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Radeon RX 7800 XT

General
ManufacturerAMD
SeriesNavi III(RX 7000)
GPU NameNavi 32
ArchitectureRDNA 3.0
GenerationNavi III(RX 7000)
Release DateAug 2023
Bus InterfacePCIe 4.0 x16
Process & Die
FoundryTSMC
Process Size5 nm
Transistors28,100 M
Transistor Density81,200 K/mm²
Die Size346 mm²
Chip PackageMCM
Clock Speeds
Base Clock1,295 MHz
Boost Clock2,430 MHz
Memory
VRAM16 GB
Memory TypeGDDR6
Memory Clock2,438 MHz
Memory Bus256-bit
Bandwidth624.1 GB/s
Processing Units
Shading Units3,840
TMUs240
ROPs96
SMs0
Tensor Cores0
RT Cores60
Cache
L1 Cache128 KB
L2 Cache4 MB
Power & Thermals
TDP263 W
Suggested PSU600 W
Power Connectors2x 8-pin
Dimensions
Board Length267 mm
Board Width111 mm
Outputs
Display Connectors1x HDMI 2.1a, 3x DisplayPort 2.1
API Support
DirectX12.2
OpenGL4.6
Vulkan1.3
OpenCL2.2
Shader Model6.8
Theoretical Performance
Pixel Rate233.3 GP/s
Texture Rate583.2 GT/s
FP16 (Half)74,650 GFLOPS
FP32 (Single)37,320 GFLOPS
FP64 (Double)1,166.4 GFLOPS
External
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