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Spec Radeon RX 6600 AMD
Overview
Product name AMD Radeon RX 6600
Architecture RDNA 2.0
Generation / family Radeon RX 6000 Series
Launch date 2021-10-13
Market segment Gaming
Board type / entry type Reference GPU
GPU
Process node TSMC 7 nm
Die size 237 mm²
Transistor count 11.06 billion
GPU chip Navi 23
Stream Processors 1792
Ray Accelerators 28
ROPs 64
TMUs 112
Clocks
Base / Core clock 1,626 MHz
Boost clock 2,491 MHz
Memory clock 1,750 MHz
Memory
Memory size 8 GB
Memory type GDDR6
Memory bus width 128-bit
Memory bandwidth 224 GB/s
Bus / Interface
Bus interface PCIe 4.0 x8
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 132 W
Recommended PSU 300 W
Slot width Dual-slot
Display / Media
Display outputs 1x HDMI 2.1, 3x DisplayPort 1.4a
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 8.93 TFLOPS
FP16 throughput 17.86 TFLOPS

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