# Radeon RX 7800 XT

> AMD · RDNA 3

Canonical: https://gpuninja.com/chips/radeon-rx-7800-xt
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, 08:02 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 32 (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: 3,840 (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)
- Tensor cores: 120 (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)
- RT cores: 60 (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)
- Memory bus: 256-bit (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)
- Max VRAM: 16 GB (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)
- Reference boost clock: 2,430 MHz (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)
- Reference TDP: 263 W (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 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: $499 (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:06 UTC · checked 11 Oct 2026, 09:03 UTC)
- Launch date: 6 Sep 2023 (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:06 UTC · checked 11 Oct 2026, 09:03 UTC)
- Segment: Consumer (Verified · source amd.com · retrieved 11 Oct 2026, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)
- PCI IDs: 1002:747e (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, 08:02 UTC · checked 11 Oct 2026, 09:03 UTC)

## Performance

- Memory bandwidth: 624 GB/s (Verified · source amd.com · retrieved 11 Oct 2026, 09:41 UTC · checked 11 Oct 2026, 10:25 UTC)
- FP32 compute: 37.32 TFLOPS (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:42 UTC · checked 11 Oct 2026, 10:25 UTC)
- FP16 compute: 74.6 TFLOPS (Verified · source amd.com · retrieved 11 Oct 2026, 09:41 UTC · checked 11 Oct 2026, 10:25 UTC)
- BF16 compute: 74.65 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: 74.6 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

- [PULSE AMD Radeon RX 7800 XT 16GB](https://gpuninja.com/boards/sapphire-pulse-7800-xt) — [Radeon RX 7800 XT](https://gpuninja.com/chips/radeon-rx-7800-xt), 16 GB, 266 W, 280 mm, 2.5-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-7800-xt.html — Vendor, Shader cores, Tensor cores, RT cores, Memory bus, Max VRAM, Reference boost clock, Reference TDP, 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/1153/new-amd-radeon-rx-7800-xt-and-radeon-rx-7700-xt-graphics-cards-deliver-high-performance-visually-stunning-1440p-gaming-experiences-and-superior-performance-per-dollar — Launch MSRP, Launch date; 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