Flopper.io GPU Comparison Sheet
September 1, 2026
flopper.io/compare/amd-instinct-mi210-pcie-vs-amd-instinct-mi250-128gbAMD Instinct MI210 PCIe vs AMD Instinct MI250 128GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| AMD Instinct MI210 PCIe | AMD Instinct MI250 128GB | |
|---|---|---|
| FP32 TFLOPS | 22.6 | 45.3 |
| VRAM | 64 GB | 128 GB |
| Memory Bandwidth | 1.6 TB/s | 3.3 TB/s |
| TDP | 300 W | 500 W |
Performance by Precision
| Precision | AMD Instinct MI210 PCIe peak TFLOPS (dense) | AMD Instinct MI250 128GB peak TFLOPS (dense) |
|---|---|---|
| INT8 | 181.0 | 362.1 |
| INT4 | — | 362.1 |
| FP16 | 181.0 | 362.1 |
| BF16 | 181.0 | 362.1 |
| FP32 | 22.6 | 45.3 |
| FP64 | 22.6 | 45.3 |
Specifications
| AMD Instinct MI210 PCIe | AMD Instinct MI250 128GB | |
|---|---|---|
| Architecture | CDNA 2 | CDNA 2 |
| Process Node | 6nm | 6nm |
| Launch Year | 2022 | 2021 |
| Form Factor | PCIe | OAM |
| Memory Type | — | HBM2e |
| Interface Width | — | — |
| Interconnect | — | — |
| TDP | 300 W | 500 W |
| FP32 Efficiency | 0.08 TFLOPS/W | 0.09 TFLOPS/W |