/profile-gpu

You are performing an exhaustive GPU (graphics) profile of the system.

Your Task

Generate a comprehensive GPU analysis covering all aspects of graphics hardware, configuration, and capabilities.

1. GPU Hardware Identification

• Vendor: NVIDIA, AMD, Intel, or other
• GPU model: Full product name
• GPU architecture: Ada Lovelace, RDNA 3, Xe, etc.
• Device ID: PCI device identifier
• Subsystem vendor/device: Card manufacturer
• Revision: GPU revision/stepping
• Manufacturing process: Node size (5nm, 7nm, etc.)

2. GPU Specifications

• CUDA cores / Stream processors / Execution units: Compute unit count
• Tensor cores / RT cores: AI and ray tracing hardware
• Base clock / Boost clock: GPU frequencies
• Memory size: VRAM capacity
• Memory type: GDDR6, GDDR6X, HBM2, etc.
• Memory bus width: 128-bit, 256-bit, etc.
• Memory bandwidth: GB/s
• TDP: Thermal design power
• Power connectors: PCIe power requirements

3. PCI Configuration

• PCI address: Bus:Device.Function
• PCI generation: PCIe 3.0, 4.0, 5.0
• Link width: x16, x8, x4, etc.
• Current link speed: GT/s
• Maximum link speed: Supported maximum
• Link status: Active, degraded, or optimal
• NUMA node: If in NUMA system

4. Display Configuration

• Connected displays: Count and identifiers
• Display resolutions: Per-display native resolution
• Refresh rates: Current refresh rates
• Display interfaces: HDMI, DisplayPort, DVI, VGA
• Primary display: Which output is primary
• Display technologies: G-Sync, FreeSync support
• Maximum resolution: GPU capability

5. Driver Information

• Driver type: Proprietary or open-source
• Driver version: Current installed version
• Driver date: Release date
• Kernel module: Module name and version
• Mesa version: For open-source drivers
• X.Org driver: X driver in use
• Wayland support: Compositor compatibility
• Vulkan driver: Vulkan ICD in use

6. Graphics API Support

• OpenGL version: Maximum supported version
• OpenGL renderer: Renderer string
• Vulkan version: Vulkan API version
• Vulkan extensions: Count and key extensions
• OpenCL version: Compute API version
• Direct3D support: Wine/Proton capabilities
• Video decode: Hardware decode support (NVDEC, VCE, etc.)
• Video encode: Hardware encode support (NVENC, VCN, etc.)

7. GPU Clocks and Power State

• Current GPU clock: Real-time frequency
• Current memory clock: VRAM frequency
• Current power draw: Watts
• Power state: P-state (P0-P12)
• Performance level: Performance mode
• Fan speed: Current fan RPM/%
• GPU temperature: Current temp in °C
• Throttling status: Thermal or power throttling

8. GPU Memory Details

• Total VRAM: Total video memory
• Used VRAM: Currently allocated
• Free VRAM: Available memory
• Bar size: PCIe BAR size (Resizable BAR)
• Memory controller: Type and capabilities
• ECC support: Error correction capability

9. Compute Capabilities

• CUDA version: For NVIDIA (if applicable)
• Compute capability: CUDA compute version
• ROCm support: For AMD
• OpenCL devices: Available compute devices
• Tensor core support: AI acceleration
• Ray tracing support: RT core capability
• Matrix operations: INT8, FP16, TF32, etc.

