# item.guide
Side-by-Side Comparison Fresh Meats & Poultry

Beef Ribeye Steak (USDA Choice) vs. Ground Beef (80/20 Chuck)

Comparing 2 standards across 9 specifications. 9 key differences identified.

Comparing:
Beef Ribeye Steak (USDA Choice)
Ground Beef (80/20 Chuck)

Beef ribeye (Longissimus dorsi / Spinalis) is a prized beef cut with rich intramuscular marbling. Per 100g raw (separable lean & fat, trimmed to 0"), it provides 250 kcal, 19.3g protein, 19.1g total fat (7.8g saturated), and 2.1mg bioavailable heme iron.

View full Beef Ribeye Steak (USDA Choice) spec sheet →

Ground beef 80/20 contains 80% lean meat and 20% fat. Per 100g raw, it provides 254 kcal, 17.2g protein, 20.0g total fat (7.6g saturated), 71mg cholesterol, and 1.94mg heme iron, requiring a safe internal cooking temperature of 71°C (160°F).

View full Ground Beef (80/20 Chuck) spec sheet →

Specification Comparison Table

9 Parameters
Parameter / Spec
Energy / Calories
250 kcal 254 kcal
Protein
19.3 g 17.2 g
Total Fat
19.1 g 20.0 g
Saturated Fat
7.80 g 7.60 g
Cholesterol
78.0 mg 71.0 mg
Heme Iron
2.10 mg 1.94 mg
Sodium
54.0 mg 66.0 mg
Potassium
302 mg 270 mg
USDA Safe Internal Temp
63°C (145°F) with 3-min rest (Medium-rare, ~54°C/130°F, is common restaurant practice but is below the official USDA minimum) 71°C (160°F) (Ground meat safety)