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Qualcomm to give all its 3nm AP foundry work to TSMC instead of Samsung
- ksec 5y agoWell not unexpected. What is also missing in the report is that TSMC 3nm also performs better. And that is 2023, for anyone that is wondering.
- sylware 5y agohuh? Read somewhere, I think from wikipedia, that Samsung 3nm is not ready, and not expected to be ready before 2024.
- phkahler 5y ago>> What is also missing in the report is that TSMC 3nm also performs better. Was recently reading some non-authoritative news that TSMC is also having yield issues on their 3nm. From the sound of it probably not as bad as Samsung. Taken together this doesn't look good for Intel's optimism toward catching up in just a few years.
- ksec 5y ago>some non-authoritative news Which is why those news are clickbait title. For a node that is expected to enter volume production by the end of 2022 / early 2023, having yield issue in Q1 2022 is completely normal. Compared to Samsung which is still having yield issues now on their current 5nm / 4nm node.
- hajile 5y agoAnd their 5nm actual size is much closer to TSMC N7+ or Intel 10nm rather than N5
- hajile 5y agoIt can’t come soon enough after rounds of terrible Samsung fab results. Their latest and greatest node is still somewhere around TSMC 7nm or intel 10nm, but with worse performance characteristics and current leakage.
- stemc43 5y agolack of competition is depressing
- simpsond 5y agoI really hope Intel can get back on track and find success with IDM 2.0. Not long ago they had a process advantage… up until 10nm yield woes.
- bestouff 5y agoJust wait for TSMC to become fully Chinese.
- unionpivo 5y agoIs this likely to happen ?
- ilove196884 5y agoProbably. Make no mistake. China wants Taiwan for tsmc.
- Hamuko 5y agoHaven't people been floating the idea of Taiwan destroying TSMC's facilities in the event of an invasion?
- Rastonbury 5y agoImagine the chip shortages then!
- lnsru 5y agoDon’t worry, Intel is expanding foundry capacity for this case. Apple SoC will stay on the same node for couple years, but that’s not an end of the world for consumers.
- eklavya 5y agoSo much consolidation in a single entity. Lessons learned from covid are already forgotten? What’s plan B?
- nunez 5y ago35% yield for mobile SoCs sounds...crazy low? Is that normal for mobile SoCs or are Samsung's fabs that inefficient?
- hajile 5y ago35% would be bad yields with a 650mm^2 GPU. These are likely only around 80-100mm^2 (likely because it’s impossible to find die size numbers for recent snapdragon processors — reviewers need to solve this). Abysmal would be damning their process with faint praise. I wonder if Samsung is even turning a profit or just trying to offset losses.
- imachine1980_ 5y agoIn 6 NM crazy low in 3 Maybe reasonably, each time the process shrik tend to be more harder to sustain the yield
- _0w8t 5y agoNote that this is for 2023, so Samsung still can improve this for mass production.
- sct202 5y agoPhones with the Snapdragon 8 Gen 1 with the referenced 35% yield are launching this month (Samsung S22 is being delivered to preorders this week), so SS must have churned out quite a few wasted chips to meet the launch.
- ksec 5y ago>Samsung's fabs that inefficient? This has been the case for sometime, I pointed it out way back in 2017 on SemiWiki. They are fine on mature node though, this is only a problem on leading edge. But credit where credit are due, Samsung didn't give up. Leading edge is hard, and that is saying the least. If you have been wondering where those Samsung NAND and DRAM profits gone, Foundry services. And if you have been asking why TSMC just doesn't hike price. Samsung has been keeping them at bay some what. And if you think TSMC is a monopoly and has no competition. You should spend a weekend doing more reading on Semi-Conductor industry.