Flopper.io GPU Comparison Sheet
AMD Radeon PRO W7900 48GB vs AMD Radeon PRO W7800 32GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| AMD Radeon PRO W7900 48GB | AMD Radeon PRO W7800 32GB | |
|---|---|---|
| FP32 TFLOPS | 61.3 | 45.2 |
| VRAM | 48 GB | 32 GB |
| Memory Bandwidth | 864 GB/s | 576 GB/s |
| TDP | 295 W | 260 W |
Performance by Precision
| Precision | AMD Radeon PRO W7900 48GB peak TFLOPS (dense) | AMD Radeon PRO W7800 32GB peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | — |
| FP32 | 61.3 | 45.2 |
| TF32 | — | — |
| BF16 | — | — |
| FP16 | 123.0 | 90.4 |
| FP8 | — | — |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | 123.0 | 90.4 |
| INT4 | 245.0 | 181.0 |
Specifications
| AMD Radeon PRO W7900 48GB | AMD Radeon PRO W7800 32GB | |
|---|---|---|
| Architecture | RDNA 3 | RDNA 3 |
| Process Node | 5nm | 5nm |
| Launch Year | 2023 | 2023 |
| Form Factor | PCIe | PCIe |
| Memory Type | GDDR6 | GDDR6 |
| Interface Width | 384-bit | 256-bit |
| Interconnect | — | — |
| TDP | 295 W | 260 W |
| FP32 Efficiency | 0.21 TFLOPS/W | 0.17 TFLOPS/W |