SiSoftware Sandra Professional v2009能够对于被测系统进行方便、快捷、自动化的测试，是帮助我们了解被测系统各个子系统性能的不可或缺的测试软件。它的测试结果比较偏重于理论值，可重复性较好，便于帮助深入分析计算机系统的具体问题。
|
SiSoftware Sandra 2009 Lite SP3c 15.99 |
Processor Arithmetic Benchmark
处理器算术性能测试 |
| Dhrystone ALU |
9.44 GIPS |
| Whetstone iSSE3 |
8.88 GFLOPS |
Processor Multi-Media Benchmark
处理器多媒体测试 |
| Multi-Media Int x16 iSSE4.1 |
- |
| Multi-Media Int x8 iSSE4.1 |
- |
| Multi-Media Float x8 iSSE2 |
- |
| Multi-Media Float x4 iSSE2 |
12.44MPixel/s |
| Multi-Media Double x4 iSSE2 |
- |
| Multi-Media Double x2 iSSE2 |
6.32MPixel/s |
| Multi-Core Efficiency Benchmark |
| Inter-Core Bandwidth |
2.44GB/s |
Inter-Core Latency
(越小越好) |
114ns |
.NET Arithmetic Benchmark
.NET算术性能测试 |
| Dhrystone .NET |
3GIPS |
| Whetstone .NET |
4.79GFLOPS |
.NET Multi-Media Benchmark
.NET多媒体测试 |
| Multi-Media Int x1 .NET |
3MPixel/s |
| Multi-Media Float x1 .NET |
923kPixels/s |
| Multi-Media Double x1 .NET |
2.5MPixel/s |
Java Arithmetic Benchmark
Java算术性能测试 |
| Dhrystone Java |
7GIPS |
| Whetstone Java |
3.87GFLOPS |
Java Multi-Media Benchmark
Java多媒体性能测试 |
| Multi-Media Int x1 Java |
2.7MPixel/s |
| Multi-Media Float x1 Java |
2MPixel/s |
| Multi-Media Double x1 Java |
2MPixel/s |
对于之前我们测试过的采用了同样处理器的东芝Satellite L582笔记本的测试成绩，SiSoftware处理器相关的测试再次印证了微星EX460X笔记本并没有能够完全发挥T4200处理器的所有性能。
|
SiSoftware Sandra 2009 Lite SP3c 15.99 |
Memory Bandwidth Benchmark
内存带宽测试 |
| Int Buff'd iSSE2 Memory Bandwidth |
2.63GB/s |
| Float Buff'd iSSE2 Memory Bandwidth |
2.64GB/s |
Memory Latency Benchmark(Random)
内存延迟测试(随机) |
| MemoryLatency(越小越好) |
197ns |
| Speed Factor(越小越好) |
78.80 |
| Internal Data Cache |
5clocks |
| L2 On-board Cache |
27clocks |
| L3 On-board Cache |
- |
Memory Latency Benchmark(Linear)
内存延迟测试（线性） |
| Memory Latency(越小越好) |
28ns |
| Speed Factor (越小越好) |
11.20 |
| Internal Data Cache |
5clocks |
| L2 On-board Cache |
22clocks |
| L3 On-board Cache |
- |
Cache and Memory Benchmark
缓存及内存测试 |
| Cache/Memory Bandwidth |
7.71GB/s |
| Speed Factor (越小越好) |
42.90 |
| Internal Data Cache |
54.3GB/s |
| L2 On-board Cache |
14.77GB/s |
微星EX460X笔记本因为仅仅支持单通道内存配置，因此内存带宽只有基于Intel PM45芯片组产品的一半，缓存延迟和内存延迟等测试结果也都不理想，这是影响处理器发挥性能的主要因素之一。
|
SiSoftware Sandra 2009 Lite SP3c 15.99 |
File Systems Benchmark
文件系统测试 |
| Drive Index |
50.23MB/s |
| Buffered Read |
127.41MB/s |
| Sequential Read |
59.53MB/s |
| Random Read |
36.73MB/s |
| Buffered Write |
80.86MB/s |
| Sequential Write |
59.38MB/s |
| Random Write |
34.66MB/s |
| Random Access Time |
10.43ms |
微星EX460X笔记本所采用的SiS 968南桥芯片所整合磁盘控制器的性能一般，从上述测试结果来看其磁盘子系统的读取性能、写入性能和随机访问时间都比主流平台逊色。
来源：IT168网
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