Intel Arc A580 vs Intel Arc B580
33.4Rasterization38
—Ray Tracing32
47.4Memoryspec-based50.6
86.9Efficiencyspec-based87.4
36.9Compute40
6 spec wins — Intel Arc A5806 spec wins — Intel Arc B580
InnoReviews verdict
This one is close to a dead heat: Intel Arc A580 scores 46.7 against 46.4 for Intel Arc B580. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the Intel Arc A580
- 140% higher Tensor / AI cores: 384 vs 160
- 33% higher Bus width: 256 bit vs 192 bit
- 20% higher Shading units: 3,072 vs 2,560
- 20% higher RT cores: 24 vs 20
- 12% higher bandwidth: 512 GB/s vs 456 GB/s
- Lower launch price: $179 vs $249
Reasons to pick the Intel Arc B580
- Stronger rasterization score: 38 vs 33
- Stronger compute score: 40 vs 37
- 57% higher Boost clock: 2,670 MHz vs 1,700 MHz
- 50% higher VRAM: 12 GB vs 8 GB
- 32% higher 3DMark Time Spy: 14,300 vs 10,867
General
| Spec | Intel Arc A580 | Intel Arc B580 |
|---|---|---|
| Announced | 2023 | 2024 |
| Architecture | Alchemist | Battlemage |
| Process | 6 nm | 5 nm+17% |
| TDP | 185 W+3% | 190 W |
| Power connector | — | 1x 8-pin |
Cores & Clocks
| Spec | Intel Arc A580 | Intel Arc B580 |
|---|---|---|
| Shading units | 3,072+20% | 2,560 |
| RT cores | 24+20% | 20 |
| Tensor / AI cores | 384+140% | 160 |
| Boost clock | 1,700 MHz | 2,670 MHz+57% |
Memory
| Spec | Intel Arc A580 | Intel Arc B580 |
|---|---|---|
| VRAM | 8 GB | 12 GB+50% |
| VRAM type | GDDR6 | GDDR6 |
| Bus width | 256 bit+33% | 192 bit |
| Bandwidth | 512 GB/s+12% | 456 GB/s |
Benchmarks
| Spec | Intel Arc A580 | Intel Arc B580 |
|---|---|---|
| 3DMark Time Spy | 10,867Bottom 43% | 14,300+32%Top 39% |
| 3DMark Speed Way | — | 3,250Bottom 39% |
| PassMark G3D | 12,072Bottom 21% | 14,800+23%Bottom 38% |
| 1080p Ultra | — | 105 fpsBottom 36% |
| 1440p Ultra | — | 76 fpsBottom 38% |
| 4K Ultra | — | 40 fpsBottom 38% |
Features
| Spec | Intel Arc A580 | Intel Arc B580 |
|---|---|---|
| Upscaling | XeSS | XeSS 2 |
Related comparisons
Intel Arc A580vs NVIDIA GeForce RTX 2080 TiVSIntel Arc A580vs NVIDIA GeForce RTX 4060 TiVSIntel Arc A580vs NVIDIA GeForce RTX 2080VSIntel Arc A580vs NVIDIA GeForce RTX 2080 SuperVSIntel Arc B580vs NVIDIA GeForce RTX 2080VSIntel Arc B580vs NVIDIA GeForce RTX 2080 SuperVSIntel Arc B580vs NVIDIA GeForce RTX 2080 TiVSIntel Arc B580vs NVIDIA GeForce RTX 4060 TiVS