Flopper.io GPU Comparison Sheet
November 11, 2026
flopper.io/compare/d-matrix-corsair-vs-nvidia-gh200-144gb-hbm3ed-Matrix Corsair vs NVIDIA GH200 144GB HBM3e
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| d-Matrix Corsair | NVIDIA GH200 144GB HBM3e | |
|---|---|---|
| FP32 TFLOPS | — | 67.0 |
| Memory | 256 GB | 144 GB |
| Memory Bandwidth | — | 4.9 TB/s |
| TDP | — | 1.0 kW |
Performance by Precision
| Precision | d-Matrix Corsair peak TFLOPS (dense) | NVIDIA GH200 144GB HBM3e peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | 34.0 |
| FP64_TC Tensor Core | — | 67.0 |
| FP32 | — | 67.0 |
| TF32 | — | 494.0 |
| BF16 | — | 990.0 |
| FP16 | — | 990.0 |
| FP8 | — | 1979.0 |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | 2400.0 | 1979.0 |
| INT4 | 9600.0 | — |
Specifications
| d-Matrix Corsair | NVIDIA GH200 144GB HBM3e | |
|---|---|---|
| Architecture | Corsair | Hopper |
| Process Node | — | 4nm |
| Launch Year | — | 2024 |
| Form Factor | PCIe | Superchip |
| Memory Type | — | HBM3e |
| Interface Width | — | — |
| Interconnect | DMX Bridge | NVLink-C2C |
| TDP | — | 1.0 kW |
| FP32 Efficiency | — | 0.07 TFLOPS/W |