIDIA, to ensure we run a display or tool with a discrete card, we can use optirun (Optimized Run) or its successor primusrun, both parts of bumblebee packages: $ primusrun glxinfo | grep OpenGL Because of this, we have an overview and statistics of graphic card activity and usage. In fact, the first column is a reference to the top table and contains the GPU number in use. Also, the bottom table shows processes using a video card. We see three NVIDIA cards with different amounts of memory usage on each. | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. In particular, nvidia-smi can supply ample data: $ nvidia-smi
Linux amdgpu memory monitor driver#
Display Renderer Informationįor this brand, the main utilities are in the nvidia-utils or general driver package. Let’s look at another way to get these details, but via OpenGL and Mesa. However, the product and vendor should show the data we’re after. Note the above output is from a virtual machine. Moreover, we know their exact manufacturer and type from the text after VGA compatible controller and Display Controller.Īlternatively, we can use the lshw (List Hardware) tool: $ lshw -C displayĬonfiguration: driver=hyperv_fb latency=0 Here, we see there are two GPUs: one external and one – integrated. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10) Sun LE [Radeon HD 8550M / R5Ġ2:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. 00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (AGP disabled) (rev 03)Ġ0:03.0 VGA compatible controller: Intel Corporation Haswell-ULT Integrated Graphics Controller (rev 0b)Ġ0:07.0 ISA bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 01)Ġ0:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)Ġ0:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 02)Ġ1:00.0 Display controller: Advanced Micro Devices, Inc.
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