硬解高清要什么显卡有性价比？
《硬解高清要什么显卡有性价比？》摘要：价格要低于400元的 电脑故障网 能硬解所有应该被硬解的格式的显卡，并且低于￥400的，肯定符合楼主的要求…… 废话完了，推荐HD3450…… 电脑故障网 3450和780g是一个档次的吗？ 电脑故障网 HD3…
废话完了，推荐HD3450…… 3450和780g是一个档次的吗？ HD3540比780G好。 3450和2400看高清有区别吗？ 看论坛里的兄弟发的贴子，结合我自己用过hd3650
我感觉兼容性来说，hd3000系列比2000要好一些。
3450和2400看高清有区别吗？ 2400系列AVIVO的spec:
ATI Avivo™ HD Video and Display Platform Dedicated unified video decoder (UVD) for H.264/AVC and VC-1 video formats High definition (HD) playback of both Blu-ray and HD DVD formatsHardware MPEG-1, MPEG-2, MPEG-4/DivX video decode acceleration Motion compensation and iDCT (inverse discrete cosine transform)Avivo Video Post Processor Color space conversionChroma subsampling format conversionHorizontal and vertical scalingGamma correctionHigh Quality Video Post Processing Advanced vector adaptive per-pixel de-interlacingDe-blocking and noise reduction filteringDetail enhancementInverse telecine (2:2 and 3:2 pull-down correction)Bad edit correctionTwo independent display controllers Drive two displays simultaneously with independent resolutions, refresh rates, color controls and video overlays for each displayFull 30-bit display processingProgrammable piecewise linear gamma correction, color correction, and color space conversionSpatial/temporal dithering provides 30-bit color quality on 24-bit and 18-bit displaysHigh quality pre- and post-scaling engines, with underscan support for all display outputsContent-adaptive de-flicker filtering for interlaced displaysFast, glitch-free mode switchingHardware cursorTwo integrated DVI display outputs Primary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)1Secondary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI only)1Each includes a dual-link HDCP encoder with on-chip key storage for high resolution playback of protected content2Two integrated 400 MHz 30-bit RAMDACs Each supports analog displays connected by VGA at all resolutions up to 2048x15361HDMI output support Supports all display resolutions up to 1920x10801Integrated HD audio controller with multi-channel (5.1) AC3 support, enabling a plug-and-play cable-less audio solutionIntegrated AMD Xilleon™ HDTV encoder Provides high quality analog TV output (component/S-video/composite)Supports SDTV and HDTV resolutionsUnderscan and overscan compensationMPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264/AVC encoding and transcoding Seamless integration of pixel shaders with video in real time VGA mode support on all display outputs
3400系列AVIVO的spec:
ATI Avivo™ HD Video and Display Platform Dedicated unified video decoder (UVD) for H.264/AVC and VC-1 video formatsHigh definition (HD) playback of both Blu-ray and HD DVD formatsHardware MPEG-1, MPEG-2, and DivX video decode accelerationMotion compensation and IDCTATI Avivo Video Post ProcessorColor space conversionChroma subsampling format conversionHorizontal and vertical scalingGamma correctionAdvanced vector adaptive per-pixel de-interlacingDe-blocking and noise reduction filteringDetail enhancementInverse telecine (2:2 and 3:2 pull-down correction)Bad edit correctionTwo independent display controllersDrive two displays simultaneously with independent resolutions, refresh rates, color controls and video overlays for each displayFull 30-bit display processingProgrammable piecewise linear gamma correction, color correction, and color space conversionSpatial/temporal dithering provides 30-bit color quality on 24-bit and 18-bit displaysHigh quality pre- and post-scaling engines, with underscan support for all display outputsContent-adaptive de-flicker filtering for interlaced displaysFast, glitch-free mode switchingHardware cursorTwo integrated DVI display outputsPrimary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI) or 2560x1600 (dual-link DVI)1Secondary supports 18-, 24-, and 30-bit digital displays at all resolutions up to 1920x1200 (single-link DVI only)1Each includes HDCP encoder with on-chip key storage for maximum resolution playback of protected content2Two integrated DisplayPort™ outputsSupports 24- and 30-bit displays at all resolutions up to 2560x160011, 2, or 4 lanes per output, with data rate up to 2.7 Gbps per laneTwo integrated 400 MHz 30-bit RAMDACsEach supports analog displays connected by VGA at all resolutions up to 2048x15361HDMI output supportSupports all display resolutions up to 1920x10801Integrated HD audio controller with up to 2 channel 48 kHz stereo or multichannel(5.1) AC3 enabling a plug-and-play cable-less audio solutionIntegrated AMD Xilleon™ HDTV encoderProvides high quality analog TV output (component/S-video/composite)Supports SDTV and HDTV resolutionsUnderscan and overscan compensationMPEG-2, MPEG-4, DivX, WMV9, VC-1, and H.264/AVC encoding and transcodingSeamless integration of pixel shaders with video in real timeVGA mode support on all display outputs
基本上是一样的，但是你可以认为3400系列的后处理有更多的属性！
看论坛里的兄弟发的贴子，结合我自己用过hd3650
我感觉兼容性来说，hd3000系列比2000要好一些。 因为我自己没用过2400，所以说不上来。但个人觉得不会差的太多吧！
不知道3650和3450在硬解方面是不是完全一样，如果一样就不要3650了 看论坛里的兄弟发的贴子，结合我自己用过hd3650
我感觉兼容性来说，hd3000系列比2000要好一些。 因为我自己没用过2400，所以说不上来。但个人觉得不会差的太多吧！
不知道3650和3450在硬解方面是不是完全一样，如果一样就不要3650了 一样的。
可惜笔记本用HD3000系列芯片目前还没看到有零售的，否则就用这个系列的玩意儿了。刚预订了一块8600M GS，月底回去拿到手了再装上看看效果。
