# NVIDIA GeForce RTX 5090 vs Intel Arc B580: specs and price compared

A sourced, side-by-side comparison of the NVIDIA GeForce RTX 5090 (NVIDIA) and Intel Arc B580 (Intel) among graphics cards (gpus). Intel Arc B580 is the cheaper of the two at $249.

## Side by side

| Spec | NVIDIA GeForce RTX 5090 | Intel Arc B580 |
| --- | --- | --- |
| US price | $1999 | $249 |
| Brand | NVIDIA | Intel |
| Released | 2025-01 | 2024-12 |
| GPU chip | GB202-300 | BMG-G21 |
| Vram (GB) | 32 | 12 |
| Vram type | GDDR7 | GDDR6 |
| Boost clock (MHz) | 2410 | 2670 |
| Cuda or stream cores | 21760 | 2560 |
| Tdp (W) | 575 | 190 |
| Pcie | 5.0 x16 | 4.0 x8 |
| Slot width | 2 | — |

## Key differences

- GPU chip: NVIDIA GeForce RTX 5090 GB202-300 vs Intel Arc B580 BMG-G21
- Vram (GB): NVIDIA GeForce RTX 5090 32 vs Intel Arc B580 12
- Vram type: NVIDIA GeForce RTX 5090 GDDR7 vs Intel Arc B580 GDDR6
- Boost clock (MHz): NVIDIA GeForce RTX 5090 2410 vs Intel Arc B580 2670
- Cuda or stream cores: NVIDIA GeForce RTX 5090 21760 vs Intel Arc B580 2560
- Tdp (W): NVIDIA GeForce RTX 5090 575 vs Intel Arc B580 190
- Pcie: NVIDIA GeForce RTX 5090 5.0 x16 vs Intel Arc B580 4.0 x8

## What reviewers say

**NVIDIA GeForce RTX 5090** — Both whitelisted testers (TechPowerUp, Tom's Hardware) lab-benchmarked this exact RTX 5090 Founders Edition on updated 2025 rigs. TechPowerUp measured a 35% 4K raster and +32% RT uplift over the RTX 4090 and calls it the fastest card with no real alternative; Tom's Hardware confirms strong performance but docks it for driver teething pains. Both flag the ~$2,000 price, high ~570W+ power draw, and a hot, loud compact dual-slot cooler. (2 sourced reviews.)

**Intel Arc B580** — Three whitelisted outlets (TechPowerUp, TechRadar, PCWorld) lab-benchmarked the $249 Arc B580 and agree it is the standout budget GPU, beating the RTX 4060 and RX 7600, with 12GB VRAM and a 192-bit bus opening up genuine 1440p play. Drivers are hugely improved over first-gen Arc, with near-zero in-game issues. Weak spots: creative/AI workloads and power draw (notably high idle on TechPowerUp). (3 sourced reviews.)

## Sources

- NVIDIA GeForce RTX 5090: https://en.wikipedia.org/wiki/GeForce_RTX_50_series (en.wikipedia.org, verified 2026-06-15)
- Intel Arc B580: https://en.wikipedia.org/wiki/Intel_Arc (en.wikipedia.org, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/graphics-cards/nvidia-rtx-5090-vs-intel-arc-b580/
Cite: Per The Front Desk Review, NVIDIA GeForce RTX 5090 ($1999) vs Intel Arc B580 ($249) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/graphics-cards/nvidia-rtx-5090-vs-intel-arc-b580/
License: CC BY 4.0.