cbn
Lifer
- Mar 27, 2009
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Well, if you look carefully... each new generation of Core CPU has somewhere between roughly 5-10% IPC bump. (Closer to 5% than 10%, for most software.)
But also for "marketing" reasons, I suspect, the rated clock speed of each successive generation of Celeron CPU has received a 1-multiplier / 100-Mhz clock-speed bump.
So the IVB Celeron G1610 was 2.6Ghz, HSW Celeron G1820 was 2.7Ghz, and SKL Celeron G3900 is 2.8Ghz.
At least, from memory, that's how I think that they stack up.
And the price of each of those has hovered between $40-45 at most retailers.
That's quite a bit of value at the low-end. Sure, it's not a powerhouse for gaming (much), or video-editing, but it's perfectly adequate for most desktop tasks.
Value has no doubt improved, but I don't think it has been improving as quickly as we have seen with cheap laptops. (eg, Pentium 3825U and 4405U that received hyperthreading)
Maybe this is why we have seen features like VT-d and AES-NI make a move to the low end with Skylake Celeron. This, in contrast, with Haswell where VT-d was only available on the Haswell Core i3.