# Radeon PRO W6800X Duo

> AMD · RDNA 2

Discontinued

Canonical: https://gpuninja.com/chips/radeon-pro-w6800x-duo
Data as of: 2026-10-11T10:27:50Z
Path: Home › GPU chips

> **Discontinued.** Discontinued on 5 Jun 2023. This page is a preserved snapshot of the last recorded specs, prices and benchmark results.

- Specs verified: between 11 Oct 2026, 09:05 UTC and 11 Oct 2026, 10:27 UTC

## Specifications

- Vendor: AMD (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- Architecture: RDNA 2 (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- Die: Navi 21 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:05 UTC)
- Process: TSMC N7 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:05 UTC)
- Shader cores: 7,680 (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- Tensor cores: None
- RT cores: 120 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:05 UTC)
- Memory bus: 256-bit (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- Max VRAM: 64 GB (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- Reference boost clock: 1,979 MHz (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 08:00 UTC · checked 11 Oct 2026, 09:05 UTC)
- Reference TDP: 400 W (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- Host interface: PCIe 4.0 x16 (Verified · source en.wikipedia.org · retrieved 11 Oct 2026, 09:40 UTC · checked 11 Oct 2026, 10:27 UTC)
- Launch MSRP: No public MSRP
- Launch date: 3 Aug 2021 (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- Segment: Workstation (Verified · source ir.amd.com · retrieved 11 Oct 2026, 08:08 UTC · checked 11 Oct 2026, 09:05 UTC)
- PCI IDs: 1002:73ab (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 08:04 UTC · checked 11 Oct 2026, 09:05 UTC)
- Status: Discontinued on 5 Jun 2023 (Unverified · source apple.com · retrieved 11 Oct 2026, 08:07 UTC · checked 11 Oct 2026, 09:05 UTC)

## Performance

- Memory bandwidth: 512 GB/s (Verified · source support.apple.com · retrieved 11 Oct 2026, 09:43 UTC · checked 11 Oct 2026, 10:27 UTC)
- FP32 compute: 30.2 TFLOPS (Verified · source support.apple.com · retrieved 11 Oct 2026, 09:43 UTC · checked 11 Oct 2026, 10:27 UTC)
- FP16 compute: 60.4 TFLOPS (Verified · source support.apple.com · retrieved 11 Oct 2026, 09:43 UTC · checked 11 Oct 2026, 10:27 UTC)
- BF16 compute: Not supported
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: 120.8 TOPS (Unverified · source gpuopen.com · retrieved 11 Oct 2026, 09:42 UTC · checked 11 Oct 2026, 10:27 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://ir.amd.com/news-events/press-releases/detail/1016/new-amd-radeon-pro-w6000x-series-gpus-bring-groundbreakinghigh-performance-amd-rdna-2-architecture-to-mac-pro — Vendor, Architecture, Shader cores, Memory bus, Max VRAM, Reference TDP, Launch date, Segment; last verified 11 Oct 2026, 09:05 UTC
- https://en.wikipedia.org/wiki/List_of_AMD_graphics_processing_units — Die, Process, RT cores, Reference boost clock, Host interface; last verified 11 Oct 2026, 10:27 UTC
- https://pci-ids.ucw.cz/v2.2/pci.ids — PCI IDs; last verified 11 Oct 2026, 09:05 UTC
- https://www.apple.com/newsroom/2023/06/apple-unveils-new-mac-studio-and-brings-apple-silicon-to-mac-pro/ — Status; last verified 11 Oct 2026, 09:05 UTC
- https://support.apple.com/en-us/118461 — Memory bandwidth, FP32 compute, FP16 compute; last verified 11 Oct 2026, 10:27 UTC
- https://gpuopen.com/learn/wmma_on_rdna3/ — INT8 compute; last verified 11 Oct 2026, 10:27 UTC