MI300A is AMD’s APU. It contains one tile of Zen 4 (CPU) at 3.7 GHz and three tiles of CDNA 3 (GPU) at 2.1 GHz. It’s what you get when you replace 25% of an MI300X with a Genoa CPU.

Specifications

Each MI300A CPU has:

Each MI300A GPU has:1

  • 6 XCDs
  • 128 GB HBM3 (8 stacks)
    • 5.3 TB/s (max)
  • 8x16 AMD Infinity Fabric
  • PCIe Gen5
  • 760 W maximum

Performance

The following are theoretical maximum performance in TFLOPS for the GPU:1

Data TypeVFMAMatrixSparse
FP6461.3
FP32122.6
TF32490.3980.6
FP16980.61960
BF16980.61960
FP819603920
INT32
INT819603920

Platforms

The following platforms support MI300A:

Footnotes

  1. AMD Instinct MI300A Accelerators 2