Cache (Council for Awards in Care, Health and Education) and NVQ (National Vocational Qualification) are both types of vocational qualifications in the UK, but there are some differences between the two.

Cache qualifications are designed specifically for people working in the care, health, and education sectors, while NVQs cover a wider range of industries and job roles. Cache qualifications tend to be more focused on practical skills and knowledge, and are designed to help people develop the skills and knowledge needed to work in the care, health, and education sectors.

NVQs, on the other hand, are competency-based qualifications that assess a person's ability to perform a specific job role. NVQs are available in a wide range of industries and job roles, and are designed to help people develop the skills and knowledge needed to perform their job to a high standard. NVQs are often completed on the job, and involve gathering evidence of competence through observation, work-based projects, and other assessments.

In terms of level, both Cache and NVQ qualifications are available at a range of levels, from entry-level through to advanced levels. However, Cache qualifications tend to be more focused on entry-level and intermediate levels, while NVQs cover a wider range of levels and are available at all levels of education.

Overall, the choice between a Cache qualification and an NVQ will depend on your career goals and the industry you are working in. If you work in the care, health, or education sectors, a Cache qualification may be more appropriate for you. If you work in another industry or job role, an NVQ may be a better option.