Ribeye vs Tenderloin — What's the Difference?
Quick Answer
Ribeye (ribeye) and Tenderloin (beef tenderloin) are not the same cut: Ribeye is rib primal (upper rib / rib eye muscle); Tenderloin is loin primal (psoas major).
Canonical entities: Ribeye · Tenderloin
Side-by-side
| ribeye | tenderloin | |
|---|---|---|
| Primal | rib | loin |
| Muscle / location | upper rib / rib eye muscle | psoas major |
| Character | Highly marbled steak cut from the rib primal; bone-in or boneless retail cuts vary by market. | Most tender muscle of the loin; center cuts often sold as filet mignon. |
Key differences
- Different primals: rib vs loin.
- Texture and slicing: compare fibrous, grain-heavy cuts vs more tender steak-style muscles based on each cut’s description.
- Retail naming diverges by country—always map through a canonical cut when translating menus or labels.
When to use each
Ribeye
Pick Ribeye when you want its specific marbling/texture profile: Highly marbled steak cut from the rib primal; bone-in or boneless retail cuts vary by market.
Tenderloin
Pick Tenderloin when its primal/muscle traits fit the dish: Most tender muscle of the loin; center cuts often sold as filet mignon.
Ribeye and Tenderloin are different canonical muscles/primals: Ribeye is rib (upper rib / rib eye muscle); Tenderloin is loin (psoas major).
Choose based on tenderness, marbling, grain direction, and how you plan to cook (sear vs braise vs slice thin).
Read the full guides: ribeye (what-is) · tenderloin (what-is) · ribeye hub · tenderloin hub