Huawei's CEO Yu introduces three new processors including a 64-bit octa-core chip
posted by Alan F. / Jan 15, 2014, 9:09 PM
Also coming from Huawei is a quad-core chip based on the ARM Cortex A-9 and is produced using the 28nm manufacturing process. Another octa-core processor coming from Huawei is also based on the big.LITTLE architecture with a Cortex A-15 and a Cortex A-7. Only one set of four cores can be active at a time with the former used when doing heavy duty jobs while the latter is employed for small, lightweight tasks. Both of these SoCs include GSM/WCDMA/TD-SCDMA/TD-LTE and FDD-LTE modems.
Last year, MediaTek introduced the first true octa-core chip, the MT6592, which allows all eight A-7 cores to be active at one time.
Thanks, Anonymous Tipster!
Posts: 1172; Member since: Nov 21, 2011
A quadcore A9 seems ridiculously powerful but on a 28nm dye thingy it shouldn't be too power hungry. I'm just a bit confused though. Is android optimized for octacore chipsets? If not and if I were google, I wouldn't allow it. I hate the idea of all those cores. It reminds me of those k-Pop groups with all those damn girls in them like Girls Generation....UGH....
posted on Jan 15, 2014, 9:12 PM 1
Posts: 124; Member since: Jan 15, 2014
i think there is not any big different between quadcore or dualcore krait, both of them run every apps well, ofcourse with RAM at least 1gb.. The processor is just manufactures strategy to make their product look more powerfull. Not like iphone, they never make the processor to be the power, but the experience
posted on Jan 15, 2014, 11:50 PM 0
Theoritically 64-bit devices are 2x faster. In reality its only 0.2x faster.
posted on Jan 15, 2014, 10:41 PM 0
Posts: 68; Member since: Dec 29, 2013
What a stupid theory and misunderstanding lol. 64 bit CPU means some more data storage (pointers, int values), causing more disk IO, which means slower on that bit. It's only benefit is to manage more RAMS, manupulate larger numbers and do better math calculations due to longer and more registers. You can't say, in general, an application is faster on a 32 bit system or 64 bit system.
posted on Jan 16, 2014, 12:35 AM 2
Posts: 10457; Member since: May 14, 2012
Well this was unexpected. MT announcing a 64-bit chip before Qualcomm..
posted on Jan 16, 2014, 12:46 AM 0
Posts: 867; Member since: Jun 19, 2013
Alan, why are you insisting on the nonsensical claim when you obviously aren't informed about ARM architecture? big.LITTLE doesn't necessarily mean it is only 4 cores at a time! If the heterogeneous functionality is implemented in the setup, then it is a full 8 core chip. And the A50 cores have it by default
posted on Jan 16, 2014, 2:00 AM 0
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