Intel Arc B580 vs NVIDIA GeForce RTX 5080
38Rasterization67.6
32Ray Tracing62.7
50.6Memoryspec-based64.6
87.4Efficiencyspec-based66.4
40Compute74.1
2 spec wins — Intel Arc B58013 spec wins — NVIDIA GeForce RTX 5080
InnoReviews verdict
NVIDIA GeForce RTX 5080 wins this graphics card face-off, 66.9 to 46.4, pulling ahead mainly in compute (+34) and Ray Tracing (+31). Intel Arc B580 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Intel Arc B580
- 47% lower TDP: 190 W vs 360 W
- Lower launch price: $249 vs $999
Reasons to pick the NVIDIA GeForce RTX 5080
- Stronger rasterization score: 68 vs 38
- Stronger Ray Tracing score: 63 vs 32
- Stronger compute score: 74 vs 40
- 320% higher Shading units: 10,752 vs 2,560
- 320% higher RT cores: 84 vs 20
General
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 5080 |
|---|---|---|
| Announced | 2024 | 2025 |
| Architecture | Battlemage | Blackwell |
| Process | 5 nm | 5 nm |
| TDP | 190 W+47% | 360 W |
| Power connector | 1x 8-pin | 1x 16-pin |
Cores & Clocks
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 5080 |
|---|---|---|
| Shading units | 2,560 | 10,752+320% |
| RT cores | 20 | 84+320% |
| Tensor / AI cores | 160 | 336+110% |
| Base clock | — | 2,295 MHz |
| Boost clock | 2,670 MHz+2% | 2,617 MHz |
Memory
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 5080 |
|---|---|---|
| VRAM | 12 GB | 16 GB+33% |
| VRAM type | GDDR6 | GDDR7 |
| Bus width | 192 bit | 256 bit+33% |
| Bandwidth | 456 GB/s | 960 GB/s+111% |
Benchmarks
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 5080 |
|---|---|---|
| 3DMark Time Spy | 14,300Top 39% | 32,000+124%Top 4% |
| 3DMark Speed Way | 3,250Bottom 40% | 9,000+177%Top 6% |
| PassMark G3D | 14,800Bottom 37% | 32,000+116%Top 4% |
| 1080p Ultra | 105 fpsBottom 36% | 212 fps+102%Top 6% |
| 1440p Ultra | 76 fpsBottom 38% | 166 fps+118%Top 6% |
| 4K Ultra | 40 fpsBottom 38% | 100 fps+150%Top 6% |
Features
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 5080 |
|---|---|---|
| Upscaling | XeSS 2 | DLSS 4 |
Related comparisons
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