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Radeon RX 6950 XT

General
ManufacturerAMD
SeriesNavi II(RX 6000)
GPU NameNavi 21
ArchitectureRDNA 2.0
GenerationNavi II(RX 6000)
Release DateMay 2022
Bus InterfacePCIe 4.0 x16
Process & Die
FoundryTSMC
Process Size7 nm
Transistors26,800 M
Transistor Density51,500 K/mm²
Die Size520 mm²
Chip PackageBGA-2425
Clock Speeds
Base Clock1,860 MHz
Boost Clock2,310 MHz
Memory
VRAM16 GB
Memory TypeGDDR6
Memory Clock2,250 MHz
Memory Bus256-bit
Bandwidth576 GB/s
Processing Units
Shading Units5,120
TMUs320
ROPs128
SMs0
Tensor Cores0
RT Cores80
Cache
L1 Cache128 KB
L2 Cache4 MB
Power & Thermals
TDP335 W
Suggested PSU700 W
Power Connectors2x 8-pin
Dimensions
Board Length267 mm
Board Width120 mm
Outputs
Display Connectors1x HDMI 2.1, 2x DisplayPort 1.4a
API Support
DirectX12.2
OpenGL4.6
Vulkan1.3
OpenCL2.1
Shader Model6.8
Theoretical Performance
Pixel Rate295.7 GP/s
Texture Rate739.2 GT/s
FP16 (Half)47,310 GFLOPS
FP32 (Single)23,650 GFLOPS
FP64 (Double)1,478.4 GFLOPS
External
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