GPU head-to-head · curated specs + live pool data
Arc B580VSArc A770
Intel's first serious dedicated GPU. Uneven but improved dramatically over time via driver updates.
Full breakdown →Specifications
| Arc B580 | Arc A770 | |
|---|---|---|
| VRAM | 12 GB GDDR6 | 16 GB or 8 GB GDDR6 |
| Memory bus | 192-bit | 256-bit |
| TBP | 190 W | 225 W |
| PCIe | Gen 4 | Gen 4 |
| Local AI (Q4 fit) | 14B · ~51 tok/s @8B | 14B · ~63 tok/s @8B |
Live benchmark data
No verified runs for either part yet. Own one of these? Run the benchmark and put it on the map.
Verdict — Arc B580
Intel finally got graphics right. The B580 is genuinely competitive on price/performance and 12 GB helps it age. Drivers are much improved but occasional oddity remains.
Verdict — Arc A770
Historic card as Intel's dGPU debut. The 16 GB VRAM is generous but the driver overhead penalizes older APIs. The Arc B series makes it a hard sell new; used it can be interesting.