Radeon RX 7400

Reference GPU

RDNA 3.0 Radeon RX 7000 Series Gaming Desktop GDDR6 2025

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At a Glance

Entry Type: Reference GPU
Architecture: RDNA 3.0
Series: Radeon RX 7000 Series
GPU Die: Navi 33
Launch Date: 2025-08-08
Stream Processors: 1,792
TMUs: 112
ROPs: 64
Memory: 8 GB GDDR6
Bus Width: 128-bit
TDP/TBP: 43 W
Rec. PSU: 200 W
Interface: PCIe 4.0 x8
Data Confidence: Partial

GPU Specs

What do these fields mean?Partial

Identity
Entry Type	Reference GPU
Official Name	AMD Radeon RX 7400
Architecture	RDNA 3.0
Launch Date	2025-08-08
Core Specs
GPU Die	Navi 33
Chip Variant / Package	Monolithic
Process Node	TSMC 6 nm
Transistor Count	13.3 billion
Die Size	204 mm²
Stream Processors	1792
TMUs	112
ROPs	64
RT Units / RT Cores	28
Base Clock	1,452 MHz
Boost Clock	2,300 MHz
Pixel Fillrate	147.2 GP/s
Texture Fillrate	257.6 GT/s
FP32 Throughput	16.49 TFLOPS
FP16 Throughput	32.97 TFLOPS
FP64 Throughput	0.52 TFLOPS
Memory
Memory Size	8 GB
Memory Type	GDDR6
Memory Bus Width	128-bit
Memory Clock	2,250 MHz
Memory Bandwidth	288 GB/s
L2 Cache	2 MB
L1 Cache	128 KB
Board and Display
TDP / TBP	43 W
Recommended PSU	200 W
Interface	PCIe 4.0 x8
Display Outputs	1x HDMI 2.1a, 3x DisplayPort 2.1
Slot Width	Dual-slot
Software
Shader Model	6.8
DirectX Support	DirectX 12.2
Vulkan Support	Vulkan 1.4
OpenGL Support	OpenGL 4.6
OpenCL Support	OpenCL 2.2

This GPU Wiki entry is being expanded and source-checked.

Why It Mattered

This entry is currently a specification record. Historical notes will be added after source review.

Known Issues

Known issues pending source review.

SourcesPartial

Sources reviewed: 2026-06-23

This entry is still being source-checked.

Data confidence and source status

Partial entry. Core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.

Verified: core specifications and historical notes have been reviewed against listed sources.
Partial: core specifications may be present, but history, variant notes, known issues, and source review may be incomplete.
Imported: spec-only imported entry pending editorial source review.
Needs source review: narrative notes are incomplete until reviewed.

Independent reference sources

TechPowerUp GPU SpecsOpen source

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