IT이야기2015. 4. 16. 01:59

벤치마크가 system을 다 대변할수는 없지만, CPU benchmark와 GPU benchmark 두개를 동시에 보는 것은 시스템 성능을 볼수 있는 좋은 측면인것은 맞지요,

Qualcomm이 물량면에서 독보적이었는데 작년에 ARM이 완전 많이 따라왔네요. PowerVR은 Apple에 들어가면서 물량이 무식하게 늘었었고요, Apple이 깐깐하게 선택하고 관리할테니 실제적으로 가장 advance한것이 아닐까 생각됩니다.

역시 GFXBench결과로 Apple IPad에 들어간 PowerVR GX6895이 넘사벽이네요. 이건 desktop 왠만한 GPU와 비교해도 당당할것 같은데요. ARM Mali와Qualcomm Adreno가 차이거 거의 없네요. ARM solution이 이정도로 많이 따라왔나요.

 

3D관련 benchmark라고 보여지는 부분에서는 Tegra가 단연 최고네요. IPhone6에 들어가는 PowerVR GX6450이 엄청 뒤지는것을 보면 Apple이 mobile에서 3D의 중요성을 크게 생각하지 않는거라 보여집니다. 반대로 NVidea는 시장도 없는 3D성능에 계속 목을 맸기때문에 모바일 시장에서 망했었다고 봐도 되겠네요. ARM Mali가 상당한 성능을 보여주네요. ARM이 GPU로 돈을 많이 벌것으로 생각되네요. License정책같은것을 알면 도움되겠네요.

 

Intel과 NVida는 아직까지 mobile까지 확장할 준비가 안되어 있네요. Clock이 너무 놓고 소비전력이 너무 높습니다. 퀄컴의 강력한 경쟁자는 ARM이 되겠네요. 독보적으로 좋을줄 알았는데 거의 비슷하다고 보여지고 ARM 솔루션이 좋은 부분도 있네요. 삼성 갤럭시 S6에도 ARM Mali 새로운 버전이 들어갔을텐데, 성능이 정말 궁금합니다. Mali-T760. 물론 퀄컴 S810에도 어마어마한 Adreno가 들어가있지요. Andreno 430. 발열이 좀 있다고는 하는데. ㅋㅋㅋ. S808에는 Adreno 418.

Source : http://www.linleygroup.com/mpr/article.php?id=11346

 

Samsung Galaxy S6 GFXBench result

http://gfxbench.com/device.jsp?benchmark=gfx30&D=Samsung+Galaxy+S6+%28SM-G920x%2C+SC-05G%29&testgroup=overall


Anandtech S6 Benchmark Preview (정말 비교가 detail하네요.)

http://www.anandtech.com/show/9111/samsung-galaxy-s6-and-s6-edge-preview/2


Samsung S6 vs LG G FLEX 2 G, LG G FLEX는 S810의 초기 물량인데도 큰 차이가 안보이네요. 1080p display여서 그럴까요?

http://gfxbench.com/compare.jsp?benchmark=gfx31&D1=Samsung+Galaxy+S6+%28SM-G920x%2C+SC-05G%29&os1=Android&api1=gl&D2=LG+G+Flex+2+%28F510%2C+H950%2C+H955%2C+H959%2C+LS996%2C+US995%29&cols=2



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Posted by 쁘레드
IT이야기2015. 4. 1. 05:02

Jay Z가 주도하는 Music streaming service가 발표되었습니다. Tidal(타이달). 한국말로 조류? 조수간만의 차를 이용하는 움직임 또는 흐름 뭐 그런뜻인데, 느낌은 있지만 정확한 한국말은 Trend 정도의 의미가 되려나? 이것도 한국말이 아닌데.

가격이 기가 막힙니다. 좀 들으려면 $20/month를 내야하는데, 자신이 가진것을 높게 평가하는 것은 좋으나, 너무 비싸네요. 요즘 HBO도 10불만 추가하면 볼수 있는 판에 음악을 저렇게 비싸게 주고 들을 사람이 얼마나 될까요? 좋은 비교표가 있어서 가져왔습니다. 망할수도 있을텐데, 우선 좋은 musician들은 많이 모은것 같습니다. Taylor Swift는 참석을 안했다고 얘기가 나오네요. 

Pandora가 이렇게 쌌나요. 애플이 주도하는 Beat가 차라리 잘 하고 있는것 같습니다. Spotify도 요즘 이름 많던데.


