Flopper.io GPU Comparison Sheet
September 14, 2026
flopper.io/compare/amd-mi300x-192gb-vs-nvidia-h100-nvl-94gbAMD Instinct MI300X 192GB vs NVIDIA H100 NVL 94GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| AMD Instinct MI300X 192GB | NVIDIA H100 NVL 94GB | |
|---|---|---|
| FP32 TFLOPS | 163.4 | 60.0 |
| Memory | 192 GB | 94 GB |
| Memory Bandwidth | 5.3 TB/s | 3.9 TB/s |
| TDP | 750 W | 400 W |
Performance by Precision
| Precision | AMD Instinct MI300X 192GB peak TFLOPS (dense) | NVIDIA H100 NVL 94GB peak TFLOPS (dense) |
|---|---|---|
| FP64 | 81.7 | 30.0 |
| FP64_TC Tensor Core | — | 60.0 |
| FP32 | 163.4 | 60.0 |
| TF32 | 653.7 | — |
| BF16 | 1307.4 | — |
| FP16 | 1307.4 | — |
| FP8 | 2614.9 | — |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | 2614.9 | — |
Specifications
| AMD Instinct MI300X 192GB | NVIDIA H100 NVL 94GB | |
|---|---|---|
| Architecture | CDNA 3 | Hopper |
| Process Node | 5nm FinFET | 4nm |
| Launch Year | 2023 | 2023 |
| Form Factor | OAM | PCIe |
| Memory Type | — | HBM3 |
| Interface Width | — | — |
| Interconnect | — | — |
| TDP | 750 W | 400 W |
| FP32 Efficiency | 0.22 TFLOPS/W | 0.15 TFLOPS/W |