Flopper.io GPU Comparison Sheet
September 4, 2026
flopper.io/compare/amd-radeon-rx-vega-64-8gb-vs-amd-radeon-vii-16gbAMD Radeon RX Vega 64 8GB vs AMD Radeon VII 16GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| AMD Radeon RX Vega 64 8GB | AMD Radeon VII 16GB | |
|---|---|---|
| FP32 TFLOPS | 12.7 | 13.8 |
| VRAM | 8 GB | 16 GB |
| Memory Bandwidth | 484 GB/s | 1.0 TB/s |
| TDP | 295 W | 300 W |
Performance by Precision
| Precision | AMD Radeon RX Vega 64 8GB peak TFLOPS (dense) | AMD Radeon VII 16GB peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | 3.5 |
| FP32 | 12.7 | 13.8 |
| TF32 | — | — |
| BF16 | — | — |
| FP16 | 25.3 | 27.7 |
| FP8 | — | — |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | — | — |
Specifications
| AMD Radeon RX Vega 64 8GB | AMD Radeon VII 16GB | |
|---|---|---|
| Architecture | Vega | Vega |
| Process Node | — | 7nm |
| Launch Year | 2017 | 2019 |
| Form Factor | PCIe | PCIe |
| Memory Type | HBM2 | HBM2 |
| Interface Width | 2048-bit | 4096-bit |
| Interconnect | — | — |
| TDP | 295 W | 300 W |
| FP32 Efficiency | 0.04 TFLOPS/W | 0.05 TFLOPS/W |