비욘세 남편 Jay Z는 완전 사업가 정신으로 무장한 부자 유전자를 가지고 태어난 사람이네요.(비욘세 결혼 잘했네)



Posted by 쁘레드

Nasdaq이 2000년 버블붕괴이후 15년이 지나서야 그때 수준으로 돌아갔다는 뉴스가 있었습니다. 다시는 못갈거라고 했는데 15년은 걸리네요.

 

우리회사는 어떨까해서 찾아봤더니 역시나 잘나가는 회사답게 회복한지 오래됐고 그 위치에 오래 머물고 있네요.

 

주요 회사가 다 그런가 해서 Intel을 찾아보니, 헉 역시나 그때 인텔은 엄청난 돈벼락을 맞았었네요.

Apple은 어떨까 했더니, 애플은 닷컴 버블을 그당시에 못 누렸네요. 엄청나게 뒷심이 좋네요.


2000년에 Top 10 회사 list입니다. 500B에 넘거가 근접한 회사가 3개나 있었네요. 지금 inflation을 고려해서 계산하면 얼마나 될까요.


그래서 심심해서 Apple과 GE/INTC를 2005년부터 비교해봤더니 지금도 그런데 2000년 부터 비교하면 의미가 없어지더란. 어쨌든 Apple 2005년에 샀으면 와~



Posted by 쁘레드
IT이야기2015. 3. 13. 03:04
QCOM에게는 안좋은 소식이네요. MSM은 삼성에게 까이고, Modem은 Apple에게 까이면 주요 매출 소스가 없어지게 됩니다.
Intel도 매출은 늘릴수 있지만 순익은 별로 없을거라고 하고, 최고 승자는 역시 경쟁붙여서 좋은 가격으로 납품받는 슈퍼갑 Apple이 되겠네요.
Intel은 modem만으로 끝내지 않고 AP도 같이 팔려고 할꺼라는데, Apple것이 너무 좋아 쉽게 넘어가지는 않을것 같고, 다만 Apple칩을 Intel Fab에서 생산하는것은 가능할지 모르겠네요. 삼성 견제도 되고요.

기사에 포함된 supplier 그래픽이 너무 좋네요.



Source : http://seekingalpha.com/article/2995886-apple-selects-an-intel-modem-a-glimpse-of-the-future


Summary

  • The report that Apple has chosen an Intel modem for use in a future iPhone has encouraged Intel supporters.
  • However, modem sales do not represent a “foot in the door” for Intel to sell mobile SOCs to Apple.
  • Instead, it's an example of commodity chipmakers fighting for second tier supplier status to a major mobile device maker.

Venture Beat's report on March 10 that an Intel (NASDAQ:INTC) modem had been selected by Apple (NASDAQ:AAPL) for an upcoming iPhone targeted at emerging markets had Intel bulls salivating, but the celebration was short lived, after Intel lowered its guidance for the March quarter. The modem selection, if it goes through, does offer a glimpse of the future for Intel and Apple, but perhaps not the future Intel bulls have in mind.

Commodity Mentality

One of the things I've noticed in writing for SA for the past almost two years is that fans of Intel also tend to be fans of other large chipmakers, especially Qualcomm (NASDAQ:QCOM) and Nvidia (NASDAQ:NVDA). It's understandable in retrospect, since they share a common business model as commodity IC manufacturers. Writing in 2013, it struck me as odd, since it was apparent to me that the companies were on a collision course with business objectives that were ultimately mutually exclusive.

With the news that Apple had selected an Intel LTE modem rather than going with its long-time modem supplier Qualcomm, we witnessed just the sort of collision I had in mind. But the ramifications are greater than just the competition between Intel and Qualcomm.

The manufacture of systems on chip (SOCs) for mobile devices continues to shift from the commodity paradigm (Intel, Qualcomm, Nvidia) to the custom paradigm pioneered by Apple in the A4 SOC for the first iPad. More importantly for the commodity processor makers, consumer interest has continued to shift away from commodity PCs in favor of mobile devices. Intel's revised guidance for the March quarter was due primarily to declining PC sales, which Intel attributed to slower than expected business and XP refresh sales.

But PC sales have suffered for some time as a result of competition from mobile devices, and the increasing capability of mobile devices has many consumers and businesses thinking outside of the PC box. At the same time, Apple's success with the latest iPhone 6 and 6 Plus has made the custom paradigm dominant in the mobile device world. This has exerted a Darwinian survival pressure on commodity IC makers in general, and the industry has evolved in order to try to adapt to the new paradigm.

