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[评测]11寸的精致典雅索尼轻薄小本TT23评测

来源：IT168网

理论测试双核心彰显威力

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	11GIPS
Whetstone iSSE3	10.22GFLOPS
Processor Multi-Media Benchmark 处理器多媒体测试
Multi-Media Int x16 iSSE4.1	25MPixel/s
Multi-Media Int x8 iSSE4.1	-
Multi-Media Float x8 iSSE2	14.49MPixel/s
Multi-Media Float x4 iSSE2	-
Multi-Media Double x4 iSSE2	7.3MPixel/s
Multi-Media Double x2 iSSE2	-
Multi-Core Efficiency Benchmark
Inter-Core Bandwidth	4.22GB/s
Inter-Core Latency (越小越好)	96ns
.NET Arithmetic Benchmark .NET算术性能测试
Dhrystone .NET	3.5GIPS
Whetstone .NET	5.62GFLOPS
.NET Multi-Media Benchmark .NET多媒体测试
Multi-Media Int x1 .NET	3.79MPixel/s
Multi-Media Float x1 .NET	1.2MPixel/s
Multi-Media Double x1 .NET	3.26MPixel/s
Java Arithmetic Benchmark Java算术性能测试
Dhrystone Java	8.7GIPS
Whetstone Java	4.8GFLOPS
Java Multi-Media Benchmark Java多媒体性能测试
Multi-Media Int x1 Java	3.52MPixel/s
Multi-Media Float x1 Java	2.66MPixel/s
Multi-Media Double x1 Java	2.58MPixel/s

SiSoftware Sandra 2009 Lite SP3c 15.99
Memory Bandwidth Benchmark 内存带宽测试
Int Buff'd iSSE2 Memory Bandwidth	4.24GB/s
Float Buff'd iSSE2 Memory Bandwidth	4.24GB/s
Memory Latency Benchmark(Random) 内存延迟测试(随机)
MemoryLatency(越小越好)	117ns
Speed Factor(越小越好)	58.10
Internal Data Cache	3clocks
L2 On-board Cache	15clocks
L3 On-board Cache	-
Memory Latency Benchmark(Linear) 内存延迟测试（线性）
Memory Latency(越小越好)	17ns
Speed Factor (越小越好)	8.40
Internal Data Cache	3clocks
L2 On-board Cache	12clocks
L3 On-board Cache	-
Cache and Memory Benchmark 缓存及内存测试
Cache/Memory Bandwidth	12GB/s
Speed Factor (越小越好)	26.70
Internal Data Cache	62.86GB/s
L2 On-board Cache	16.81GB/s

SiSoftware Sandra 2009 Lite SP3c 15.99
File Systems Benchmark 文件系统测试
Drive Index	33.43MB/s
Buffered Read	131.45MB/s
Sequential Read	39.67MB/s
Random Read	24MB/s
Buffered Write	53.48MB/s
Sequential Write	38.24MB/s
Random Write	26.51MB/s
Random Access Time	16.49ms