Flopper.io GPU Comparison Sheet
September 4, 2026
flopper.io/compare/intel-arc-b580-12gb-vs-intel-arc-pro-b70-32gbIntel Arc B580 12GB vs Intel Arc Pro B70 32GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| Intel Arc B580 12GB | Intel Arc Pro B70 32GB | |
|---|---|---|
| FP32 TFLOPS | — | 22.9 |
| VRAM | 12 GB | 32 GB |
| Memory Bandwidth | 456 GB/s | 608 GB/s |
| TDP | 190 W | 230 W |
Performance by Precision
| Precision | Intel Arc B580 12GB peak TFLOPS (dense) | Intel Arc Pro B70 32GB peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | — |
| FP32 | — | 22.9 |
| TF32 | — | — |
| BF16 | — | — |
| FP16 | — | — |
| FP8 | — | — |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | 233.0 | 367.0 |
Specifications
| Intel Arc B580 12GB | Intel Arc Pro B70 32GB | |
|---|---|---|
| Architecture | Battlemage | Battlemage |
| Process Node | 5nm | 5nm |
| Launch Year | 2024 | 2026 |
| Form Factor | PCIe | PCIe |
| Memory Type | GDDR6 | GDDR6 |
| Interface Width | 192-bit | 256-bit |
| Interconnect | — | — |
| TDP | 190 W | 230 W |
| FP32 Efficiency | — | 0.10 TFLOPS/W |