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Spec Radeon RX 7900 GRE AMD
Overview
Product name AMD Radeon RX 7900 GRE
Architecture RDNA 3.0
Generation / family Radeon RX 7000 Series
Launch date 2023-07-27
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 5120
Ray Accelerators 80
ROPs 160
TMUs 320
Clocks
Base / Core clock 1,287 MHz
Boost clock 2,245 MHz
Memory clock 2,250 MHz
Memory
Memory size 16 GB
Memory type GDDR6
Memory bus width 256-bit
Memory bandwidth 576 GB/s
Bus / Interface
Bus interface PCIe 4.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 260 W
Recommended PSU 600 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 45.98 TFLOPS
FP16 throughput 91.96 TFLOPS

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