Android 9, 4+64G Snapdragon 625 octa-core SoC with eight ARM Cortex-A53 cpu cores 14 nm Car Multimedia Navigation System for BMW 3 5 Series M3 M5 E60 E90 EW963.
Does anyone know this brand and is this the first android car radio brand that uses a Snapdragon 625 cpu?
https://ewaying.com/collections/bmw...navi-support-idrive-steering-wheel-id6-ew963a
Seems like it is indeed the first radio to have a SnapDragon CPU. That's a big positive step for performance with these radios. The SnapDragon CPU's are faster, more powerful and much more responsive than the laggy RockChip ones.
See here: https://www.notebookcheck.net/625-vs-RK3288_8168_6984.247596.0.html
This is the only brand I've seen with it, so hopefully that will pan out to more brands using this chip and hopefully soon we'll get a Universal model that will drop into almost any car setup we have.
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How can I find out which CPU my Tab S 8.4 LTE has ? I bought my tablet from on online Italian dealer.
They all have Exynos (except some rare US and Chinese models).
corvus.corax said:
How can I find out which CPU my Tab S 8.4 LTE has ? I bought my tablet from on online Italian dealer.
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Click to collapse
Install and run the cpu-z app. It will show you the cpu and lots of other information!
dzeek said:
Install and run the cpu-z app. It will show you the cpu and lots of other information!
Click to expand...
Click to collapse
Well, I am more confused now.
I called Samsung and they accessed some internal technical data that I couldn't find online. According to the customer service rep, my LTE device (SM-T705) has a 2.3ghz snapdragon 800ghz quad core for the LTE functions and a 1.9 ghz exynos quad core. The non-LTE (SM-T700) has a 1.9ghz quad core exynos and a 1.3ghz quad core exynos (i.e., exynos 5 octa). So, according to them, my device isn't octacore, but dual (heterogenous) quad core. That's exactly what the rep told me. Hmmmmmm
Here is what cpu-z reports:
1) 4x ARM Cortex [email protected] 1.90ghz
2) 4x ARM Cortex [email protected] 1.90ghz
3) GPU Mali T628
It doesn't explicitly say if the brand of each 4-core CPU. I was unaware and A-7 could run at 1.9, even overclocked.
Here is what the CPU/RAM/DEVICE Identifer app reports:
1) Exynos 5 5420 Octa x4+4 1.9ghz.
According to this thread (http://forum.xda-developers.com/showthread.php?t=2438339), the 5420 is an A-15.
2) 3) GPU Mali T628
My observation here that maybe the device is using an LTE chip separate (not integrated) alongside an exynos octacore. It's possible according to an Australian forum: "Samsung is buying LTE modems from Intel and using them with their own Exynos 5 Octa (5420) SoC, as using in-house silicon reduces manufacturing costs."
To show how confusing this is, here is what I found on Wikipedia, describing sort of vaguely the Tab S 10.1 cpu (no similar description for the 8.4):
"The WiFi model of the tablet is powered by the Samsung Exynos 5 Octa 5420 CPUs. The LTE model comes either with a Quad-core 2.3 GHz Krait 400 on top of a Qualcomm Snapdragon 800 chipset (version for some US carriers) or with the Exynos octa-core CPU (version for some European countries)."
That seems to say the LTE version has snapdragon quad core plus another snapdragon quad core OR an exynos octacore. That would mean they'd have to have turned off the A-7 core. Either way, I thought a snapdragon would not work with the Mali GPU.
In the end, still confused, but I'm leaning toward believing it's all exynos plus that intel LTE modem. As to which cortex cores, I dunno.
They are all exynos apart from ramdom US ones as mentioned before. There is huge confusion online. Its an exynos with two quad cores but no hetrogenous processing.
Thanks for the replies. An all exynos system makes sense. Clearly, one quad core is 1.9ghz. I wonder what the other quad core runs at. The CPU-z type apps are giving conflicting results. And, clearly Samsung customer service has no idea. They think I have an exynos 1.9ghz quad plus a snapdragon 2.3ghz quad.
Wrong thread
Mokum020 said:
It's four ARM Cortex A15 cores at 1.9Ghz and four Arm Cortex A7 cores at 1.3Ghz.
They call it the big.LITTLE concept where the A7 cores are for low power/light tasks and the A15 cores for performance.
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Totally 100% correct.
Again, thanks for the help. It will be interesting to see what the Tab S2 will have in it beside a 4:3 form factor and a much lower capacity battery.
Likely the new 7440 exynos. (May have got that model number wrong!)
I guess when it comes out, I'll put my T705 on eBay. Gotta stay current ☺
Christ it comes to something when even Samsung doesn't know what's in there own devices!
This forum doesn't help either by having the wrong specs at the top of the forum page.
The majority of tab s's have the exynos cpus not snapdragon and this should be reflected in the spec details in this forum.
I can see how newcomers get easily confused.
