The one potential disadvantage is say your GPU dies - you will not be able to run off the iGPU while troubleshooting.Īnother potential downside is losing the ability to run your iGPU and regular GPU simultaneously. It can run at its rated speeds perfectly fine like any other chip. Intel wouldn't sell the chip if any other part of it was somehow not up to snuff. The only real difference is the iGPU is just severed so it's a dead part of the CPU. Some people go for F chips thinking they'll get a better OC, actually. So there's no benefit there.ĬPU silicon quality is really unaffected too. Using both at the same time in the hopes of reducing latency isn't worth your time since it won't.į chips with no gpu generally don't run any cooler than a non-f chip with a GPU installed. Having it enabled or disabled with a dedicated GPU installed will not make a difference. Not having iGPU or having one enabled doesn't affect performance at all, really. And as I just wrote, the GPU has its own encoder on there so you're set. So you are correct - you wouldn't use it anyway. Most people with a GPU end up with the iGPU disabled anyway, so it's not like you're losing out on something. Most people honestly never need to use QSV. QSV is good but really shines when you're actually doing realtime transcoding say for running a plex server. If you have a Nvidia GPU, then you can use the encoder on that while recording or streaming and that will work great. Or does not having the IGPU actually increase the performance? Because the cpu outputs less heat and/or doesn’t need to monitor the IGPU?Īnd finally is the silicone quality lowered since the CPU had a defective IGPU in the first place forcing Intel “disable it”? What other features am I going to miss having a “F” cpu?ĭoes not having the IGPU affect the performance? I’m guessing the latency between the iGPU is much lower than the DGPU and does that mean that certain process will rather take the IGPU route and make the system more responsive and faster? I (think) also understand that having a discrete graphics card disable the IGPU within the bios? Does that mean that quick sync will never get used if I don’t use the CPU as output display? But what are exemple of real life work where encoding comes in use? I use my cpu mainly for gaming and sometime record my gameplay, am I affected by not having quick sync? Quick sync: apparently quick sync is useful when doing video encoding. At first I only thought it was because it had no IGPU, but after more online reading I learned that Intel’s IGPU actually come with additional features. Hi, I recently ordered a 10900KF because it was on sale 50 CAD$ cheaper than the 10900K.
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