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mru | 16 years ago

ARMv7 has a SIMD unit (NEON) that easily outshines SSE and Altivec. Floating point support is also good nowadays.

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DarkShikari|16 years ago

Or, better said, the instruction set NEON outshines SSE and Altivec. The actual vector unit is a bit lacking performance-wise by comparison, which shouldn't be particularly surprising given that it runs on 100 times less power.

mru|16 years ago

True, but there's nothing to say future implementations will not be faster. Adding more execution units is "easy". Fixing an instruction set is not.