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192GB HBM3 | 5.3TB/s Bandwidth | CDNA 3 | 750W TDP
The AMD Instinct MI300X delivers 192GB of HBM3 memory with 5.3TB/s bandwidth on the CDNA 3 architecture, making it a strong contender for generative AI and HPC workloads. Its chiplet design integrates compute and memory dies for exceptional efficiency.
Architecture
CDNA 3
Memory
192 GB HBM3
Memory Bandwidth
5.3 TB/s
Full hardware specifications for the AMD Instinct MI300X
Architecture
CDNA 3
Memory
192 GB HBM3
Memory Bandwidth
5.3 TB/s
TDP
750W
Interface
OAM / PCIe 5.0
FP16 Performance
1,307 TFLOPS
128 Cores | 256 Threads | 3.1GHz Boost | 256MB L3 | 360W TDP | SP5
128 / 256
96 Cores | 192 Threads | 3.7GHz Boost | 384MB L3 | 360W TDP | SP5
96 / 192
64 Cores | 128 Threads | 3.75GHz Boost | 256MB L3 | 360W TDP | SP5
64 / 128
48 Cores | 96 Threads | 4.1GHz Boost | 256MB L3 | 360W TDP | SP5
48 / 96