Nexus 8 is real, powered by Tegra processor, and is coming during Google I/O

Just the other day, a "mystery" tablet on the Google I/O site was thought to be the Nexus 8 tablet. Unfortunately, it was an earlier image of the Nexus 10. This wasn't the first time that the mythical Nexus 8 slate was thought to have made an appearance in a Google ad. Last November, a strange looking tablet was used in a Google promo. We thought it might be the Nexus 8. Whatever it was, Google felt threatened enough to change the image on the promo to the Nexus 7...
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61 Comments

1. UglyFrank

Posts: 2194; Member since: Jan 23, 2014

This could be the big news we've been waiting for, 64Bit + Android 5.0 & a super powerful processor backing it all up

5. Arte-8800

Posts: 4562; Member since: Mar 13, 2014

If this is the Tegra5 every Cpu Oems will be introuble, accept Exynos

9. Berzerk000

Posts: 4275; Member since: Jun 26, 2011

The correct name is Tegra K1. They didn't want to name it Tegra 5 because it's not a linear upgrade, it was too big of an upgrade for it to get the plain name of Tegra 5.

10. sgodsell

Posts: 7451; Member since: Mar 16, 2013

All the other OEMS are not in trouble. Qualcomm, mediatek rockchip, and more have 64bit CPUs coming out. Some like Qualcomm have the 410 which they have already been sending out samples. Full production will happen in the second half. The same holds true for mediatek.

12. Arte-8800

Posts: 4562; Member since: Mar 13, 2014

The E5422 is the only soc right know with 22nm If that Cpu was used on the S5 at the same speed as the S805 at 2.7ghz , do you realize what the speed and heavy pulling pushing torque and power it would posses

24. Berzerk000

Posts: 4275; Member since: Jun 26, 2011

The Exynos 5422 is used in the Galaxy S5 and is 28nm. If it was at 2.7 GHz, the only thing that would keep it from melting would be it not having any power due to it draining your battery. Each CPU has it's own advantages. Krait 400/450 achieve insane frequencies while still having manageable heat and power consumption, but has less performance than A15 at the same clock speed. Cortex A15 has great performance for it's relatively low clock speed, but it's very inefficient and gets hot quickly, so ARM needed to bind it with Cortex A7 to offset the workload and keep it from draining your battery and burning your hand.

27. Arte-8800

Posts: 4562; Member since: Mar 13, 2014

It's used on the Note Neo and states 22nm

35. true1984

Posts: 869; Member since: May 23, 2012

no, the one in the neo is a hexacore, 2 a15s 4 a7s. that is not the 5422, so you're wrong

54. Berzerk000

Posts: 4275; Member since: Jun 26, 2011

The Note 3 Neo uses the Exynos 5260 with 2 A15 cores and 4 A7 cores, and it is 28nm.

29. Arte-8800

Posts: 4562; Member since: Mar 13, 2014

Krait 400.450 overclocked A9, thats why it does not drain battery like A15s at 2.7

15. InspectorGadget80 unregistered

We don't know if it will have 5.0 so just wait till GOOGLE I/O.

33. arenanew

Posts: 286; Member since: Dec 30, 2013

can it perform like laptop or high end pc . crap only for browsing u spend so much crap google .

36. axarm

Posts: 1; Member since: Oct 30, 2013

If this is a 64-bit tablet and will be available this year, it will not be using the Tegra K1. The K1 that is shipping this summer is based on A15's(which are 32-bit). The 64-bit K1(based on A57) will not be available till next year as it will use the 20nm process.(Qualcomm has confirmed it will not be shipping 20nm processors this year because of the lack of 20nm production). The only 64-bit processors being sold this year are Apple A's and Intel's Atoms. The rumor mill has come full circle as it began this year with the rumor Intel would power the new Nexus 8.

