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

Side-by-side comparison of 2 GPU parts: Arc B580 vs GeForce RTX 4070 SUPER. MSRP range: $249 · $599. 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

SpecArc B580GeForce RTX 4070 SUPER
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.

BenchmarkArc B580GeForce RTX 4070 SUPER
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) 7,953 points12,182 points
3DMark Port Royal (higher is better) 7,879 points13,035 points
3DMark Speed Way (higher is better) 2,807 points5,199 points
3DMark Steel Nomad (higher is better) 3,070 points4,650 points
3DMark Time Spy (higher is better) 15,135 pts20,835 points
3DMark Time Spy Extreme (higher is better) —9,831 points
PassMark G2D Mark (higher is better) 701 pts1,193 pts
PassMark G3D Mark (higher is better) 15,926 pts29,959 pts
Tom's Hardware GPU Hierarchy (lower is better) 260 rank759 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.

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 →

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 →

Quick answers

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

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

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

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