# Radeon PRO W7400

> AMD · RDNA 3

Canonical: https://gpuninja.com/chips/radeon-pro-w7400
Data as of: 2026-10-11T17:13:12Z
Path: Home › GPU chips
- Specs verified: between 11 Oct 2026, 17:12 UTC and 11 Oct 2026, 17:13 UTC

## Specifications

- Vendor: AMD (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Architecture: RDNA 3 (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Die: Navi 33 (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 16:46 UTC · checked 11 Oct 2026, 17:13 UTC)
- Process: TSMC N6 (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Shader cores: 1,792 (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Tensor cores: 56 (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- RT cores: 28 (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Memory bus: 128-bit (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Max VRAM: 8 GB (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Reference boost clock: 1,100 MHz (Verified · source notebookcheck.com · retrieved 11 Oct 2026, 16:46 UTC · checked 11 Oct 2026, 17:13 UTC)
- Reference TDP: 55 W (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Host interface: PCIe 4.0 x8 (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- Launch MSRP: No public MSRP
- Launch date: 1 Aug 2025 (Unverified · source notebookcheck.com · retrieved 11 Oct 2026, 16:46 UTC · checked 11 Oct 2026, 17:13 UTC)
- Segment: Workstation (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- PCI IDs: 1002:7499 (Verified · source pci-ids.ucw.cz · retrieved 11 Oct 2026, 16:46 UTC · checked 11 Oct 2026, 17:13 UTC)
- Status: Active (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)

## Performance

- Memory bandwidth: 172.8 GB/s (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- FP32 compute: 7.9 TFLOPS (Verified · source amd.com · retrieved 11 Oct 2026, 16:44 UTC · checked 11 Oct 2026, 17:12 UTC)
- FP16 compute: 15.77 TFLOPS (Unverified · source gpuopen.com · retrieved 11 Oct 2026, 16:47 UTC · checked 11 Oct 2026, 17:13 UTC)
- BF16 compute: 15.77 TFLOPS (Unverified · source gpuopen.com · retrieved 11 Oct 2026, 16:47 UTC · checked 11 Oct 2026, 17:13 UTC)
- FP8 compute: Not supported
- FP4 compute: Not supported
- INT8 compute: 15.77 TOPS (Unverified · source gpuopen.com · retrieved 11 Oct 2026, 16:47 UTC · checked 11 Oct 2026, 17:13 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/workstations/radeon-pro/w7400.html — Vendor, Architecture, Process, Shader cores, Tensor cores, RT cores, Memory bus, Max VRAM, Reference TDP, Host interface, Segment, Status, Memory bandwidth, FP32 compute; last verified 11 Oct 2026, 17:12 UTC
- https://pci-ids.ucw.cz/read/PC/1002/7499 — Die, PCI IDs; last verified 11 Oct 2026, 17:13 UTC
- https://www.notebookcheck.com/Single-Slot-GPU-braucht-nur-55W-und-kommt-ohne-Stromkabel-aus-AMD-praesentiert-Radeon-Pro-W7400.1082456.0.html — Reference boost clock, Launch date; last verified 11 Oct 2026, 17:13 UTC
- https://gpuopen.com/learn/wmma_on_rdna3/ — FP16 compute, BF16 compute, INT8 compute; last verified 11 Oct 2026, 17:13 UTC