49. renz4

Posts: 319; Member since: Aug 10, 2013

nvidia 64 bit tegra K1 is most likely based on TSMC 28nm HPM just like the 32 bit one. no official spec for the 64 bit one yet from nvidia. even on nvidia site they only mention specs for 32 bit TK1: http://www.nvidia.com/object/tegra-k1-processor.html but i believe 64 bit TK1 will use 28nm because nvidia did show working 64 bit TK1 running android (then they run CPU-Z program to prove the chip was indeed 64 bit) on january at CES. that's mean they already design 64bit TK1 using current 28nm process.

2. androtaku

Posts: 246; Member since: Dec 12, 2013

tegra?i thought nvidia pull out the mobile market? or is it just the smartphone

4. Berzerk000

Posts: 4275; Member since: Jun 26, 2011

Texas Instruments pulled their OMAP series out of the mobile market.

6. Arte-8800

Posts: 4562; Member since: Mar 13, 2014

Omap5

11. sgodsell

Posts: 7451; Member since: Mar 16, 2013

You can still get omap processors. Beaglebone blacks can still be purchased.

16. 0xFFFF

Posts: 3806; Member since: Apr 16, 2014

Nvidia pulled out of what they called the "mainstream mobile market". This likely includes most phones, most tablets. The Tegra K1 takes a fair amount of power, so it is basically a tablet chip. Performance is excellent and having the K1 available in a Nexus help developers gain experience with the Kepler GPU that is in the K1. Only question I am wondering about is whether it will be the two core K1 or the 4 core K1.

17. Arte-8800

Posts: 4562; Member since: Mar 13, 2014

Hope it's 8 core K1ultra immense blistering super performance

18. androtaku

Posts: 246; Member since: Dec 12, 2013

i only concern how long nvidia will provide driver support for their processor i don't remember which device but in that case, the manufacturer cannot roll out new firmware because nvidia doesn't provide the necessary driver for their chipset

38. Shatter

Posts: 2036; Member since: May 29, 2013

The K1's software is open source, Nvidia finally learned from their past mistakes.

52. renz4

Posts: 319; Member since: Aug 10, 2013

for nexus device that might not much of a problem. the original N7 still updated to latest version of android

20. grahaman27

Posts: 364; Member since: Apr 05, 2013

if its the 64bit denver K1, this will be the most efficient chip developed yet. the denver architecture is vastly superior to ARM's vanilla architecture. EIther way this is terrific news for nvidia. unfortunately, I believe it will be the 32bit version, hopefully I am wrong.

22. 0xFFFF

Posts: 3806; Member since: Apr 16, 2014

It is most likely the 4 (+1) core version of the K1. But this is no shabby chip. Just not 64-bit. I've posted this link before, but it is a good read for those who haven't paged through it before. http://www.phoronix.com/scan.php?page=article&item=nvidia_tegrak1_preview&num=1

28. Arte-8800

Posts: 4562; Member since: Mar 13, 2014

No Oems are pushing the straight A15 quadcores on phones I would really love to own a A15 quadcore phone at 2.7ghz

37. sgodsell

Posts: 7451; Member since: Mar 16, 2013

The real benefit from a A15 is hardware virtualization. So running multiple OS's would be fast on the A15.

50. renz4

Posts: 319; Member since: Aug 10, 2013

samsung did

47. TylerGrunter

Posts: 1544; Member since: Feb 16, 2012

I love that one (in fact I read it before you posted it), but I'm really looking forward the one with GPU comparison. I am really curious if Tegra K1 can beat the AMD APUs. It would put AMD in a really bad postion then, a chip with an under 10W TDP beating their 25W TDP chips. And probably it's also cheaper.

48. renz4

Posts: 319; Member since: Aug 10, 2013

because nvidia never said they are going to pull themselves from mobile space. they just said that they won't go after much for mainstream device especially phones where stuff like LTE really matters. during the latest earning nvidia mentions that tegra focus is automotive, android gaming and product differentiation. most android device still on smartphones and tablet. if they want to promote android gaming device like shield will not be enough. they still need tablet for that purpose. that's why they make something like Tegra Note 7. also if nvidia pulling out from mobile we are not going to see more tegra roadmap from nvidia. just like their chipset business. nvidia only confirm the death of their chipset division after long silence without any new product in the market
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