Athlon 64: Workstation performance: Viewperf & SPEC APC
In the Viewperf tests Data Explorer (DX) and Design Review (DRV), the Athlon 64 FX-51 is up to 10 per cent faster than the Pentium 4. The three CPUs tested are pretty much level in the remaining tests.
In the SPEC benchmarks, the Athlon 64 FX-51 is generally faster than the Pentium 4, but delivers almost identical performance to the Pentium 4 Extreme Edition.




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