Hardware Infos — Functions

This page lists every Blueprint function available in the Hardware Infos plugin.

How These Functions Work

All functions share the same behaviour:

• Blueprint Pure — they only read data, never modify any state. Safe to call as many times as needed.
• Blueprint Callable — accessible directly in any Blueprint graph.
• Category HardwareInfos — find them quickly by searching Hardware in the Blueprint palette.

Because these functions query system hardware, avoid calling them every frame. Instead, call them once on Begin Play and store the result in a variable.

Hardware Information

These functions return structured data about the player's hardware components.

getHardwareData

Returns a complete hardware summary in a single call — CPU, GPU, and RAM combined.

• Returns: FHardwareData

static FHardwareData getHardwareData();

Use this when you need all hardware info at once (e.g. logging a full system report on launch).

getCpuData

Returns detailed information about the CPU.

• Returns: FS_CPU_Infos

static FS_CPU_Infos getCpuData();

getGPUData

Returns detailed information about the GPU.

• Returns: FS_GPU_Infos

static FS_GPU_Infos getGPUData();

getRAMData

Returns information about the system's RAM — total memory, available memory, and usage.

• Returns: FS_RAM_Infos

static FS_RAM_Infos getRAMData();

Performance Monitoring

getFps

Returns the current framerate calculated from delta time.

• Input: float deltaSeconds — pass the Delta Seconds output from your Event Tick node
• Returns: int

static int getFps(float deltaSeconds);

getFps_V2

Returns the current framerate using an improved method — no delta time input required.

• Returns: int
• Added: 24/07/2025

static int getFps_V2();

Prefer this version for simplicity. Call it from a Timer by Event every second to display FPS in a HUD without using Tick.

Display Settings

getScreenResolution

Returns the player's current screen resolution.

• Returns: FS_ScreenResolution (contains Width and Height as integers)

static FS_ScreenResolution getScreenResolution();

getScreenRefreshRate

Returns the monitor's refresh rate in Hz (e.g. 60, 144, 240).

• Returns: int

static int getScreenRefreshRate();

getCurrentFPSLimit

Returns the FPS cap currently set in the game or system settings.

• Returns: int (0 typically means uncapped)

static int getCurrentFPSLimit();

isVSyncEnabled

Returns whether VSync is currently active.

• Returns: bool — true if VSync is on, false if off

static bool isVSyncEnabled();

Quick Reference