{"slug": "suno-vs-ace-step-vs-yue2-a-blind-music-test-and-what-each-track-really-costs", "title": "Suno vs ACE-Step vs YuE2: a blind music test and what each track really costs", "summary": "A developer ran a blind, loudness-matched comparison of Suno Pro against the open-source music models ACE-Step 1.5 XL and YuE2, generating the same instrumental and sung tracks on each and renting an RTX 5090 on Vast.ai to run the free models. ACE-Step finished a background track in 46 seconds versus 5 minutes 32 seconds for YuE2, and the entire rented session cost $0.558 at $0.67 an hour, making the card roughly ten times cheaper per kept track than Suno's $10-a-month, 20-download plan. The developer is staying on Suno anyway because the free background winner hummed when no vocals were requested and YuE2's song cut off early, meaning every free-model take must be checked by ear.", "body_md": "I make my channel's music on Suno, at $10 a month. ACE-Step 1.5 XL and YuE2 are free to download, but they need a big NVIDIA card. So I rented one by the hour and ran all three through the same two jobs, ranked by ear before I knew which was which.\n\nEvery model got the same brief in both rounds. Round one was background music: quiet late-night jazz, instrumental, no vocals, the kind of track that sits under narration. Round two was a sung song, \"Ten of You\", with the same lyrics for all three. The clips were loudness matched, lettered A, B and C, and played unedited.\n\nACE-Step and YuE2 ran in ComfyUI on a rented RTX 5090. ACE-Step finished its background track in 46 seconds; YuE2 took 5 minutes 32 seconds.\n\nThe whole session, including nine minutes of setup and 25.1 GB of model downloads, cost $0.558 on Vast.ai's bill at $0.67 an hour. Counting only the time each model ran, ACE-Step's track cost under a cent and YuE2's four to six cents.\n\nSuno Pro is $10 a month, but it allows 20 song downloads a month, so every Suno track you keep costs at least 50 cents. Per kept track, the rented card is about ten times cheaper.\n\nI'm keeping Suno for now. Money is not the problem: the free background winner hummed when I asked for none, and YuE2's song stopped before its end. With the free models, every take has to be checked by ear.\n\nIf I didn't pay for Suno, I'd try YuE2 for background music and listen to every second for humming. ACE-Step is fine for rough sketches, since it finishes before your coffee does. Anything sung stays on Suno. For ten dollars, I'm paying for the take I don't have to check.\n\nThe film is a code-rendered animation built from generated artwork, with an authorized synthetic narration voice and generated sound effects.", "url": "https://wpnews.pro/news/suno-vs-ace-step-vs-yue2-a-blind-music-test-and-what-each-track-really-costs", "canonical_source": "https://dev.to/cynxio/suno-vs-ace-step-vs-yue2-a-blind-music-test-and-what-each-track-really-costs-2og2", "published_at": "2026-10-16 21:43:48+00:00", "updated_at": "2026-10-16 21:55:00.050448+00:00", "lang": "en", "topics": ["generative-ai", "ai-tools"], "entities": ["Suno", "ACE-Step", "YuE2", "ComfyUI", "NVIDIA", "RTX 5090", "Vast.ai"], "also_reported_by": [], "alternates": {"html": "https://wpnews.pro/news/suno-vs-ace-step-vs-yue2-a-blind-music-test-and-what-each-track-really-costs", "markdown": "https://wpnews.pro/news/suno-vs-ace-step-vs-yue2-a-blind-music-test-and-what-each-track-really-costs.md", "text": "https://wpnews.pro/news/suno-vs-ace-step-vs-yue2-a-blind-music-test-and-what-each-track-really-costs.txt", "jsonld": "https://wpnews.pro/news/suno-vs-ace-step-vs-yue2-a-blind-music-test-and-what-each-track-really-costs.jsonld"}}