Hi, my old ivy i3 died and this new i5 4460 just came in today.
I was wondering if anyone has any real info on the power consumption regarding the two technologies, in full load and no overclocking of course.
That's the TDP, not it's power consumption. Consumption on idle for the i5 4460 should be around 55-61 watts depending on the chip, and around 156 watts under full load. It being a non-K series CPU means that there will be no overclocking anyway, so that 156W maximum should account for turbo speeds as well.
EDIT: I shall correct myself. The i5 4460 consumes just 44W on average at idle, and 122w at full load running Linpack, as detailed here:
That's the TDP, not it's power consumption. Consumption on idle for the i5 4460 should be around 55-61 watts depending on the chip, and around 156 watts under full load. It being a non-K series CPU means that there will be no overclocking anyway, so that 156W maximum should account for turbo speeds as well.
EDIT: I shall correct myself. The i5 4460 consumes just 44W on average at idle, and 122w at full load running Linpack, as detailed here:
Following on from my previous post it would seem that, for non-K series CPU's, the only real difference between the Ivy Bridge and Haswell i5's is that the Haswells use less power at idle speeds than their forebears. To reach this conclusion I have compared the i5 3550 and the i5 4460 as I believe they are the two closest CPU's from each range in terms of speed and TDP.
EDIT: For the sake of completeness, here are the specifications from the ivy bridge i3 range:
As you can see, the i3's all consume between 60-62W in idle and 84-87W under full load. Comparatively, the i5 is just as energy efficient as the i3, given that it contains two more physical cores than the i3.
That's the TDP, not it's power consumption. Consumption on idle for the i5 4460 should be around 55-61 watts depending on the chip, and around 156 watts under full load. It being a non-K series CPU means that there will be no overclocking anyway, so that 156W maximum should account for turbo speeds as well.
EDIT: I shall correct myself. The i5 4460 consumes just 44W on average at idle, and 122w at full load running Linpack, as detailed here:
That's the TDP, not it's power consumption. Consumption on idle for the i5 4460 should be around 55-61 watts depending on the chip, and around 156 watts under full load. It being a non-K series CPU means that there will be no overclocking anyway, so that 156W maximum should account for turbo speeds as well.
EDIT: I shall correct myself. The i5 4460 consumes just 44W on average at idle, and 122w at full load running Linpack, as detailed here:
That's the TDP, not it's power consumption. Consumption on idle for the i5 4460 should be around 55-61 watts depending on the chip, and around 156 watts under full load. It being a non-K series CPU means that there will be no overclocking anyway, so that 156W maximum should account for turbo speeds as well.
EDIT: I shall correct myself. The i5 4460 consumes just 44W on average at idle, and 122w at full load running Linpack, as detailed here:
That's the TDP, not it's power consumption. Consumption on idle for the i5 4460 should be around 55-61 watts depending on the chip, and around 156 watts under full load. It being a non-K series CPU means that there will be no overclocking anyway, so that 156W maximum should account for turbo speeds as well.
EDIT: I shall correct myself. The i5 4460 consumes just 44W on average at idle, and 122w at full load running Linpack, as detailed here: