Intel Arc A770 vs Intel Arc B580
30Rasterization33.4
23.7Ray Tracing27.7
48.7Memory37.7
76.4Efficiency85.7
30.6Compute27.2
6 spec wins — Intel Arc A77010 spec wins — Intel Arc B580
InnoReviews verdict
This one is close to a dead heat: Intel Arc A770 scores 38.6 against 39.8 for Intel Arc B580. Pick by the categories that matter to you — Intel Arc B580 edges ahead in efficiency and Ray Tracing, or by price.
Key differences
Reasons to pick the Intel Arc A770
- Stronger memory score: 49 vs 38
- Stronger compute score: 31 vs 27
- 220% higher Tensor / AI cores: 512 vs 160
- 60% higher Shading units: 4,096 vs 2,560
- 60% higher RT cores: 32 vs 20
Reasons to pick the Intel Arc B580
- Stronger rasterization score: 33 vs 30
- Stronger Ray Tracing score: 28 vs 24
- Stronger efficiency score: 86 vs 76
- 25% higher 3DMark Speed Way: 3,250 vs 2,600
- 24% higher 1080p Ultra: 105 fps vs 85 fps
- Lower launch price: $249 vs $349
General
| Spec | Intel Arc A770 | Intel Arc B580 |
|---|---|---|
| Announced | 2022 | 2024 |
| Architecture | Alchemist | Battlemage |
| Process | 6 nm | 5 nm+17% |
| TDP | 225 W | 190 W+16% |
| Power connector | 1x 8-pin + 1x 6-pin | 1x 8-pin |
Cores & Clocks
| Spec | Intel Arc A770 | Intel Arc B580 |
|---|---|---|
| Shading units | 4,096+60% | 2,560 |
| RT cores | 32+60% | 20 |
| Tensor / AI cores | 512+220% | 160 |
| Base clock | 2,100 MHz | — |
| Boost clock | 2,400 MHz | 2,670 MHz+11% |
Memory
| Spec | Intel Arc A770 | Intel Arc B580 |
|---|---|---|
| VRAM | 16 GB+33% | 12 GB |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 256 bit+33% | 192 bit |
| Bandwidth | 560 GB/s+23% | 456 GB/s |
Benchmarks
| Spec | Intel Arc A770 | Intel Arc B580 |
|---|---|---|
| 3DMark Time Spy | 13,500 | 14,300+6% |
| 3DMark Speed Way | 2,600 | 3,250+25% |
| PassMark G3D | 13,700 | 14,800+8% |
| 1080p Ultra | 85 fps | 105 fps+24% |
| 1440p Ultra | 63 fps | 76 fps+21% |
| 4K Ultra | 34 fps | 40 fps+18% |
Features
| Spec | Intel Arc A770 | Intel Arc B580 |
|---|---|---|
| Upscaling | XeSS | XeSS 2 |
Related comparisons
Intel Arc A770vs NVIDIA GeForce RTX 3070VSIntel Arc A770vs NVIDIA GeForce RTX 4060 TiVSIntel Arc A770vs NVIDIA GeForce RTX 5060VSIntel Arc A770vs AMD Radeon RX 6700 XTVSIntel Arc B580vs NVIDIA GeForce RTX 3070VSIntel Arc B580vs NVIDIA GeForce RTX 4060 TiVSIntel Arc B580vs NVIDIA GeForce RTX 5060VSIntel Arc B580vs AMD Radeon RX 6700 XTVS