One of the features of this evolution has been considerable consolidation in the industry, with the Freescale/NPX merger being only the most recent. This was proudly highlighted in a chart by Intel CFO Stacy Smith for their annual Investor Meeting:

(click to enlarge)

Intel's naiveté about what the chart truly portends is almost touching. One of the very important survival strategies for the commodity IC makers is to become a preferred supplier of one of the big mobile device makers such as Apple. Here, commodity ICs still have a role to play by supplying functionality that hasn't been incorporated into the SOC.

But it's a role that must get smaller with time, as more and more functionality becomes integrated into the SOC. Thus the decline in the number of suppliers highlighted in the Intel chart.

The shrinking role for secondary commodity ICs has been masked by a number of near-term effects, not the least of which is the sheer growth in the mobile device business since the advent of the iPhone. Another effect has been the incorporation of greater functionality into smartphones themselves, which has often mandated accessory ICs for things such as motion sensors and communications devices such as the NFC radios incorporated into iPhone 6 to support Apple Pay.

The potential loss by Qualcomm of Apple's modem business brings into focus the ongoing pressure on commodity IC makers. The debut of Samsung's (OTC:SSNLF) Galaxy S6, which will use a Samsung custom SOC rather than a Qualcomm SOC provided the confirmation of the forward guidance provided by Qualcomm management in their fiscal 2015 Q1 earnings release:

Looking ahead, we have lowered our revenue outlook for our semiconductor business for the second half of the fiscal year and lowered our EPS expectations.

These changes are largely driven by the effects of:

  • A shift in share among OEMs at the premium tier, which has reduced our near-term opportunity for sales of our integrated Snapdragon processors and has skewed our product mix towards more modem chipsets in this tier (Apple iPhone 6 impact)

  • Expectations that our Snapdragon 810 processor will not be in the upcoming design cycle of a large customer's flagship device(Samsung Galaxy S6 impact)

  • Heightened competition in China (MediaTek, Rockchip, Spreadtrum, Intel)

Comments in bold parentheses are mine.

Qualcomm guided to effectively flat revenue for its fiscal 2015, based on the above listed effects. As the progenitor of the custom SOC paradigm shift, and the most successful, Apple has pushed Qualcomm into second-tier status as an accessory IC supplier, and forced the competition with Intel. This is not a big win for Intel. Intel wants to be the SOC supplier for the mobile devices of the world, just as it has been the CPU supplier for the PCs of the world. This is the Intel business model that so many still believe in.

Winning on Performance and Cost?

Those who believe in the continuing viability of this business model must assume that Apple will eventually choose Intel for its mobile devices for the same reasons it chose Intel for its personal computers: superiority in performance and cost.

This is an argument by analogy that doesn't hold up under close scrutiny. The superiority in performance and cost of x86 over PowerPC was a direct consequence of the small scale of PowerPC production. The revenue generated by PowerPC was never large enough to allow the manufacturers, IBM (NYSE:IBM) and Motorola, to keep up with Intel either in processor design or in manufacturing.

Apple had entered into the PowerPC alliance in the hope of developing a superior processing architecture to Intel. When it became clear that the PowerPC alliance had failed in that key objective, Apple had no choice but to switch to Intel.

In Intel vs. ARM, the tables have been turned, with the benefits of economies of scale favoring ARM architecture devices. Furthermore, the fabless model prevalent in the ARM world demonstrates that it's not necessary for fabless semiconductor makers to own the means of production. The ARM foundries can spread the benefits of production scale across multiple customers.

The success of the fabless model has enabled Apple to produce its own SOCs without significant cost penalty relative to commodity makers such as Qualcomm or even Intel. Although not everyone has accepted my assertionthat Intel Architecture is significantly cost-disadvantaged relative to ARM, I've not seen anyone assert that Intel can offer a cost advantage without some form of marketing subsidy.

So if Intel cannot offer a cost advantage to Apple, can it at least offer a performance advantage? I wouldn't completely rule this out, since it depends on the resourcefulness and creativity of the systems designers at Intel, which I wouldn't want to minimize. However, I think this is a low probability shot, for a number of reasons.

Intel's performance advantage as a result of manufacturing is likely to be short lived. Certainly, Apple's A8x has been demonstrated to be superior to Bay Trail fabricated on Intel's 22 nm process. Even as Intel began fabricating Cherry Trail (now Atom X5, X7) on its more advanced 14 nm process, Samsung was in production on its own Exynos SOCs, and probably Apple's next generation A-series, on 14 nm FinFET as well.

On the processor design front, Apple has demonstrated that it has a very talented design staff, along with the advantage of using a more modern and efficient CPU architecture in ARM. I doubt that there is any design advantage that Intel can achieve that Apple will not match with its own innovations.

