摩尔定律If nothing is done to reduce power, Moore's Law10,000will be at riskSun's Surface1,000eRocket NozzleNuclearReactor100HotPlate808610PentiumProcessors8080486400428680858008386"70"00"10*80"90Source:PatGelsinger,Intel,ISSCC2001
摩尔定律
GPU-图形处理器·用于个人计算机、工作站和游戏机的专用图像显示设备一显示卡·nVidia和ATI（nowAMD)是主要制造商Intel准备通过Larrabee进入这一市场一主板集成·InteltaORR0251PCIBE818CMMCHATAPOYES品4PCIICHORWEpatPAHI-SpeoUS820Purls-H
GPU-图形处理器
传统的GPU架构Host/FW/VTFGraphicsprogramCull/Clip/SetupVertexprocessorsShader Instruction DispatchZ.OullTexFragmentprocessorsFragmentCrossbarPixel operationsMemoryMemoryMemoryMemoryOutput imagePartitionPartitionPartitionPartitionDRAM(S)DRAM($)DRAM(S)DRAM(S)GeForce7800
传统的GPU架构