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Spec Radeon RX 7900 XT AMD
Overview
Product name AMD Radeon RX 7900 XT
Architecture RDNA 3.0
Generation / family Radeon RX 7000 Series
Launch date 2022-11-03
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 5 nm
Die size 529 mm²
Transistor count 57.7 billion
GPU chip Navi 31
Stream Processors 5376
Ray Accelerators 84
ROPs 192
TMUs 336
Clocks
Base / Core clock 1,387 MHz
Boost clock 2,394 MHz
Memory clock 2,500 MHz
Memory
Memory size 20 GB
Memory type GDDR6
Memory bus width 320-bit
Memory bandwidth 800 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 300 W
Recommended PSU 700 W
Slot width Dual-slot
Display / Media
Display outputs 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C
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 51.48 TFLOPS
FP16 throughput 103 TFLOPS

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