Even if Intel could show some marginal performance advantage for Atom X5-7 compared to Apple's next A-series, Apple would still be reluctant to make a switch. The final advantage that Apple derives from its custom SOCs is that they're... custom. Customization allows Apple to tailor the SOC to the needs of the device. The better integration and efficiency afforded by SOC customization is part of what makes Apple mobile devices work so well. This is perhaps the most important consideration. Apple's custom SOCs give it an important discriminator in the highly competitive mobile device market.

Regardless of whom Apple chooses for its modem supplier, the winner will not be Intel, or Qualcomm, but Apple. Apple will get the best possible product at the lowest possible price, with suppliers falling all over themselves to get and keep Apple's business.

Posted by 쁘레드
자동차이야기2015. 3. 4. 07:21

애플 카의 뉴스를 보며, 애플이 돈되는데 안뛰어 드는게 이상할정도로 당연한 행보로 생각하고 있습니다. 애플이 자동차와 TV시장을 70년대에 정체되어 있다고 define했다고 하는데 TV시장은 워낙 걸린 얘들이 많아 협상할게 많다고 하는데 자동차 시장은 만들어 당국의 승인요건만 마추면 된다니 쉽게 생각할거라 생각됩니다.

 

재밌는 생각을 해봤습니다. 애플이 독자적으로 자동차를 생산할것인지 아니면 누구를 인수할 것인지, 아니면 적당히 아웃소싱해서 핵심만 먹을것인지. 가장 먹음직한 업체는 테슬라인데, 테슬라가 애플에 인수되려고 아주 노력도 많이했었죠. 내부 OS iOS 바꾼다고도 하기도하고, 그런데 너무 커버린데다가(그래도 애플에게는 껌값이지만) 특허를 공개하는 바람에 비싸게 들일필요가 없어 보이고요. 게다가 스마트가 시장이 급격히 열리지 않는다고 가정하면 지금은 연구개발 단계고 밑거름을 만들고 기달릴때지 성급히 시작할리 없다고 생각하면 테슬라는 더더욱 아닌것 같습니다.(사면 내년부터 내놔야 하는데 애플이 몇대 판다고 그만큼 투자하겠어요)

 

저는 아이폰 처럼 철저하게 아웃소싱 할것이라고 보는데, 누가 만들지 생각해보면 포드가 가능성이 많다고 생각됩니다. 아이폰을 중국에서 만들고, 칩을 삼성이나 TSMC에서 찍어도 고급으로 팔리는거 보면 누가 만드냐는 중요한게 아니지요. made in usa라는 상징적인 것도 있고요. 전세계 공장과 판매망도 있고. 포드가 경제위기때 bailout되지 않아 깔끔한 인상도 좋고요. 포드는 차체에 대단한 강점이 있지만 자동차 소프트웨어에 완전 뒷쳐저 있어서 둘의 필요성이 맞아떨어집니다.

 

그러고 뉴스를 찾아보니,

애플의 자동차 부서 수장이 포드 엔지니어 출신이네요. 포드에서 컨셉카 만들던 사람도 애플카로 들어갔네요. 아플카 프로젝트 이름이 타이탄(Titan 옛날 트럭이름이기도 한데 ㅋㅋㅋ) 포드 옛날 모델 모양으로 프로토타입해서 쓸것 같다는 예상도 있네요.(미니밴 타입이라는 말도 안되는 예상이 초기에는 많았으나) 우리 MTP처럼 안팔더라도 테스트용 차는 필요할테니.

http://www.fastcodesign.com/3042547/6-auto-design-visionaries-who-could-make-apples-titan-car-a-reality

 

1월에 포드가 실리콘 밸리에 자동차 연구소를 세운다고 발표했는데, QNX하는 ㅅ끼들이 실리콘 밸리에 세워 했는데... 이제 보니 맞아 떨어지네요. 그렇게 말을하지. 주주총회에서 소리칠 뻔했네요. 뭐하는 ㅅ끼들이냐고. ㅋㅋㅋ

http://www.forbes.com/sites/aarontilley/2015/01/22/ford-silicon-valley-research-center/

 

2020년형으로 팔것 같다고하는데, 2018년에 생산에 들어가겠네요. 이렇게 되면 포드 장기적으로 엄청 괜찮을듯. ^^ 그런데 함정은 애플은 한군데서만 생산하지 않겠지요. 애플카2 현대에게 줬다가 애플카3 GM에게 주기도 하고 이러는거 아닐지 몰라요.

 

Google 바빠질듯. 퀄컴에게도 시장이 빨리 열릴수 있고요.

삼성도 same soon 답게 자동차 만들어야 하는데 현대가 도와줄까 모르겠네요.

Posted by 쁘레드