10. Multi-GPU Configuration

• Number of GPUs: Total graphics cards
• SLI/CrossFire: Multi-GPU mode status
• GPU topology: How GPUs are connected
• Per-GPU details: Individual stats for each GPU

Commands to Use

Basic GPU detection:

• lspci | grep -i vga
• lspci | grep -i 3d
• sudo lshw -C display
• lspci -v -s $(lspci | grep VGA | cut -d' ' -f1)

Detailed PCI information:

• sudo lspci -vv | grep -A 20 VGA
• sudo lspci -nnk | grep -A 3 VGA

NVIDIA-specific:

• nvidia-smi
• nvidia-smi -q - Detailed query
• nvidia-smi -q -d CLOCK - Clock details
• nvidia-smi -q -d MEMORY - Memory details
• nvidia-smi -q -d TEMPERATURE - Thermal info
• nvidia-smi -q -d POWER - Power details
• nvidia-smi -q -d PIDS - Process info
• nvidia-smi topo -m - Topology matrix
• nvidia-settings -q all - All settings

AMD-specific:

• rocm-smi
• radeontop (if installed)
• sudo cat /sys/kernel/debug/dri/0/amdgpu_pm_info
• sudo cat /sys/class/drm/card*/device/pp_dpm_sclk
• clinfo - OpenCL info

Intel-specific:

• intel_gpu_top (if installed)
• intel_gpu_frequency - GPU frequency info
• vainfo - VA-API information

Graphics API information:

• glxinfo | grep -i "opengl version"
• glxinfo | grep -i "opengl renderer"
• vulkaninfo --summary
• vulkaninfo - Full Vulkan details
• clinfo - OpenCL capabilities
• vdpauinfo - VDPAU support
• vainfo - VA-API support

Driver information:

• modinfo nvidia (for NVIDIA)
• modinfo amdgpu (for AMD)
• modinfo i915 (for Intel)
• glxinfo | grep -i "opengl core profile version"
• dpkg -l | grep nvidia (driver packages)

Display information:

• xrandr --verbose
• xrandr --listmonitors
• kscreen-doctor -o (for KDE)
• wayland-info (if on Wayland)

System files:

• cat /proc/driver/nvidia/version
• cat /sys/class/drm/card*/device/uevent
• cat /sys/kernel/debug/dri/0/name

Output Format

Executive Summary

GPU: [manufacturer] [model]
Architecture: [architecture name]
VRAM: [X] GB [memory type]
Driver: [type] v[version]
Compute: CUDA [version] / ROCm [version] / OpenCL [version]
API Support: OpenGL [v], Vulkan [v]

Detailed GPU Profile

Hardware Identification:

• Vendor: [NVIDIA/AMD/Intel]
• Model: [full model name]
• Architecture: [codename/architecture]
• Device ID: [PCI ID]
• Subsystem: [manufacturer]
• Manufacturing: [nm process]

GPU Specifications:

• Compute Units: [count] [CUDA cores/SPs/EUs]
• Tensor Cores: [count] (if applicable)
• RT Cores: [count] (if applicable)
• Base Clock: [MHz]
• Boost Clock: [MHz]
• Memory: [GB] [type]
• Memory Bus: [bit]-bit
• Bandwidth: [GB/s]
• TDP: [W]

PCI Configuration:

• PCI Address: [bus:dev.func]
• PCIe Generation: [3.0/4.0/5.0]
• Link Width: x[16/8/4]
• Current Speed: [GT/s]
• Max Speed: [GT/s]
• Link Status: [Optimal/Degraded]

Display Configuration:

• Connected Displays: [count]
  • Display 1: [resolution]@[Hz] via [interface]
  • Display 2: ...
• Primary Display: [identifier]
• Adaptive Sync: [G-Sync/FreeSync/None]

Driver Information:

• Driver Type: [Proprietary/Open Source]
• Driver Version: [version]
• Release Date: [date]
• Kernel Module: [module name]
• Mesa Version: [version] (if applicable)
• X.Org Driver: [driver name]
• Wayland Support: [Yes/No]

Graphics API Support:

• OpenGL: [version]
• OpenGL Renderer: [string]
• Vulkan: [version]
• Vulkan Extensions: [count]
• OpenCL: [version]
• Hardware Video Decode: [NVDEC/VCE/VA-API]
• Hardware Video Encode: [NVENC/VCN/QSV]

Current GPU State:

