# Radeon RX 540X

> AMD · GCN 4.0

Discontinued

Canonical: https://gpuninja.com/chips/radeon-rx-540x
Data as of: 2026-10-11T10:17:27Z
Path: Home › GPU chips

> **Discontinued.** Discontinued on 14 Nov 2023. This page is a preserved snapshot of the last recorded specs, prices and benchmark results.

- Specs verified: between 11 Oct 2026, 09:01 UTC and 11 Oct 2026, 10:17 UTC

## Specifications

- Vendor: AMD (Verified · source amd.com · retrieved 11 Oct 2026, 07:34 UTC · checked 11 Oct 2026, 09:01 UTC)
- Architecture: GCN 4.0 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 07:42 UTC · checked 11 Oct 2026, 09:01 UTC)
- Die: Lexa (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 09:01 UTC)
- Process: GlobalFoundries 14LPP (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 07:42 UTC · checked 11 Oct 2026, 09:01 UTC)
- Shader cores: 512 (Verified · source amd.com · retrieved 11 Oct 2026, 07:34 UTC · checked 11 Oct 2026, 09:01 UTC)
- Tensor cores: None
- RT cores: None
- Memory bus: 128-bit (Verified · source amd.com · retrieved 11 Oct 2026, 07:34 UTC · checked 11 Oct 2026, 09:01 UTC)
- Max VRAM: 4 GB (Verified · source amd.com · retrieved 11 Oct 2026, 07:34 UTC · checked 11 Oct 2026, 09:01 UTC)
- Reference boost clock: 1,219 MHz (Verified · source amd.com · retrieved 11 Oct 2026, 07:34 UTC · checked 11 Oct 2026, 09:01 UTC)
- Reference TDP: 50 W (Verified · source notebookcheck.com · retrieved 11 Oct 2026, 07:31 UTC · checked 11 Oct 2026, 09:01 UTC)
- Host interface: Not recorded
- Launch MSRP: No public MSRP
- Launch date: 3 Apr 2018 (Verified · source amd.com · retrieved 11 Oct 2026, 07:34 UTC · checked 11 Oct 2026, 09:01 UTC)
- Segment: Mobile (Verified · source amd.com · retrieved 11 Oct 2026, 07:34 UTC · checked 11 Oct 2026, 09:01 UTC)
- PCI IDs: 1002:699f (Verified · source treexy.com · retrieved 11 Oct 2026, 07:38 UTC · checked 11 Oct 2026, 09:01 UTC)
- Status: Discontinued on 14 Nov 2023 (Verified · source hwcooling.net · retrieved 11 Oct 2026, 07:42 UTC · checked 11 Oct 2026, 09:01 UTC)

## Performance

- Memory bandwidth: 96 GB/s (Verified · source amd.com · retrieved 11 Oct 2026, 09:28 UTC · checked 11 Oct 2026, 10:17 UTC)
- FP32 compute: 1.25 TFLOPS (Verified · source amd.com · retrieved 11 Oct 2026, 09:28 UTC · checked 11 Oct 2026, 10:17 UTC)
- FP16 compute: 1.25 TFLOPS (Unverified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:27 UTC · checked 11 Oct 2026, 10:17 UTC)
- BF16 compute: Not supported
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: Not supported

## Boards built on this chip

Board, Chip, VRAM, TDP, Length, Slots, Price, Stock

No boards recorded for this chip.

## Benchmarks

No benchmark results recorded.

## Sources

- https://www.amd.com/en/products/specifications/graphics.html — Vendor, Shader cores, Memory bus, Max VRAM, Reference boost clock, Launch date, Segment; last verified 11 Oct 2026, 09:01 UTC
- https://en.wikipedia.org/wiki/Graphics_Core_Next — Architecture, Process; last verified 11 Oct 2026, 09:01 UTC
- https://pci-ids.ucw.cz/v2.2/pci.ids — Die; last verified 11 Oct 2026, 09:01 UTC
- https://www.notebookcheck.com/AMD-Radeon-RX-540X-Laptop-Grafikkarte.421394.0.html — Reference TDP; last verified 11 Oct 2026, 09:01 UTC
- https://treexy.com/products/driver-fusion/database/display-adapters/advanced-micro-devices-amd/radeon-rx-540x/ — PCI IDs; last verified 11 Oct 2026, 09:01 UTC
- https://hwcooling.net/en/end-of-polaris-and-vega-gpu-support-amd-provides-a-redux-driver — Status; last verified 11 Oct 2026, 09:01 UTC
- https://www.amd.com/en/support/downloads/drivers.html/graphics/radeon-600-500-400/radeon-rx-500x-series/radeon-rx-540x.html — Memory bandwidth, FP32 compute; last verified 11 Oct 2026, 10:17 UTC
- https://en.wikipedia.org/wiki/List_of_AMD_graphics_processing_units — FP16 compute; last verified 11 Oct 2026, 10:17 UTC