Flopper.io GPU Comparison Sheet
November 11, 2026
flopper.io/compare/enflame-yunsui-i20-vs-enflame-yunsui-t20Enflame Yunsui i20 vs Enflame Yunsui T20
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| Enflame Yunsui i20 | Enflame Yunsui T20 | |
|---|---|---|
| FP32 TFLOPS | 32.0 | 33.6 |
| Memory | 16 GB | 32 GB |
| Memory Bandwidth | 819 GB/s | — |
| TDP | 150 W | 300 W |
Performance by Precision
| Precision | Enflame Yunsui i20 peak TFLOPS (dense) | Enflame Yunsui T20 peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | — |
| FP32 | 32.0 | 33.6 |
| TF32 | 128.0 | 134.4 |
| BF16 | 128.0 | 134.4 |
| FP16 | 128.0 | 134.4 |
| FP8 | — | — |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | 256.0 | 268.8 |
Specifications
| Enflame Yunsui i20 | Enflame Yunsui T20 | |
|---|---|---|
| Architecture | GCU / DTU 2.5 | GCU / DTU 2.0 |
| Process Node | 12nm | GlobalFoundries 12nm |
| Launch Year | 2021 | 2021 |
| Form Factor | PCIe | PCIe |
| Memory Type | HBM2E | HBM2E |
| Interface Width | — | — |
| Interconnect | — | GCU-LARE |
| TDP | 150 W | 300 W |
| FP32 Efficiency | 0.21 TFLOPS/W | 0.11 TFLOPS/W |