Sent from my HTC One_M8 using XDA Free mobile app
Hi, Everyone. I'm a new member here
I had problem with my phone.
Not long ago, I bought a new phone "ASUS ZenFone 2 Laser 16 GB ZE550KL" (Lollipop 5.0)
I felt my phone battery is so wasteful.
This is my chronology :
After I bought this phone, I immediately charge my phone until full battery.
After I charge my phone, during one full day after I charge my phone. I don't use my phone at all.
But, my phone battery is reduced 5%.
Everyday my phone always reduced at least 5% battery, Although I don't use.
I'm so frustrated about it :crying:
Has anyone experienced like me ? or there is a problem of my phone ?
Master, give me advice and tips. About it and How to keep my phone is so efficient battery ?
Thankyou very much master-master here
*My Phone Spesification :
5.5"
4G LTE
Android Lollipop 5.0
Internal 16GB
Ram 2GB
Chipset Qualcomm MSM8916 Snapdragon 410
Qualcomm MSM8939 Snapdragon 615
CPU Quad-core 1.2 GHz Cortex-A53
Quad-core 1.5 GHz Cortex-A53 & quad-core 1.0 GHz Cortex-A53
GPU Adreno 306
Adreno 405
Removable Li-Po 3000 mAh battery
Dear Friends, i got an question to ask somebody here .
Well if I'm fool but i really doubt and no clear about this tablet as in the description they said For T800 Wifi device is running Exynos 5 Octa processor, octa-core 1.9GHz processor and quad-core 1.3GHz processor and for LTE devices are powered by a Qualcomm Snapdragon 800 2.3GHz quad-core processor.
And I have my galaxy tab S 10.5 LTE version T805 but in fact the processor in my device it Exynos Octa 5420 1.9ghz and quad-core 1.3ghz depend on CPU Z test result it's look actually same Wifi version. so Which LTE version that running snap dragon 2.3ghz ?
Please mind my English but hope someone here help me to explain about this .
P.S I also checked many review about this device but still i didn't get it .
Only a couple of the carrier related versions use the snapdragon cpu, the rest are all Exynos.
ashyx said:
Only a couple of the carrier related versions use the snapdragon cpu, the rest are all Exynos.
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Click to collapse
I though for all LTE version is running snapdragon CPU 2.3ghz that's why i bought this device .. anyway i like using device that running snapdragon processor because it's cause less battery and good performance for gaming ..
The OnePlus 5T has a Snapdragon 835 SoC with a Kryo 280 CPU core.
A new generation of this microarchitecture, named Kryo 280, was announced along with the Snapdragon 835 chipset in November 2016. The Kryo 280 CPU core is not a derivative of the original Kryo, but rather is a customized derivative of the ARM's Cortex-A73.
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- source: Wikipedia
So, someone who is more into that topic can tell me if the chip is vulnerable to Spectre?
Cortex-A73 is vulnerable to variant 1, 2 & 3 (not 3a) of the exploits.
My guess is yes. I've been reading around today and it sounds like the Kryo 280 is quite closely based on Cortex A73....
It's chip has support of it. But no one even says about if OS supports it. Can anyone confirm it has Snapdragon Sound aka AptX Lossless?
Akse_o said:
It's chip has support of it. But no one even says about if OS supports it. Can anyone confirm it has Snapdragon Sound aka AptX Lossless?
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Take a look here
Snapdragon 7+ Gen 2 Mobile Platform
The Snapdragon® 7+ Gen 2 Mobile Platform is our most powerful Snapdragon 7-series - ever. The Qualcomm® Kryo™ CPU boasts substantial upgrades, while the Qualcomm® Adreno™ GPU wows with the biggest performance leap in 7-series history.
www.qualcomm.com
NOSS8 said:
Take a look here
Snapdragon 7+ Gen 2 Mobile Platform
The Snapdragon® 7+ Gen 2 Mobile Platform is our most powerful Snapdragon 7-series - ever. The Qualcomm® Kryo™ CPU boasts substantial upgrades, while the Qualcomm® Adreno™ GPU wows with the biggest performance leap in 7-series history.
www.qualcomm.com
Click to expand...
Click to collapse
I know about chip supporting it. Question is if MIUI for Poco F5 supports it officially and can be enabled in rom. There are a lot of chips (mostly 8 gen and higher, also 888) support Snapdragon Sound, but developers didn't even do anything to make rom support it.
POCO F5 - Specifications
Specifications of the POCO F5. Dimensions: 75 x 161.1 x 7.9 mm, Weight: 181 g, SoC: Qualcomm Snapdragon 7+ Gen 2 (SM7475-AB), CPU: 1x 2.91 GHz Cortex-A710, 3x 2.49 GHz Cortex-A710, 4x 1.8 GHz Cortex-A510, GPU: Adreno 725, RAM: 8 GB, 12 GB, 5500 MHz, Storage: 256 GB, Display: 6.67 in, AMOLED...
www.devicespecifications.com