Obviously, both aim to copy the interface of the Linux top. In contrast, radeontop is fairly limited: $ radeontop ![]() Processes -> Displayed GPU 1 GPU encoder rateĮnterToggle ESCExit Arrow keysNavigate Menu +/-Increment/Decrement Values F12Save Config General Reverse plot direction Maximum of 4 metrics per GPUĭevices -> Displayed all GPUs GPU utilization rateĬhart > -> Displayed GPU 0 GPU memory utilization rate Setup Chart Options Metric Displayed in Graph (NVIDIA GeForce GTX 1060) GPU 139MHz MEM 405MHz TEMP 30 C FAN 33% POW 6 / 120 W The latter provides tons of data and options: $ nvtopĭevice 0 PCIe GEN 8x RX: 328.1 MiB/s TX: 28.32 MiB/s As of this writing, no similar tool exists for AMD.įurthermore, we can confirm which process is using an external card via the radeontop or nvtop tools. We see that a GeForce card is the active NVIDIA GPU. OpenGL shading language version string: 4.60 NVIDIA OpenGL version string: 4.6.0 NVIDIA 387.34 OpenGL core profile profile mask: core profile OpenGL core profile context flags: (none) OpenGL core profile shading language version string: 4.50 NVIDIA 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 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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