AMD Instinct MI355X

Silicon from AMD

8 chips on record, newest first.

1. 2026

   AMD Instinct MI350P

   TSMC 3nm | 6nm FinFET PCIe Gen5 card, CDNA 4, air-cooled, 600 W

   MXFP4: 4.6 PFLOPs

   Absolute
2. 2026

   AMD Instinct MI455X

   TSMC 2nm | 3nm FinFET CDNA 5 GPU (MI400 Series) in the Helios rack, 72 GPUs per rack

   Peak OCP MXFP4 Performance: 40.3 PFLOPs

   Absolute
3. 2025

   AMD Instinct MI430X

   Not stated by AMD MI400 Series GPU for HPC and sovereign AI, keeps hardware FP64 (288 TFLOPS)

   9.2 PFLOPs FP4

   Absolute
4. 2025

   AMD Instinct MI355X

   TSMC 3nm | 6nm FinFET CDNA 4 GPU, OAM, liquid-cooled

   MXFP4: 10.1 PFLOPs

   Absolute
5. 2024

   AMD Instinct MI350X

   TSMC 3nm | 6nm FinFET CDNA 4 GPU, OAM, air-cooled

   MXFP4: 9.2 PFLOPs

   Absolute
6. 2024

   AMD Instinct MI325X

   TSMC 5nm | 6nm FinFET CDNA 3 GPU, OAM

   Peak FP8: 2.61 PFLOPs

   Absolute
7. 2023

   AMD Instinct MI300X

   TSMC 5nm | 6nm FinFET CDNA 3 GPU, OAM, 153bn transistors

   Peak FP8 Performance (E5M2, E4M3): 2.61 PFLOPs

   Absolute
8. 2023

   AMD Instinct MI300A

   TSMC 5nm | 6nm FinFET APU, 24 Zen 4 CPU cores plus CDNA 3 GPU on one package

   Peak FP8: 1.96 PFLOPs

   Absolute

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