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Spec Radeon RX 7400 AMD
Overview
Product name AMD Radeon RX 7400
Architecture RDNA 3.0
Generation / family Radeon RX 7000 Series
Launch date 2025-08-08
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 6 nm
Die size 204 mm²
Transistor count 13.3 billion
GPU chip Navi 33
Stream Processors 1792
Ray Accelerators 28
ROPs 64
TMUs 112
Clocks
Base / Core clock 1,452 MHz
Boost clock 2,300 MHz
Memory clock 2,250 MHz
Memory
Memory size 8 GB
Memory type GDDR6
Memory bus width 128-bit
Memory bandwidth 288 GB/s
Bus / Interface
Bus interface PCIe 4.0 x8
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 43 W
Recommended PSU 200 W
Slot width Dual-slot
Display / Media
Display outputs 1x HDMI 2.1a, 3x DisplayPort 2.1
Features
DirectX support DirectX 12.2
OpenGL support OpenGL 4.6
Vulkan support Vulkan 1.4
Shader Model 6.8
Ray tracing support Hardware RT units present
Performance / Benchmarks
FP32 throughput 16.49 TFLOPS
FP16 throughput 32.97 TFLOPS

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