Flopper.io GPU Comparison Sheet
September 1, 2026
flopper.io/compare/nvidia-geforce-rtx-3090-24gb-vs-nvidia-rtx-a6000-48gbNVIDIA GeForce RTX 3090 24GB vs NVIDIA RTX A6000 48GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| NVIDIA GeForce RTX 3090 24GB | NVIDIA RTX A6000 48GB | |
|---|---|---|
| FP32 TFLOPS | 35.6 | 38.7 |
| VRAM | 24 GB | 48 GB |
| Memory Bandwidth | 936 GB/s | 768 GB/s |
| TDP | 350 W | 300 W |
Performance by Precision
| Precision | NVIDIA GeForce RTX 3090 24GB peak TFLOPS (dense) | NVIDIA RTX A6000 48GB peak TFLOPS (dense) |
|---|---|---|
| INT8 | 284.0 | 309.7 |
| INT4 | 568.0 | 619.3 |
| FP16 | 71.0 | 154.8 |
| BF16 | 71.0 | 154.8 |
| TF32 | 35.6 | 77.4 |
| FP32 | 35.6 | 38.7 |
| FP64 | 0.6 | 0.6 |
Specifications
| NVIDIA GeForce RTX 3090 24GB | NVIDIA RTX A6000 48GB | |
|---|---|---|
| Architecture | Ampere | Ampere |
| Process Node | 8nm | 8nm |
| Launch Year | 2020 | 2020 |
| Form Factor | PCIe | PCIe |
| Memory Type | — | — |
| Interface Width | — | — |
| Interconnect | — | — |
| TDP | 350 W | 300 W |
| FP32 Efficiency | 0.10 TFLOPS/W | 0.13 TFLOPS/W |