不知何时起,流传着N卡游戏,A卡高清。其实不然AMD的硬解高清UVD3.0以前就比较羸弱,
从DXVA Checker就可以看出卡基可以用手头上的卡来是试就知道了(基本上HD6XXX是UVD3.0,HD5XXX UVD2.0在往前我也分不清楚了)。以下转POT论坛
UVD1.0:H264_VLD VC1_VLD MPEG2_IDCT
UVD+ :H264_VLD VC1_VLD MPEG2_IDCT
UVD2.0:H264_VLD VC1_VLD MPEG2_IDCT
UVD2.2:H264_VLD VC1_VLD MPEG2_IDCT
UVD3.0:H264_VLD VC1_VLD MPEG2_VLD MPEG4_VLD
VP1:H264_MC VC1_MC MPEG2_IDCT
VP2:H264_VLD VC1_IDCT MPEG2_IDCT
VP3:H264_VLD VC1_VLD MPEG2_VLD(已一口气灭UVD3以下全部)
VP4:H264_VLD VC1_VLD MPEG2_VLD MPEG4_VLD
VP4:H264_VLD VC1_VLD MPEG2_VLD MPEG4_VLD and 4K capability
PS:Intel的X4500HD:H264_VLD VC1_VLD MPEG2_VLD (也是一口气灭UVD3以下全部)
老外也错了测试有兴趣的基佬可以看一下http:
//forum.doom9.
org/showthread.php?t=163110
部分截图说明中间的是UVD2.0的测试成绩即AMD的成绩
The results:
First is the Video Processor - QuickSync (QS), UVD2.2, VP4, CPU etc
Second is the decoder - MS DS (Microsoft's DirectShow), MS MFT (Microsoft's Media Foundation), LAV Video etc
Third is the decoder's mode - Native DXVA, Copy-Back (CB) DXVA, Quicksync (QS) etc
H.264
1. Twinpeaks-30fps
1. QS MS DS 401/401/401
QS MS MFT 390/395/400
QS CoreAVC 368/375/383
QS LAV NATIVE 366/374/375
CPU Core i5@3.1 253/264/274
QS LAV QS 200/201/202
QS FFDShow 158/161/163
VP5 LAV CUDA 130/139/143
VP5 MS DS 133/138/141
QS LAV CB 131/137/140
VP5 MS MFT 128/137/141
VP5 CoreCUDA 84/89/93
CPU C2D@2.83 73/85/96
VP4 LAV CUDA 80/84/88
VP4 MS MFT 80/84/88
VP4 LAV CB 81/84/87
VP4 MS DS 80/84/87
VP4 LAV NATIVE 77/79/82
UVD2.2 OC MS MFT 73/77/88
UVD2.2 OC LAV NATIVE 75/77/83
UVD2.2 OC MS DS 76/77/80
VP4 CoreCUDA 62/65/66
UVD2.2 LAV NATIVE 57/58/62
UVD2.2 OC LAV CB 56/57/59
UVD2.2 MS DS 52/57/66
UVD2.2 MS MFT 51/57/65
VP4 CoreAVC 55/56/57
UVD2.2 LAV CB 48/53/55
UVD2.2 OC CoreAVC 46/53/56
UVD2.2 CoreAVC 44/51/55
从DXVA Checker就可以看出卡基可以用手头上的卡来是试就知道了(基本上HD6XXX是UVD3.0,HD5XXX UVD2.0在往前我也分不清楚了)。以下转POT论坛
UVD1.0:H264_VLD VC1_VLD MPEG2_IDCT
UVD+ :H264_VLD VC1_VLD MPEG2_IDCT
UVD2.0:H264_VLD VC1_VLD MPEG2_IDCT
UVD2.2:H264_VLD VC1_VLD MPEG2_IDCT
UVD3.0:H264_VLD VC1_VLD MPEG2_VLD MPEG4_VLD
VP1:H264_MC VC1_MC MPEG2_IDCT
VP2:H264_VLD VC1_IDCT MPEG2_IDCT
VP3:H264_VLD VC1_VLD MPEG2_VLD(已一口气灭UVD3以下全部)
VP4:H264_VLD VC1_VLD MPEG2_VLD MPEG4_VLD
VP4:H264_VLD VC1_VLD MPEG2_VLD MPEG4_VLD and 4K capability
PS:Intel的X4500HD:H264_VLD VC1_VLD MPEG2_VLD (也是一口气灭UVD3以下全部)
老外也错了测试有兴趣的基佬可以看一下http:


部分截图说明中间的是UVD2.0的测试成绩即AMD的成绩
The results:
First is the Video Processor - QuickSync (QS), UVD2.2, VP4, CPU etc
Second is the decoder - MS DS (Microsoft's DirectShow), MS MFT (Microsoft's Media Foundation), LAV Video etc
Third is the decoder's mode - Native DXVA, Copy-Back (CB) DXVA, Quicksync (QS) etc
H.264
1. Twinpeaks-30fps
1. QS MS DS 401/401/401
QS MS MFT 390/395/400
QS CoreAVC 368/375/383
QS LAV NATIVE 366/374/375
CPU Core i5@3.1 253/264/274
QS LAV QS 200/201/202
QS FFDShow 158/161/163
VP5 LAV CUDA 130/139/143
VP5 MS DS 133/138/141
QS LAV CB 131/137/140
VP5 MS MFT 128/137/141
VP5 CoreCUDA 84/89/93
CPU C2D@2.83 73/85/96
VP4 LAV CUDA 80/84/88
VP4 MS MFT 80/84/88
VP4 LAV CB 81/84/87
VP4 MS DS 80/84/87
VP4 LAV NATIVE 77/79/82
UVD2.2 OC MS MFT 73/77/88
UVD2.2 OC LAV NATIVE 75/77/83
UVD2.2 OC MS DS 76/77/80
VP4 CoreCUDA 62/65/66
UVD2.2 LAV NATIVE 57/58/62
UVD2.2 OC LAV CB 56/57/59
UVD2.2 MS DS 52/57/66
UVD2.2 MS MFT 51/57/65
VP4 CoreAVC 55/56/57
UVD2.2 LAV CB 48/53/55
UVD2.2 OC CoreAVC 46/53/56
UVD2.2 CoreAVC 44/51/55