Hardware Secrets writes: "Today we put together a review comparing the performance of entry-level CPUs on the USD 70 price range: Celeron E1400 (dual-core 2 GHz), Pentium Dual Core E2160 (1.8 GHz), Pentium Dual Core E2180 (2 GHz) and Athlon X2 4600+ (2.4 GHz). With this review we wanted to answer a simply question: which one is the best USD 70 CPU today? We also included on this round-up a Core 2 Duo E4400 (2 GHz). We know that this CPU isn't on this price range (and not even sold in the US anymore), but we were curious to compare a Celeron, a Pentium Dual Core and a Core 2 Duo all running under the same clock rate (2 GHz in our case) to see what is the performance difference between these Intel CPUs. Which CPU is the winner?"