Rockpedia

Compare

Two genres, side by side. The ratings are editorial judgements on a ten-point scale, not measurements. Where they come out level, the difference is in the prose underneath them.

First genre

US power metal1983

Second genre

Speed metal1981

Head to headUS power metal vs Speed metal
US power metal: heaviness 7, melody 8, speed 7. Speed metal: heaviness 7, melody 8, speed 9.Heaviness7 / 7Melody8 / 8Speed7 / 9
Each corner is a ten-point rating. The further out, the higher.

The difference, by ear

Speed metal is faster and simpler; US power metal writes longer songs with more harmonic movement.

Both are sung cleanly, but speed metal is a little faster: 180 to 230 bpm against 150 to 200. To hear the difference, play Manowar next to Motörhead. They share a root in heavy metal, and speed metal came first, by two years. United States appears in the origins of both.

Put together from each genre's vocals, tempo, song length, key acts and place in the tree.

In figures

Heaviness
US power metal7
Speed metal7
level
Speed
US power metal7
Speed metal9
+2
Melody
US power metal8
Speed metal8
level

US power metal

1983 · USA

Where it sits

Heavy metal › Traditional heavy metal › US power metal

In short

The American version, rawer and closer to thrash than its melodic European cousin.

How it sounds

  • Riffing closer to thrash, with aggressive palm muting and variable tempos.
  • Very high vocals, often at the top of the register.
  • Epic, martial or mythological lyrics; rawer production than the European version.

Key acts

  • Manowar
  • Riot
  • Jag Panzer
  • Vicious Rumors

Start here

The pickJag Panzer - Ample Destruction. The best US power metal album, no argument.

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Speed metal

1981 · Germany / USA

Where it sits

Heavy metal › Speed metal

In short

NWOBHM with the throttle down, but the vocals still melodic. The missing link between heavy metal and thrash.

How it sounds

  • Tempos of 180 to 220 bpm with galloping or two-beat drumming.
  • Fast palm-muted riffing, but with vocals that stay melodic and high.
  • Long solos with NWOBHM-school technique.

Key acts

  • Motörhead
  • Exciter
  • Agent Steel
  • Helloween

Start here

The pickMotörhead - Ace of Spades. Thirty-five minutes, constant speed, zero compromise.

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