The Ryzen 7 5800U is AMD's answer to Intel's Tiger Lake and is their fastest available chip for ultraportable and ultrathin laptops. This is the first Ryzen Mobile 5000 U-series processor to land in our office.
The Ryzen 7 5800U is AMD's answer to Intel's Tiger Lake and is their fastest available chip for ultraportable and ultrathin laptops. This is the first Ryzen Mobile 5000 U-series processor to land in our office.
That‘s one way to see it.Seems like amd needs that 5nm goodness to extract more performance in the same tdp...
I know it is hard to make direct comparisons, but I think some form of battery testing needs to be done. At least to see how the main laptop tested performs.
My tiger lake machine supports 4K120 through the docking station. I believe that the AMD Vega part is limited to 60 but I can’t test it. It’s also likely to depend on the spec of the port you are using on the laptop.Maybe I passed it up in the article, but can these power a 4k display at 120hz simply for desktop use? The most demanding thing I do these days is watch 4k videos off my computer, 99% are youtube
It‘s amazing that information on the max supported resolution is so hard to find.Maybe I passed it up in the article, but can these power a 4k display at 120hz simply for desktop use? The most demanding thing I do these days is watch 4k videos off my computer, 99% are youtube
4K120 isn't a deal breaker but I love the smoothness of 120, it's really hard to go back to 60 after you've tried 120. I use a 120hz 4K TV for productivity instead of 4 monitors so 4K is mandatory, 120 is certainly preferable. I know it's available on laptops with dedicated GPUs, but having 4K120 in an ultraportable would be AMAZINGIt‘s amazing that information on the max supported resolution is so hard to find.
Since the Radeon Multimedia engine can decode 4K120 H264 video, it makes sense to assume that the iGPU can also output that - otherwise the multimedia engine update does not make sense.
will it? even with an IPC increase, they still have fewer "big" cores. it might do well on some laptops.What we learned, even Tiger Lake can't save Intel. Only Alder Lake will change the landscape.
Even bringing back vega11 will significantly overcome tiger lake and m1 igpuSeems like amd needs that 5nm goodness to extract more performance in the same tdp...
It can be the firmware/microcode as Cezanne U use same chip design as Cezanne H*That‘s one way to see it.
The other would be that the U series‘ design is optimized for 15W and does not benefit as much from raising the TDP as Tiger Lake does which clearly seems to need the additional power, I.e does not appear to have been designed with 15W in mind.
If you look at MT results, each Ryzen core often performs better than its TGL counterpart while using half the power (in cases where the 5800U‘s score is > 100% vs. TGL‘s.). This is a bit simplified assuming perfect scaling and that all cores are loaded, but you do get twice (sometimes more, sometimes less) the performance at the same power consumption. Imo, that‘s quite amazing.
4K120 isn't a deal breaker but I love the smoothness of 120, it's really hard to go back to 60 after you've tried 120. I use a 120hz 4K TV for productivity instead of 4 monitors so 4K is mandatory, 120 is certainly preferable. I know it's available on laptops with dedicated GPUs, but having 4K120 in an ultraportable would be AMAZING
I use a 4k TV instead of 4 1080p monitors for productivity purposes. It accepts 4k120 input. It does not take 60 and up it to 120. It can accept 120 and up it to 240.There are really no "Gaming" monitors out there yet.
There has been massive industry collusion with panel makers purposely dragging their feet and delaying or not bring their technologies to 27", 32", 38" & 40" Monitors.
-HDMI 2.1 should be on EVERY MONITOR sold in 2021.
-60Hz is not "Gaming".
-Where is OLED?
-Why are there $4k 70" TV's, but not $4k 40" TV with the same technology..?
-Where is the 120Hz OLED 40" Gaming Monitor at...? People who seriously game, don't do it sitting at a dorm room desk, they do it in hand build environment and "game rooms", usually with monitor on a swing arm, and multiples, of them, etc...
Understand, a sustained OLED @ 120Hz is the closet an oldschool Gamer can get to the fabled SONY FW900, in responsiveness. From nearly 30 years ago...
I use a 4k TV instead of 4 1080p monitors for productivity purposes. It accepts 4k120 input. It does not take 60 and up it to 120. It can accept 120 and up it to 240.
Anyway, for productivity and even light gaming it works perfectly fine as far as response time is concerned.