引用:
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作者weiter5494@2014-01-14, 02:58 PM #121
... nVidia公板跟Thinkvision 28從測出的基準效能顯示，K1的GPU效能不但秒爆一眾SoC同儕，還超越了桌機等級的Intel內顯。
...驚世駭俗之餘，Tegra K1的功耗除了idle時『靜如處子』，可不要active時『動如脫兔』，甚至『猛虎出閘』才是。 |
地瓜鬥惡龍，高通也眼紅？
The recently released Nvidia Tegra K1 benchmark scores on an unreleased All-in-One desktop platform are generated
without taking into consideration any thermal constraints of a mobile environment. For a relevant comparison, we would need to
see the Tegra K1 in a mobile use case - assuming it will have some traction in smartphones and tablets - instead of
a wired reference design with heat sinks and no need for mobile power management. We look forward to seeing how Tegra K1 commercial devices compare to Snapdragon 800 and Snapdragon 805 processors.
- Qualcomm
痛擊Cortex-A15高功耗的罩門，高通揶揄Tegra K1在開放空間的跑分不算數的。Krait的功耗確實優於A15，但效能也稍遜了；Adreno不如Mobile Kepler，也是能預見的，自然功耗低。不過，兩者在行動裝置上的過熱降頻都是無可迴避，只是幅度差異罷了。高通此舉，儼然五十步笑百步。"assuming it will have some traction in smartphones and tablets" 這句可毒了，唱衰K1沒人要用。
SoC競爭激烈，攻防漸多，齟齬難免。態勢往往透露彼此處境優劣。Apple在A7處理器大肆宣揚64位元的領先與創新時，高通的老印副總嘲笑其為大而無用，沒多久就調職了。這次小咖的nVidia拿驍龍來消遣，高通可是按捺不住，立馬回擊，果真是孰可忍，孰不可忍呀！