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by c2h5oh 464 days ago
APUs are going to replace low end video cards, because they no longer make economical or technical sense.

Historically those cards had narrow memory bus and about a quarter or less video memory of high end (not even halo) cards from the same generation.

That narrow memory bus puts their max memory bandwidth at a comparable level to desktop DDR5 with 2 DIMMs. At the same time quarter of high end is just 4GB VRAM which is not enough for low details for many games and prevents upscaling/frame gen from working.

From manufacturing standpoint low end GPUs aren't great either - memory controllers, video output and a bunch of other non-compute components don't scale with process node.

At the same time unified memory and bypassing PCIE benefits igpus greatly. You don't have to build an entire card, power delivery, cooler - you just slightly beef up existing ones.

tl;dr; sub-200 dollas GPUs are dead and will be replaced by APUs. I won't be surprised if they will start nibbling at lower mid-range market too in the near future.

2 comments

My main gaming rig (for admittedly not very intensive games) has been a 7000 series Ryzen APU with a 780M, and my next one will also be an APU. It makes zero economic sense to build a discrete CPU system for casual gaming, even if I believe that APU prices will be artificially inflated to "cozy up" to low-end discrete GPU prices for a while to maximize profits.
Which is why for the games I play, a graphics workstation laptop like Thinkpad P series is much more useful, including GPGPU coding outside gaming, without being an heavyweight circus laptop whose battery lasts half-hour.
> tl;dr; sub-200 dollas GPUs are dead and will be replaced by APUs

that already happened like 5+ years ago. The GT 1030 never got an update, so Nvidia hasn't made an entry level GPU since. Intel kinda did with ARC, but that was almost more a dev board