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GeForce RTX 4070 SUPER vs Arc B580 — Specs & Performance Compared

Side-by-side comparison of 2 GPU parts: GeForce RTX 4070 SUPER vs Arc B580. MSRP range: $599 · $249. Specs, synthetic benchmarks, AI inference tok/s, and Amazon availability — click into any column header for the per-SKU benchmark page.

Verdict: The GeForce RTX 4070 SUPER is ahead of the Arc B580 on all 7 shared benchmarks on file, by 38% to 88% (88% in PassMark G3D Mark). On qwen2.5:14b, the Arc B580 generates 35.0 tokens/s against 24.9 for the GeForce RTX 4070 SUPER (best community run on file for each).

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*Price sourced from Amazon.com. Price and availability subject to change.

Where to buy

A listing for each part; the current price and stock are on the retailer's page.

Specs side-by-side

SpecGeForce RTX 4070 SUPERArc B580
vram gb 1212
vram type —GDDR6
tdp w —190

Synthetic benchmarks

Each row says whether a higher or a lower number is better (ranks and times are lower-is-better). Per-row scores come from public benchmark databases (PassMark, TechPowerUp, Geekbench, Cinebench). Empty cells mean we don't yet have that benchmark on file for the SKU.

BenchmarkGeForce RTX 4070 SUPERArc B580
3DMark Fire Strike (higher is better) 40,528 points—
3DMark Fire Strike Extreme (higher is better) 23,212 points—
3DMark Fire Strike Ultra (higher is better) 12,182 points7,953 points
3DMark Port Royal (higher is better) 13,035 points7,879 points
3DMark Speed Way (higher is better) 5,199 points2,807 points
3DMark Steel Nomad (higher is better) 4,650 points3,070 points
3DMark Time Spy (higher is better) 20,835 points15,135 pts
3DMark Time Spy Extreme (higher is better) 9,831 points—
PassMark G2D Mark (higher is better) 1,193 pts701 pts
PassMark G3D Mark (higher is better) 29,959 pts15,926 pts
Tom's Hardware GPU Hierarchy (lower is better) 759 rank260 rank

AI inference (tokens/sec)

Top community-reported tokens-per-second results for popular LLMs. See the per-SKU benchmark page for the full set including quantization, prompt length, and source citations.

GeForce RTX 4070 SUPER

  • llama3.2:1b: 183.0 tok/s
  • llama3.2:1b: 183.0 tok/s
  • Llama 3.2 1B Instruct: 183.0 tok/s

All GeForce RTX 4070 SUPER AI benchmarks →

Arc B580

  • qwen3:30b: 850.0 tok/s
  • llama2:7b: 72.0 tok/s
  • llama2:7b: 70.1 tok/s

All Arc B580 AI benchmarks →

Quick answers

Which is faster, the GeForce RTX 4070 SUPER or the Arc B580?

The GeForce RTX 4070 SUPER is ahead of the Arc B580 on all 7 shared benchmarks on file, by 38% to 88% (88% in PassMark G3D Mark).

Which is better for running local LLMs?

On qwen2.5:14b, the Arc B580 generates 35.0 tokens/s against 24.9 for the GeForce RTX 4070 SUPER (best community run on file for each).

What did the GeForce RTX 4070 SUPER and the Arc B580 cost at launch?

The GeForce RTX 4070 SUPER launched at a $599 MSRP and the Arc B580 at $249. Street prices drift from launch pricing; the Where to buy section links current listings.

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