Intel Arc B580 vs NVIDIA GeForce RTX 4080
33.4Rasterization63.3
27.7Ray Tracing52.6
37.7Memory53.9
85.7Efficiency69.6
27.2Compute65.7
3 spec wins — Intel Arc B58012 spec wins — NVIDIA GeForce RTX 4080
InnoReviews verdict
NVIDIA GeForce RTX 4080 wins this graphics card face-off, 61.1 to 39.8, pulling ahead mainly in compute (+39) and rasterization (+30). Intel Arc B580 still makes sense if its price or standout specs fit your needs better.
Key differences
Reasons to pick the Intel Arc B580
- Stronger efficiency score: 86 vs 70
- 41% lower TDP: 190 W vs 320 W
- Lower launch price: $249 vs $1,199
Reasons to pick the NVIDIA GeForce RTX 4080
- Stronger rasterization score: 63 vs 33
- Stronger Ray Tracing score: 53 vs 28
- Stronger memory score: 54 vs 38
- Stronger compute score: 66 vs 27
- 280% higher Shading units: 9,728 vs 2,560
General
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 4080 |
|---|---|---|
| Announced | 2024 | 2022 |
| Architecture | Battlemage | Ada Lovelace |
| Process | 5 nm | 5 nm |
| TDP | 190 W+41% | 320 W |
| Power connector | 1x 8-pin | 1x 16-pin |
Cores & Clocks
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 4080 |
|---|---|---|
| Shading units | 2,560 | 9,728+280% |
| RT cores | 20 | 76+280% |
| Tensor / AI cores | 160 | 304+90% |
| Base clock | — | 2,205 MHz |
| Boost clock | 2,670 MHz+7% | 2,505 MHz |
Memory
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 4080 |
|---|---|---|
| VRAM | 12 GB | 16 GB+33% |
| VRAM type | GDDR6 | GDDR6X |
| Bus width | 192 bit | 256 bit+33% |
| Bandwidth | 456 GB/s | 717 GB/s+57% |
Benchmarks
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 4080 |
|---|---|---|
| 3DMark Time Spy | 14,300 | 28,000+96% |
| 3DMark Speed Way | 3,250 | 7,300+125% |
| PassMark G3D | 14,800 | 27,900+89% |
| 1080p Ultra | 105 fps | 194 fps+85% |
| 1440p Ultra | 76 fps | 149 fps+96% |
| 4K Ultra | 40 fps | 88 fps+120% |
Features
| Spec | Intel Arc B580 | NVIDIA GeForce RTX 4080 |
|---|---|---|
| Upscaling | XeSS 2 | DLSS 4 (no MFG) |
Related comparisons
Intel Arc B580vs NVIDIA GeForce RTX 3070VSIntel Arc B580vs NVIDIA GeForce RTX 4060 TiVSIntel Arc B580vs NVIDIA GeForce RTX 5060VSIntel Arc B580vs Intel Arc A770VSNVIDIA GeForce RTX 4080vs AMD Radeon RX 7900 XTXVSNVIDIA GeForce RTX 4080vs NVIDIA GeForce RTX 4080 SuperVSNVIDIA GeForce RTX 4080vs NVIDIA GeForce RTX 5070 TiVSNVIDIA GeForce RTX 4080vs AMD Radeon RX 9070 XTVS