Flopper.io GPU Comparison Sheet
October 9, 2026
flopper.io/compare/sambanova-sn40l-vs-sambanova-sn50SambaNova SN40L vs SambaNova SN50
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| SambaNova SN40L | SambaNova SN50 | |
|---|---|---|
| FP32 TFLOPS | — | — |
| Memory | 64 GB | 64 GB |
| Memory Bandwidth | 1.8 TB/s | — |
| TDP | — | — |
Performance by Precision
| Precision | SambaNova SN40L peak TFLOPS (dense) | SambaNova SN50 peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | — |
| FP32 | — | — |
| TF32 | — | — |
| BF16 | 638.0 | 1600.0 |
| FP16 | — | — |
| FP8 | — | 3200.0 |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | — | — |
Specifications
| SambaNova SN40L | SambaNova SN50 | |
|---|---|---|
| Architecture | RDU | RDU |
| Process Node | 5nm | 5nm |
| Launch Year | — | 2026 |
| Form Factor | — | Custom |
| Memory Type | HBM | HBM2E |
| Interface Width | — | — |
| Interconnect | — | — |
| TDP | — | — |
| FP32 Efficiency | — | — |