Given the general heat produced by the Athlon 1.2 and 1.33 GHz models, I was initially expecting a mini-space heater with the Athlon 1.4 GHz. Surprisingly, it actually ran at comparable heat ratings as previous Athlon 1.2 and 1.33 GHz models. As with all current Athlon and Duron Socket A processors, the chips do not include a temperature sensor, so making sure the HSF is both attached properly and plugged into the motherboard, are of paramount importance.
Overall temperatures with our reference CPU translated into 39-43 degrees Celsius using a very good HSF and in a well-cooled, multi-fan system, all the way up to 47-51 degrees Celsius for a standard HSF and mini-tower case. In fact, reference testing in a decked-out Tornado 2000 case yielded very similar core heat levels for the 1.2, 1.33 and new 1.4 GHz Athlons.
It seems that AMD hasn't exactly kept the lid on their Athlon 1.4 GHz release, as several online vendors already have the processor up for sale. Current retail prices range between $215-$230 on Pricewatch, which would place the Athlon 1.4 GHz right between the Pentium 4-1.4 and 1.5 GHz processors. Another added benefit to the Athlon 1.4 GHz is that slower Athlons will likely experience price decreases, and in fact, its pre-release listing has already had a downward impact on the Athlon pricing structure.
With the release of the Athlon 1.4 GHz, AMD has fired yet another salvo in the never-ending war for CPU supremacy. In this case, the performance champ just got a bit faster and puts more pressure on Intel to raise the bar with their Pentium 4. Best of all, the low price tag will make the Athlon 1.4 GHz a very attractive option for many new system buyers, especially those who want the absolute best bang for their buck.
Vince Freeman
Editor
Highs:
- Fastest performer you can buy
- Still lower priced than Pentium 4
- Choice of either DDR or SDRAM
Lows:
- Nearing the end of the Thunderbird line
- Still hot and risky to install yourself