Intel's T-series is amazing. At 35W TDP these desktop processors don't require a $100+ fanless CPU cooler and can run passively with any decent size heat sink (preferably dual towers). They also run beautifully inside Akasa / HDPLEX / Streacom fanless cases. Here's the latest Kaby Lake batch. Please note that the whole series packs the same Intel HD Graphics 630 solution.
✓ i3-7100T (2C/4T up to 3.4GHz, 3M Cache)
✓ i3-7300T (2C/4T up to 3.5GHz, 4M Cache)
✓ i5-7400T (4C/4T up to 3.0GHz, 6M Cache)
✓ i5-7500T (4C/4T up to 3.3GHz, 6M Cache)
✓ i5-7600T (4C/4T up to 3.7GHz, 6M Cache)
✓ i7-7700T (4C/8T up to 3.8GHz, 8M Cache)