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Radeon Instinct MI300

General
ManufacturerAMD
SeriesRadeon Instinct(MIx)
GPU NameAqua Vanjaram
ArchitectureCDNA 3.0
GenerationRadeon Instinct(MIx)
Release DateJan 2023
Bus InterfacePCIe 5.0 x16
Process & Die
FoundryTSMC
Process Size5 nm
Transistors153,000 M
Transistor Density150,400 K/mm²
Die Size1,017 mm²
Chip PackageMCM
Clock Speeds
Base Clock1,000 MHz
Boost Clock1,700 MHz
Memory
VRAM128 GB
Memory TypeHBM3
Memory Clock1,600 MHz
Memory Bus8192-bit
Bandwidth6,550 GB/s
Processing Units
Shading Units14,080
TMUs880
ROPs0
SMs0
Tensor Cores0
RT Cores0
Cache
L1 Cache16 KB
L2 Cache16 MB
Power & Thermals
TDP600 W
Suggested PSU1000 W
Power Connectors2x 8-pin
Dimensions
Board Length267 mm
Board Width111 mm
Outputs
API Support
OpenCL3.0
Theoretical Performance
Pixel Rate0 GP/s
Texture Rate1,496 GT/s
FP16 (Half)383,000 GFLOPS
FP32 (Single)47,870 GFLOPS
FP64 (Double)47,870 GFLOPS
External
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