Are these results normal: 5M led strip, only 1 A
While the leds may be 5630 sized, the die size on the led is important too. Some are not full sized and are essentially putting a weaker led in a bigger package to pad their profit. Not all 5630 run at 50 mA either, which is what 60 / 3 in series per 1 meter at 1 Amp comes out to. Standard 5630 are 150 mA diodes, etc etc.

quickest way to test this is to measure the voltage across the resistor for one 3 led section. I = V/R. This tells you the current through the resistor and since current is the same in a series circuit, tells you the current of one 3 led section. Multiply up for what you should get.

At 1 Amp for 5m/300 leds means 1 Amp / 100 segments = 10 mA per segment. Incredibly low. You may have gotten duped.