The Nvidia GeForce G105M is a higher clocked GeForce 9300M G and therefore a DirectX 10 capable graphics adapter for small and thin notebooks.
Compared to the 9300M G, the GeForce G 105M features only 8. To overcome this downside, it features a higher clockspeed. Furthermore, it integrates the new VP3 video processor (8400M, 9300M G had VP2) with more video features and better hd-video decoding support.
In conjunction with the Nvidia 9100M G / 9400M integrated graphics, the G 105M supports Hybrid-SLI (HybridPower and GeForceBoost). HybridPower is a technique to choose between the integrated and dedicated graphics core, if performance or battery runtime is needed. This works only in Windows Vista. Up to now the user has to use a tool to switch between the GPUs. Later Nvidia wants to switch automatically in the drivers. GeForceBoost uses the integrated graphics core of the 9100M G and the dedicated of the G 105M in SLI mode to achieve better frame rates.
As the 8400M G, the 105M G features 8 stream processors that do the work of the former dedicated pixel- and vertex-shaders. The unified shaders of Nvidia are 1-dimensional (AMD has 5-dimensional shaders which leads to the higher number of shaders).
Modern DirectX 10 games will run only in low details and resolutions. Older DirectX 9 games, like HalfLife 2 or Far Cry run fluently in medium to high details.
Compared to desktop graphics cards, the upcoming 9300 GE / GS should be similar, as it will also stem from the G98 core. Still the desktop counterparts are usually higher clocked and therefore faster.
翻译准确通俗易懂马上给分(用网上翻译工具乱翻译的不要进来了)
与Nvidia 9100M G / 9400M 集成显卡相结合,G 105M支持Hybrid-SLI (HybridPower和GeForceBoost)技术。HybridPower(混合动力)是一种技术,如果性能和电池运行时间需要时,它可在集成和专用的图形处理核心之间进行选择。这仅适用于Windows Vista操作系统。到现在为止,用户只能使用工具软件在GPU(图形处理器)之间进行切换。后来,Nvidia公司希望在驱动程序中自动切换。GeForceBoost使用9100M G集成图形核心和专用的G 105M SLI模式以达到更好的画面更新率。正如8400M G那样,105M G提供了8个流处理器用于代替前者的专用像素和顶点着色器。Nvidia的统一着色器是一维的(AMD具有5维着色器,从而导致较高的着色器数量)。
现在的DirectX 10游戏只能运行在低细部画面及低分辨率。老版本的DirectX9游戏,如半条命2孤岛惊魂能够流畅运行在中到高细部画面。
与台式机显卡相比较,即将到来的9300 GE/ GS应该是类似的,由于它也是出自于G98内核。当然台式机通常有较高的时钟频率,因此速度更快。
(供你参考)
Nvidia GeForce G105M 是一个高级的时钟控制GeForce 9300M G,因此成为小型超薄笔记本的DirectX 10 功能图形是适配器。
相较于9300M G, GeForce G 105特性只有8。为了克服这个缺点,它具有一个更高的时钟频率。此外,它集成了新型VP3视频处理器(8400M, VP2 曾为9300M G),拥有更多的视频特性和更好的高清视频解码支持。
结合了Nvidia 9100 G / 9400 m集成显卡, G 105 M支持混合SLI (HybridPower和GeForceBoost)。如果需要性能或电池运行时间,HybridPower是一种在集成显卡核心和专用显卡核心之间选择的技术。它只能在Windows Vista中运行。到目前为止,用户需要使用一个工具在GPUs之间进行切换。后来Nvidia想要在驱动之间自动转换。GeForceBoost使用9100 G的集成显卡核心和SLI模式下G 105M的专用显卡核心,以达到更高帧速率。
随着8400 G、105 M G拥有8流线处理器替代早先专用像素—顶点着色器的工作。Nvidia的单一着色器是单维的(AMD有5维着色器,能产生更多的着色程序。)。
现代DirectX 10游戏只靠低级指令和决议就能运行。老版的DirectX 10游戏,像HalfLife 2或Far Cry一样,靠中高级指令运行。
同桌面显示卡相比,即将到来的9300 GE / GS应该是类似的,因为它将源于G98核心。还是桌对应物通常采用更高级的时钟控制,因此运行更快。