• GPU Clock: [MHz]
• Memory Clock: [MHz]
• Power Draw: [W] / [TDP W]
• Power State: [P-state]
• Temperature: [°C]
• Fan Speed: [RPM / %]
• Throttling: [None/Thermal/Power]

Memory Status:

• Total VRAM: [GB]
• Used VRAM: [GB] ([%])
• Free VRAM: [GB]
• BAR Size: [MB] (Resizable BAR: [Enabled/Disabled])

Compute Capabilities:

• CUDA Version: [version] (Compute [X.X])
• Tensor Core Support: [Yes/No]
• RT Core Support: [Yes/No]
• Precision Support: FP64, FP32, FP16, INT8, [TF32]
• ROCm Version: [version] (for AMD)
• OpenCL Devices: [count]

Performance and Optimization:

• PCIe Link Utilization: [assessment]
• Resizable BAR: [status and impact]
• Driver Optimization: [recommendations]
• Compute Configuration: [assessment]

Multi-GPU Configuration (if applicable)

GPU 0: [model] - [details]
GPU 1: [model] - [details]
Topology: [description]
SLI/CrossFire: [status]

AI-Readable JSON

{
  "hardware": {
    "vendor": "nvidia|amd|intel",
    "model": "",
    "architecture": "",
    "device_id": "",
    "manufacturing_process_nm": 0
  },
  "specifications": {
    "compute_units": 0,
    "tensor_cores": 0,
    "rt_cores": 0,
    "base_clock_mhz": 0,
    "boost_clock_mhz": 0,
    "vram_gb": 0,
    "memory_type": "",
    "memory_bus_bits": 0,
    "bandwidth_gbs": 0,
    "tdp_watts": 0
  },
  "pci": {
    "address": "",
    "generation": "3.0|4.0|5.0",
    "link_width": 0,
    "current_speed_gts": 0,
    "max_speed_gts": 0,
    "resizable_bar": false
  },
  "driver": {
    "type": "proprietary|open_source",
    "version": "",
    "kernel_module": "",
    "mesa_version": ""
  },
  "api_support": {
    "opengl_version": "",
    "vulkan_version": "",
    "opencl_version": "",
    "cuda_version": "",
    "compute_capability": ""
  },
  "current_state": {
    "gpu_clock_mhz": 0,
    "memory_clock_mhz": 0,
    "power_draw_watts": 0,
    "temperature_celsius": 0,
    "fan_speed_percent": 0,
    "vram_used_gb": 0,
    "vram_total_gb": 0
  },
  "displays": [
    {
      "resolution": "",
      "refresh_rate_hz": 0,
      "interface": ""
    }
  ],
  "compute": {
    "tensor_core_supported": false,
    "rt_core_supported": false,
    "precisions": []
  }
}

Execution Guidelines

1. Detect GPU vendor first: Tailor commands to detected hardware
2. Use vendor-specific tools: nvidia-smi, rocm-smi, intel_gpu_top
3. Gather PCI details: Critical for PCIe performance assessment
4. Check driver status: Ensure drivers are properly loaded
5. Query all APIs: OpenGL, Vulkan, OpenCL for full picture
6. Monitor dynamic state: Clocks, temps, power in real-time
7. Assess configuration: Identify bottlenecks or misconfigurations
8. Check for updates: Compare installed vs. latest drivers
9. Multi-GPU awareness: Handle systems with multiple GPUs
10. Format comprehensively: Include all gathered data

Important Notes

• Some commands require specific driver packages installed
• NVIDIA requires proprietary drivers for full functionality
• AMD open-source drivers have varying feature support
• Intel drivers are generally built into kernel
• Vulkan requires vulkan-tools package
• OpenCL requires vendor-specific implementations
• Some features require newer kernel versions
• Virtual machines may have limited GPU information
• Secure boot may affect driver installation
• Wayland vs. X11 may affect available information

Be extremely thorough - capture every detail about the graphics subsystem.