Intel Arc A770 vs Intel Arc B580
Side-by-side benchmark comparison, specs, pricing, and value analysis.
Benchmark Comparison
🖥️ 1080p GamingArc B580 +16%
85101
🎮 1440p GamingArc B580 +14%
6778
📺 4K GamingArc B580 +12%
4248
💡 Ray TracingArc B580 +13%
3439
⚡ ProductivityArc B580 +14%
6474
Specifications
| Spec | Arc A770 | Arc B580 |
|---|---|---|
| VRAM | 16GB GDDR6 | 12GB GDDR6 |
| Memory Bandwidth | 560 GB/s | 456 GB/s |
| Shaders | 4096 | 2560 |
| Boost Clock | 2400 MHz | 2850 MHz |
| TDP | 225W | 190W |
| Architecture | Generation 12.7 | Xe2 |
| 3DMark Steel Nomad | 2,974 | 3,062 |
| Best Price | $329 | $249 |
| Value Score | 37/100 | 63/100 |
Verdict
The Intel Arc B580 is the clear winner — it offers both better performance and better value.
Intel Arc A770 vs Intel Arc B580: Which Should You Buy?
The Intel Arc A770 features 16GB of GDDR6 memory built on the Generation 12.7 architecture, while the Intel Arc B580 comes with 12GB GDDR6 on Xe2. In 1440p gaming benchmarks, the Intel Arc B580 leads by 14%.
At current prices ($329 vs $249), the Intel Arc B580 offers better value with a score of 63/100 compared to 37/100. Power consumption also differs: 225W vs 190W TDP.