SiSoftware Sandra软件我们常用的处理器计算性能测试软件。在至强E3出现的时候，我们将这款软件升级到了2011版本。而如今，这款软件最新的版本是2012，也只有此版本可以更好的支持至强E5处理器。虽然是Lite版本，但是对于我们的测试来说并无大碍。
SiSoftware Sandra Pro Business 2012 | |
| 产品名称 | 惠普 Elitebook 8470w |
| 平台类型 | Intel IvyBridge |
| Processor Arithmetic Benchmark 处理器算术运算测试 | |
|---|---|
| Dhrystone ALU | 133.84 GIPS |
| Dhrystone ALU vs SPEED | 16.73MIPS/MHz |
| Whetstone iSSE3 | 85.69GFLOPS |
| Dhrystone iSSE3 vs SPEED | 10.71MFLOPS/MHz |
| Processor Multi-Media Benchmark 处理器多媒体测试 | |
| Multi-Media Int x16 iSSE4.1 | 203.7MPixel/s |
| Multi-Media Int x16 iSSE4.1 vs SPEED | 25.46kPixels/s/MHz |
| Multi-Media Float x8 iSSE2 | 269.82MPixel/s |
| Multi-Media Float x8 iSSE2 vs SPEED | 33.73kPixels/s/MHz |
| Multi-Media Double x4 iSSE2 | 153MPixel/s |
| Multi-Media Double x4 iSSE2 vs SPEED | 19.13kPixels/s/MHz |
| Multi-Core Efficiency Benchmark 处理器效能测试 | |
| Inter-Core Bandwidth | 23.92GB/s |
| Inter-Core Bandwidth vs SPEED | 6.82MB/s/MHz |
| Inter-Core Latency(越小越好) | 39.1ns |
| Inter-Core Latency vs SPEED(越小越好) | 0.11ns/MHz |
| .NET Arithmetic Benchmark .NET算术运算测试 | |
| Dhrystone .NET | 7.8GIPS |
| Dhrystone .NET vs SPEED | 974MIPS/MHz |
| Whetstone .NET | 57.89GFLOPS |
| Whetstone .NET vs SPEED | 7.24MFLOPS/MHz |
| .NET Multi-Media Benchmark .NET多媒体测试 | |
| Multi-Media Int x1 .NET | 39.15MPixel/s |
| Multi-Media Int x1 .NET vs SPEED | 4.89kPixels/s/MHz |
| Multi-Media Float x1 .NET | 13.5MPixel/s |
| Multi-Media Float x1 .NET vs SPEED | 1.69kPixels/s/MHz |
| Multi-Media Double x1 .NET | 31 MPixel/s |
| Multi-Media Double x1 .NET vs SPEED | 3.88kPixels/s/MHz |
在这个测试中，凭借着强大的处理能力，惠普EliteBook 8470w获得了不错的成绩，毕竟移动工作站大部分内容依然处于计算领域，而在NVIDIA Quadro显卡之外，处理器的计算性能依然是不可小觑。我们相信，凭借着强大的计算性能，惠普EliteBook 8470w在后续的测试中也会有不错的表现。
