Intel Arc B770
Battlemage · 16 GB · 220 W · $379
GeForce RTX 5090
Blackwell · 32 GB GDDR7 · 575 W
GeForce RTX 5090 takes it — here’s why.
In our weighted Specdex score, Intel Arc B770 lands at 85 and GeForce RTX 5090 at 98. That puts GeForce RTX 5090 ahead by 13 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Intel Arc B770 if…
- ✓16 GB VRAM at midrange price
- ✓XeSS 2 with Frame Generation
- ✓Strong 1440p value
Pick GeForce RTX 5090 if…
- ✓Unrivaled 4K and path-tracing
- ✓DLSS 4 Multi-Frame Gen
- ✓32 GB VRAM for AI
Winner by scenario
Derived from the sub-score breakdown · not a separate test4K & rasterization
GeForce RTX 5090Traditional rendering throughput at high resolution
GeForce RTX 5090 leads on raster (100 vs 86).
Ray tracing
GeForce RTX 5090RT-heavy titles with path-traced lighting
GeForce RTX 5090 leads on rt (100 vs 82).
AI workloads
GeForce RTX 5090Local inference, upscaling, generative tools
GeForce RTX 5090 leads on ai (100 vs 84).
Power efficiency
Intel Arc B770Frames per watt — heat, noise, and PSU sizing
Intel Arc B770 leads on efficiency (86 vs 78).
Value for money
Intel Arc B770Specdex score per dollar at MSRP
Intel Arc B770 more score per dollar ($379 vs $1,999).
Score breakdown
Specs side-by-side
| Spec | Intel Arc B770 | GeForce RTX 5090 |
|---|---|---|
| Architecture | Xe2 Battlemage | Blackwell |
| Xe cores | 32 | — |
| VRAM | 16 GB GDDR6 | ▲ 32 GB GDDR7 |
| TBP | 220 W | 575 W |
| Release year | 2025 | — |
| CUDA cores | — | 21,760 |
| Tensor cores | — | 680 (5th gen) |
| RT cores | — | 170 (4th gen) |
| Memory bus | — | 512-bit |
| Bandwidth | — | 1792 GB/s |
| PCIe | — | PCIe 5.0 x16 |
Intel Arc B770
- +16 GB VRAM at midrange price
- +XeSS 2 with Frame Generation
- +Strong 1440p value
- −Needs Resizable BAR
- −Driver still maturing in DX11 titles
- −No flagship option in lineup
GeForce RTX 5090
- +Unrivaled 4K and path-tracing
- +DLSS 4 Multi-Frame Gen
- +32 GB VRAM for AI
- −Enormous power draw
- −Two-slot+ cooler required
- −Scarce MSRP supply
FAQ: Intel Arc B770 vs GeForce RTX 5090
Which is better, Intel Arc B770 or GeForce RTX 5090? +
GeForce RTX 5090 scores 98 on our weighted rubric — ahead by 13. Your best pick depends on the sub-scores above.
Is Intel Arc B770 worth the price? +
At $379, Intel Arc B770 delivers a Specdex score of 85 — strongest in raster.
Is GeForce RTX 5090 worth the price? +
At $1,999, GeForce RTX 5090 delivers a Specdex score of 98 — strongest in raster.
Does Intel Arc B770 or GeForce RTX 5090 last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.
Which is better for 4K gaming, Intel Arc B770 or GeForce RTX 5090? +
GeForce RTX 5090 — leads on raster (100 vs 86). Traditional rendering throughput at high resolution.
Which is better for ray tracing, Intel Arc B770 or GeForce RTX 5090? +
GeForce RTX 5090 — leads on rt (100 vs 82). RT-heavy titles with path-traced lighting.