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AMD · RDNA 3 · 2025

Radeon RX 7400 (Navi 33)

Memory8 GB26 of 96 in Radeon RX
Power55 W85 of 96 by higher draw in Radeon RX
Shaders1,79246 of 78 in Radeon RX

Silicon, made visible

Die area is drawn against the largest recorded die in the catalog. Shader dots use a labeled, card-specific ratio so both early and modern GPUs remain legible.

204 mm² die · 1,792 shadersDie area drawn to scale against the catalog maximum of 1,540 square millimeters. Each dot = 16 shaders.204 mm² die · 1,792 shadersEach dot = 16 shadersDashed frame = largest catalog die (1,540 mm²)

Specifications

Memory

Capacity
8 GB
Type
GDDR6
Bus width
128 bit
Bandwidth
173 GB/s

Compute

Shaders
1,792
TMUs
112
ROPs
64
FP32
7,880 GFLOPS
FP64
123 GFLOPS

Board

TDP
55 W
Bus interface
PCIe 4.0 ×8
Form factor
desktop

Physical

Architecture
RDNA 3
Process
6 nm (mapped from a reviewed process name)
Die size
204 mm²
Series
Radeon RX
Launch date
August 10, 2025

Not recorded by the source: generation, codename, transistors and sm count, or 7 further fields.

Catalog context

Within its series, the Radeon RX 7400 (Navi 33) ranks 11th of 44 for FP32 throughput and 26th of 96 for memory capacity. Its 55 W TDP is within the 75 W PCIe slot-power ceiling.

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Source: Wikipedia, revision 1364362273 · catalog loaded 2026-08-16