Intel GMA
GMA核心与集成芯片规格表

| 显示核心 | GMA 500 | GMA 500 | GMA 900 | GMA 900 | GMA 950 | GMA 950 | GMA 950 | GMA 3000 | GMA 3000 | GMA 3000 | GMA 3100 | GMA 3100 | GMA 3150 | GMA 3150 | GMA X3000 | GMA X3100 | GMA X3100 | GMA X3500 | GMA X4500M | GMA X4500 | GMA 4500 | GMA X4500HD | GMA X4500MHD | GMA X4500MHD | GMA X4500MHD | HD Graphics | HD Graphics | HD Graphics |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 芯片组 | UL11L, US15L, US15W | UL11L, US15L, US15W | 910GL, 915G, 915GL, 915GV | 915GM | 945GU | 945GM | 945G, 945GZ, 945GC | 946GZ | Q963 | Q965 | G31, Q33, Q35 | G33 | Atom D4xx D5XX | Atom N4XX N5XX | G965 | GL960 | GM965 | G35 | GL40/GS40 | G43, G41 | Q45, Q43 | G45 | GS45 | GM45 | GM47 | H55/H57/HM55/HM57 (被i3/i5/i7集成，需这些主板调用) |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 频率（MHz） | 100 (UL11L) 200 (US15L,W) | 100 (UL11L) 200 (US15L,W) | 333 | 200 | 133 | 250 | 400 | 400 | 667  | 667  | 400 | 400 | 400 | 400 | 667  | 400 | 500 | 667  | 400 | 667 | 667 | 800 | 320/533 (Turbo Mode) | 533 | 640 | 台式机533/733/900 笔记本500/667/766 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 顶点着色器 | 3.0 | 3.0 | 2.0 | 2.0 | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 2.0(HW)/3.0(SW) | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |
| 像素着色器 | 3.0 | 3.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 3.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 | 4.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 像素管线 | NA | NA | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 2 | 2 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 统一渲染架构 | 4 | 4 | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | NA | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 硬件 着色器 | Yes | Yes | No | No | No | No | No | No | No | No | No | No | No | No | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 峰值 显存带宽 (GB/s) | 3.2 (UL11L) 4.2 (US15L,W) | 3.2 (UL11L) 4.2 (US15L,W) | 8.5 | 8.5 | 10.7 | 10.7 | 10.7 | 10.7 | 12.8 | 12.8 | 12.8 | 12.8 | 6.4 | 5.3 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8(DDR2) 17.06(DDR3) | 12.8(DDR2) 17.06(DDR3) | 12.8(DDR2) 17.06(DDR3) | 12.8(DDR2) 17.06(DDR3) | 21.33 | 21.33 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| 最大 显存 | 256MB | 256MB | 128MB | 128MB | 256MB | 256MB | 256MB | 256MB | 256MB | 256MB | 384MB | 384MB | 384MB | 384MB | 384MB | 384MB | 384MB | 384MB | 1.7GB | 1.7GB | 1.7GB | 1.7GB | 1.7GB | 1.7GB | 1.7GB | 1.7GB | 1.7GB |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| OpenGL 支持 | 2.0 | 2.0 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.4 | 1.5 (Windows) 2.1 (Linux) | 1.5 (Windows) 2.1 (Linux) | 1.5 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.1 | 2.1 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| DirectX 支持 | 9.0c | 9.0c | 9.0 | 9.0 | 9.0c | 9.0c | 9.0c | 9.0c | 9.0c | 9.0c | 9.0c | 9.0c | 9.0c | 9.0c | 9.0c | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 | 10.0 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| MPEG-2 硬解码 | Full HW | Full HW | HW MC | HW MC | HW MC | HW MC | HW MC | HW MC | HW MC | HW MC | HW MC | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | VLD + iDCT + MC | VLD + iDCT + MC | VLD + iDCT + MC | VLD + iDCT + MC | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode | Full HW Acceleration MPEG2 Video Decode |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| VC-1 硬解码 | Full HW | Full HW | No | No | No | No | No | No | No | No | No | No | No | No | MC + In Loop Filter - WMV9 Only | MC + In Loop Filter - WMV9 Only | MC + In Loop Filter - WMV9 Only | MC + In Loop Filter | MC + In Loop Filter | MC + In Loop Filter | Full HW Acceleration VC1 Decode | Full HW Acceleration VC1 Decode | Full HW Acceleration VC1 Decode | Full HW Acceleration VC1 Decode | Full HW Acceleration VC1 Decode | Full HW Acceleration VC1 Decode | Full HW Acceleration VC1 Decode |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
| H.264/AVC 硬解码 | Full HW | Full HW | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | No | MC + In Loop Filter | MC + In Loop Filter | Full HW Acceleration AVC Decode | Full HW Acceleration AVC Decode | Full HW Acceleration AVC Decode | Full HW Acceleration AVC Decode | Full HW Acceleration AVC Decode | Full HW Acceleration AVC Decode | Full HW Acceleration AVC Decode |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
This table is derived from these sources:
Notes:
VLD: Variable-length code (sometimes referred to as slice-level acceleration)
iDCT: inverse 离散余弦变换
MC: 运动补偿
WMV9: Windows Media Video 9 codec
NA: Not Applicable