GPT Image 2.0 vs Seedream 5.0 Pro

GPT Image 2.0 and Seedream 5.0 Pro differ on 3 specifications — from what each one costs to which inputs it accepts. Every value below is read from the live model catalog, so it stays current as new versions ship.

Which should you use?

GPT Image 2.0 reaches 4K and costs a fraction of a credit at entry; Seedream 5.0 Pro stops at 2K and starts at 7. On specification there is no contest — pick Seedream only if its output suits your subject better in a side-by-side.

The specifications are lopsided. GPT Image 2.0 covers 1K, 2K, 3K and 4K, from a fraction of a credit up to about 6.5. Seedream 5.0 Pro covers 1K and 2K, from 7 to 13.

So GPT Image 2.0 offers more resolution tiers at a small fraction of the price. There is no dimension on paper where Seedream 5.0 Pro is ahead.

That leaves output quality, which the catalog cannot tell you about and which genuinely varies by subject. The cheap thing to do is run the same prompt through both on your own material once — at these prices, that test costs almost nothing and is worth more than any general claim about which model is better.

Pick GPT Image 2.0 when

  • Cost and resolution range both matter: 1K through 4K, from well under a credit.
  • You are generating many images and want the cheapest per attempt in the catalog.

Pick Seedream 5.0 Pro when

  • You have compared both on your own material and prefer Seedream's output.
  • 1K or 2K is all you need and the difference in look justifies the price.

Checked against both models on 2026-08-09.

OpenAI

GPT Image 2.0

OpenAI's next-generation image model

Try now

ByteDance

Seedream 5.0 Pro

ByteDance flagship image generation & editing model.

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Side-by-side specs

How GPT Image 2.0 and Seedream 5.0 Pro compare when used for Text to Image.

GPT Image 2.0 versus Seedream 5.0 Pro specifications for Text to Image
SpecificationGPT Image 2.0Seedream 5.0 Pro
Starting pricefrom 2 credits per megapixelfrom 7 credits per generation
VersionsStandardStandard
Resolution1k, 2k, 3k, 4k1k, 2k
Aspect ratios21:9, 16:9, 3:2, 4:3, 5:4, 1:1, 4:5, 3:4, 2:3, 9:16, 9:2116:9, 3:2, 4:3, 1:1, 3:4, 2:3, 9:16
Text promptYesYes
Reference imagesUp to 10Up to 10
Try both in the Text to Image generator

Frequently asked questions

Is GPT Image 2.0 or Seedream 5.0 Pro better?
GPT Image 2.0 reaches 4K and costs a fraction of a credit at entry; Seedream 5.0 Pro stops at 2K and starts at 7. On specification there is no contest — pick Seedream only if its output suits your subject better in a side-by-side.
What's the difference between GPT Image 2.0 and Seedream 5.0 Pro?
GPT Image 2.0 and Seedream 5.0 Pro differ on 3 tracked specifications, covering price, output resolution, duration limits and which inputs each one accepts. Both are available on ZOOOP for Text to Image, so you can run the same prompt through each and compare the results directly.
Can I use both GPT Image 2.0 and Seedream 5.0 Pro on ZOOOP?
Yes. One ZOOOP account gives you both GPT Image 2.0 and Seedream 5.0 Pro — plus every other model in the catalog — on the same credits, with no separate subscription per provider. You can switch models mid-project and keep your prompt.

More comparisons

See all comparisons

Specifications are read from the live ZOOOP model catalog and change as providers ship new versions. Credit figures are starting prices — the final cost depends on resolution, duration and the options you pick.