Intel
Arc B580
Battlemage · 12 GB · 190 W · $249
82
/ 100
From $249
VS
GeForce RTX 5090 wins by 16
NVIDIA
GeForce RTX 5090
Blackwell · 32 GB GDDR7 · 575 W
98
/ 100
From $1,999
Verdex verdict
GeForce RTX 5090 takes it — here’s why.
In our weighted Verdex score, Arc B580 lands at 82 and GeForce RTX 5090 at 98. That puts GeForce RTX 5090 ahead by 16 points — a decisive margin driven mostly by its strengths in the categories below.
Pick Arc B580 if…
- ✓Incredible $/frame at 1440p
- ✓12 GB VRAM on a budget card
- ✓Modern AV1 + XeSS 2
Pick GeForce RTX 5090 if…
- ✓Unrivaled 4K and path-tracing
- ✓DLSS 4 Multi-Frame Gen
- ✓32 GB VRAM for AI
Score breakdown
Arc B580
82 raster 82
rt 76
ai 80
efficiency 84
GeForce RTX 5090
98 raster 100
rt 100
ai 100
efficiency 78
Specs side-by-side
Spec
Arc B580
GeForce RTX 5090
Architecture
Xe2 Battlemage
Blackwell
Xe cores
20
—
VRAM
12 GB GDDR6
32 GB GDDR7
Memory bus
192-bit
512-bit
TBP
190 W
575 W
CUDA cores
—
21,760
Tensor cores
—
680 (5th gen)
RT cores
—
170 (4th gen)
Bandwidth
—
1792 GB/s
PCIe
—
PCIe 5.0 x16
Arc B580
Pros
- +Incredible $/frame at 1440p
- +12 GB VRAM on a budget card
- +Modern AV1 + XeSS 2
Cons
- −Older DX11 titles can struggle
- −Needs resizable BAR
- −No ultra-high-end option
GeForce RTX 5090
Pros
- +Unrivaled 4K and path-tracing
- +DLSS 4 Multi-Frame Gen
- +32 GB VRAM for AI
Cons
- −Enormous power draw
- −Two-slot+ cooler required
- −Scarce MSRP supply
FAQ: Arc B580 vs GeForce RTX 5090
Which is better, Arc B580 or GeForce RTX 5090? +
GeForce RTX 5090 scores 98 on our weighted rubric — ahead by 16. Your best pick depends on the sub-scores above.
Is Arc B580 worth the price? +
At $249, Arc B580 delivers a Verdex score of 82 — strongest in efficiency.
Is GeForce RTX 5090 worth the price? +
At $1,999, GeForce RTX 5090 delivers a Verdex score of 98 — strongest in raster.
Does Arc B580 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.