In the wake of the new death battle by Screwattack, although I do accept the outcome, I would like to add my own two cents on the issue. I still believe they didn't properly analyse Goku's feat. I'm not saying it would change the outcome, but here is what I have found with this research, unfortunately as per the rules of this website, I cannot post links to these interviews or pictures, but you may be able to find them with a quick google search.

Goku's strength:

Goku is far stronger than any of the Superman fan base or Screwattack have given him credit for, he'll I had to re-read the manga to find this feat! In his base form on Supreme Kai's world Goku lifted a katchin cube. This is stated by Supreme Kai to be the most dense/hard material in the DBZ universe. We can relate this to a Neutron Star, would is one of the most dense/hard materials in our universe, now a Neutron star per cubic centimetre is about 400 million tons. Now, since Goku is 5ft 9in and this cube was up to his lower rib cage making this cube around 3ft tall and since its equal on all sides making its total square area that of 27 cubic feet. Now remember it is 400 million tons per cubic centimetre , it takes 28,316 cubic centimetres to equal 1 cubic foot and there's 27 cubic feet within this cubes area. Now we can find out how much this cube weighs, but why stop there? Goku has transformations! And Goku lifted this in his base form during the Buu saga! By now we all the know the multipliers, but what we don't know is what are the multipliers of Super Saiyan God and Super Saiyan God Super Saiyan.

Now I am going to assume that since Super Saiyan God looks like a Kaioken I'm going to lowball this at about x20 that of a Super Saiyan 4 and since Super Saiyan God Super Saiyan is basically going Ssj in God mode, it's most likely 50x that of SsjG.

So now the math:

40,000,000 x 28,316 x 27 x 202 x 502 x 22 x 42 x 102 x 202 x 502= 1.9 nonillion tons. DAAAAAAAMN!

Goku's speed:

Goku's power level on the way to King Kai's world = 450.

Time needed to get there= 6 months = 4320 hours - 1080 hours of sleep/rest = 3240 hours of travel.

Snake way: 1 million/3240 hours = 310 km/h.

Goku's power level after King Kai training= 8,000

Time needed to travel snake way: 28 hours.

Snake way linear distance: 307,000 kilometres

307,000 Km/ 28 hours= 11,000 km/h.

Power level: 8,000/450= 18 times higher

Speed: 11,000/310= 36 times faster!

Ratio Speed/PL = 2:1

Power level of 450= 310 km/h

Goku SSJ on Namek power level= 150 million.

150 million/450 = 333,333

310 km/h x 666,666 (ratio speed/PL 2:1) = 206, 666, 460 km/h.

Goku base Power Level on Namek = 3 million (after Zenkai Boost against Ginyu)

SSJ Goku Namek Power Level = 150 million = 50x Goku's base

Ssj transformation = Power Level multiplication

206,666,460 km/h x 10 20 = 13,226,653,440,000 km/h = 12,247x Lightspeed.

Add the God multipliers which would increase this number: x20 x50

Then Goku's top speed is: 1.3 Quintillion Km/h.

Now I would go into Durability and Output, I will in another chapter/one-shot when I have those numbers. Now I know this may seem like a DBZ fan being butthurt, but as I said... I accept the outcome. I mean in the new Death Battle, they did Lowball Superman's speed feat. He is capable of more! I just want to give the facts on GOKU! Not Superman. If I was trying to prove Goku would win, I would've included Superman feats in here as well. But I didn't. Hope you enjoyed, peace out!