# Radeon RX 7900 XTX

> AMD · RDNA 3

Canonical: https://gpuninja.com/chips/radeon-rx-7900-xtx
Data as of: 2026-10-11T16:02:22Z
Path: Home › GPU chips
- Specs verified: between 11 Oct 2026, 09:03 UTC and 11 Oct 2026, 10:25 UTC

## Specifications

- Vendor: AMD (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- Architecture: RDNA 3 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:03 UTC · checked 11 Oct 2026, 09:03 UTC)
- Die: Navi 31 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:03 UTC · checked 11 Oct 2026, 09:03 UTC)
- Process: TSMC N5 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:03 UTC · checked 11 Oct 2026, 09:03 UTC)
- Shader cores: 6,144 (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- Tensor cores: 192 (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- RT cores: 96 (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- Memory bus: 384-bit (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:05 UTC · checked 11 Oct 2026, 09:03 UTC)
- Max VRAM: 24 GB (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- Reference boost clock: 2,500 MHz (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- Reference TDP: 355 W (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- Host interface: PCIe 4.0 x16 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:42 UTC · checked 11 Oct 2026, 10:25 UTC)
- Launch MSRP: $999 (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:05 UTC · checked 11 Oct 2026, 09:03 UTC)
- Launch date: 13 Dec 2022 (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- Segment: Consumer (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)
- PCI IDs: 1002:744c (Verified · source gitlab.freedesktop.org · retrieved 11 Oct 2026, 08:03 UTC · checked 11 Oct 2026, 09:03 UTC)
- Status: Active (Verified · source amd.com · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:03 UTC)

## Performance

- Memory bandwidth: 960 GB/s (Verified · source amd.com · retrieved 11 Oct 2026, 09:41 UTC · checked 11 Oct 2026, 10:25 UTC)
- FP32 compute: 61.44 TFLOPS (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:42 UTC · checked 11 Oct 2026, 10:25 UTC)
- FP16 compute: 123 TFLOPS (Verified · source amd.com · retrieved 11 Oct 2026, 09:41 UTC · checked 11 Oct 2026, 10:25 UTC)
- BF16 compute: 122.88 TFLOPS (Unverified · source gpuopen.com · retrieved 11 Oct 2026, 09:42 UTC · checked 11 Oct 2026, 10:25 UTC)
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: 123 TOPS (Verified · source amd.com · retrieved 11 Oct 2026, 09:41 UTC · checked 11 Oct 2026, 10:25 UTC)

## Boards built on this chip

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

- [NITRO+ AMD Radeon RX 7900 XTX Vapor-X 24GB](https://gpuninja.com/boards/sapphire-nitro-7900-xtx-vapor-x) — [Radeon RX 7900 XTX](https://gpuninja.com/chips/radeon-rx-7900-xtx), 24 GB, 420 W, 320 mm, 3.5-slot, Not recorded, No listings
- [PULSE AMD Radeon RX 7900 XTX 24GB](https://gpuninja.com/boards/sapphire-pulse-7900-xtx) — [Radeon RX 7900 XTX](https://gpuninja.com/chips/radeon-rx-7900-xtx), 24 GB, 370 W, 313 mm, 2.7-slot, Not recorded, No listings

## Benchmarks

No benchmark results recorded.

## Sources

- https://www.amd.com/en/products/graphics/desktops/radeon/7000-series/amd-radeon-rx-7900xtx.html — Vendor, Shader cores, Tensor cores, RT cores, Max VRAM, Reference boost clock, Reference TDP, Launch date, Segment, Status, Memory bandwidth, FP16 compute, INT8 compute; last verified 11 Oct 2026, 10:25 UTC
- https://en.wikipedia.org/wiki/Radeon_RX_7000_series — Architecture, Die, Process, Host interface, FP32 compute; last verified 11 Oct 2026, 10:25 UTC
- https://ir.amd.com/news-events/press-releases/detail/1099/amd-unveils-worlds-most-advanced-gaming-graphics-cards-built-on-groundbreaking-amd-rdna-3-architecture-with-chiplet-design — Memory bus, Launch MSRP; last verified 11 Oct 2026, 09:03 UTC
- https://gitlab.freedesktop.org/mesa/drm/-/raw/main/data/amdgpu.ids — PCI IDs; last verified 11 Oct 2026, 09:03 UTC
- https://gpuopen.com/learn/wmma_on_rdna3/ — BF16 compute; last verified 11 Oct 2026, 10:25 UTC