# Radeon RX 7800M

> AMD · RDNA 3

Canonical: https://gpuninja.com/chips/radeon-rx-7800m
Data as of: 2026-10-11T16:02:31Z
Path: Home › GPU chips
- Specs verified: 11 Oct 2026, 16:02 UTC

## Specifications

- Vendor: AMD (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Architecture: RDNA 3 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Die: Navi 32 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Process: TSMC N5 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Shader cores: 3,840 (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Tensor cores: 120 (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- RT cores: 60 (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Memory bus: 192-bit (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Max VRAM: 12 GB (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Reference boost clock: 2,335 MHz (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Reference TDP: 180 W (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Host interface: Not recorded
- Launch MSRP: No public MSRP
- Launch date: 11 Sep 2024 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Segment: Mobile (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- PCI IDs: 1002:747e (Verified · source gitlab.freedesktop.org · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- Status: Active (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)

## Performance

- Memory bandwidth: 432 GB/s (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- FP32 compute: 39 TFLOPS (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- FP16 compute: 78.1 TFLOPS (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- BF16 compute: 78.1 TFLOPS (Unverified · source gpuopen.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: 78.1 TOPS (Verified · source amd.com · retrieved 11 Oct 2026, 15:53 UTC · checked 11 Oct 2026, 16:02 UTC)

## 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/graphics/laptops/radeon/7000-series/amd-radeon-rx-7800m.html — Vendor, Shader cores, Tensor cores, RT cores, Max VRAM, Reference TDP, Segment, Memory bandwidth, FP32 compute, FP16 compute, INT8 compute; last verified 11 Oct 2026, 16:02 UTC
- https://en.wikipedia.org/wiki/Template:AMD_Radeon_RX_7000M — Architecture, Die, Process, Memory bus, Reference boost clock, Launch date; last verified 11 Oct 2026, 16:02 UTC
- https://gitlab.freedesktop.org/mesa/drm/-/raw/main/data/amdgpu.ids — PCI IDs; last verified 11 Oct 2026, 16:02 UTC
- https://www.amd.com/en/products/graphics/laptops/radeon.html — Status; last verified 11 Oct 2026, 16:02 UTC
- https://gpuopen.com/learn/wmma_on_rdna3/ — BF16 compute; last verified 11 Oct 2026, 16:02 UTC