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September 7, 2019 12:10 am
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/lOp2bokKmTg/huawei-announces-kirin-990-and-kirin-990-5g-dual-soc-approach-integrated-5g-modem
Huawei Announces Kirin 990 and Kirin 990 5G: Dual SoC Approach, Integrated 5G Modem
With the Huawei Mate 30 launch right around the corner on September 19th, Huawei announced the new flagship chipset that will be powering the phone. AnandTech reports: Huawei is for the first time splitting its [5G] strategy, with two versions of the Kirin 990. These versions will officially be known as the Kirin 990 and the Kirin 990 5G. The (4G) I've put here is simply to add a differentiator to tell them apart. The two Kirin chipsets are, and a standard base level, pretty much the same. Same core configuration, same camera support, same memory, same storage. However, in a few key areas beyond the modem, there are differences, such as NPU performance and core frequencies. The Kirin 990 5G is a true unified design, supporting Sub-6 GHz 5G networks on both SA and NSA architectures. In order to keep the die size in check, Huawei is using TSMC's latest 7+ manufacturing process with EUV, which helps enable a smaller die size for the sorts of devices this chip will be going into. As mentioned, one of the key elements to the Kirin 990 5G is its use of TSMC's 7FF+ with EUV, which enables the chip to have a small(er) die size. We are told the chip is over 100mm2, which is up from 74.13 mm2 on the Kirin 980 (TSMC 7nm) and 96.72 mm2 on the Kirin 970 (TSMC 10nm), possibly making it Huawei's largest smartphone SoC to date. This is compared to the Kirin 990 4G version, which is around ~90 mm2, but is built on the same 7nm process as the Kirin 980, making it a little bigger. Transistor counts for the two chips put the 990 5G at 10.3 billion, while the 990 4G is ~8 billion. XDA Developers has a spec sheet comparing the Kirin 980 against the Kirin 990 and 990 5G.Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/lOp2bokKmTg/huawei-announces-kirin-990-and-kirin-990-5g-dual-soc-approach-integrated-5g-modem
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