Flopper.io GPU Specification Sheet
September 26, 2026
flopper.io/gpu/amd-instinct-mi430x-oamAMD Instinct MI430X OAM
CDNA 5 OAM 2027
Overview
—
FP32 TFLOPS
432 GB
Memory HBM4
—
Memory Bandwidth
—
TDP
Performance Metrics
| Precision | Peak (dense) | Bits | Type |
|---|---|---|---|
| FP64 | 288.0 | 64 | Standard |
| FP32 | — | — | Standard |
| TF32 | — | — | Standard |
| BF16 | — | — | Standard |
| FP16 | — | — | Standard |
| FP8 | — | — | Standard |
| FP6 | — | — | Standard |
| FP4 | — | — | Standard |
| INT8 | — | — | Standard |
Memory Specifications
- Capacity
- 432 GB
- Type
- HBM4
- Bandwidth
- —
- Interface Width
- —
Power & Efficiency
- TDP
- —
- Max power
- —
- FP32 dense TFLOPS per W of TDP
- —
- FP16 dense TFLOPS per W of TDP
- —
Per W of TDP figures divide dense peak by accelerator TDP. Board power only: excludes host CPUs, networking, cooling and facility overhead.
Hardware Details
Vendor: AMD
Architecture: CDNA 5
Process Node: —
Form Factor: OAM
Launch Year: 2027
Variant: OAM
Interconnect
GPU-to-GPU: Infinity Fabric