Both the Institutes, Delhi College of Engineering DCE and Indian Institute of Technology Delhi are among the top Engineering Institutes of India.

I am telling you the ranking of these Institutes.

Delhi College of Engineering DCE

Delhi Technological University (Delhi College of Engineering) is an engineering university located in New Delhi, India.

It is one of the oldest engineering colleges in India and Delhi's first engineering college.

University rankings

Engineering – India
NIRF (2017) 39
Outlook India (2017) 14
The Week (2017) 10

Among engineering colleges, Delhi Technological University ranked 14 by Outlook India in 2017 and 39 by the National Institutional Ranking Framework in 2017

It was also ranked 10 by The Week in 2017

Indian Institute of Technology Delhi

The Indian Institute of Technology Delhi is a public technology, science university and research institution located in Hauz Khas, Delhi, India.

University and college rankings
General – international
QS (World) (2018) 172
QS (BRICS) (2016) 15
QS (Asia) (2018) 41
Times (World) (2018) 501-600
Times (BRICS) (2017) 32
Times (Asia) (2017) 54
General – India
NIRF (Overall) (2017) 5
Engineering – India
NIRF (2017) 4
India Today (2017) 1
Outlook India (2017) 1
The Week (2017) 1
Business – India
NIRF (2017) 6
Business Today (2016) 19
Outlook India (2016) 14

Internationally, IIT Delhi was ranked 172 in the QS World University Rankings of 2018, the top ranked university in India. The same institute ranked it 41 in Asia in the 2018 ranking and 15 among BRICS nations in 2016

It was ranked 501-600 in the world by the Times Higher Education World University Rankings of 2018, 54 in Asia and 32 among BRICS & Emerging Economies University Rankings in 2017.

IIT Delhi ranked first among engineering colleges in India by India Today in 2017, as well as by Outlook India and The Week.

It ranked fourth among engineering colleges by the National Institutional Ranking Framework (NIRF) in 2017 and fifth overall.

The Department of Management Studies sixth among management schools in India by NIRG in 2017, 19 by Business Today's "India's best B-schools 2016" and 14 in India by Outlook India's "Top 100 Management Schools" of 2016.