SiSoftware Sandra Pro Business 2009
SiSoftware Sandra是一款可运行在32bit和64bit Windows操作系统上的分析软件，这款软件可以对于系统进行方便、快捷的基准测试，还可以用于查看系统的软件、硬件等信息。从Sandra 2007开始支持SSE4指令集。SiSoftware Sandra所有的基准测试都针对SMP和SMT进行了优化，最高可支持32/64路平台，这也是我们选择这款软件的原因之一。
SiSoftware Sandra Pro Business 2009 | |||
测试对象 | HP xw8600 Workstation | DELL PE 2900 III | |
Processor Arithmetic Benchmark | |||
Dhrystone ALU | 98048MIPS | 91006MIPS | |
Dhrystone ALU vs SPEED | 36.76MIPS/MHz | 34.21MIPS/MHz | |
Whetstone iSSE3 | 72625MFLOPS | 78385MFLOPS | |
Dhrystone iSSE3 vs SPEED | 27.23MFLOPS/MHz | 29.47MFLOPS/MHz | |
Processor Multi-Media Benchmark | |||
Multi-Media Int x8 iSSE4.1 | 253.01MPixel/s | 199.33MPixel/s | |
Multi-Media Int x8 iSSE4.1 vs SPEED | 94.87kPixels/s/MHz | 74.94kPixels/s/MHz | |
Multi-Media Float x4 iSSE2 | 169.32MPixel/s | 108.69MPixel/s | |
Multi-Media Float x4 iSSE2 vs SPEED | 63.49kPixels/s/MHz | 40.86kPixels/s/MHz | |
Multi-Media Double x2 iSSE2 | 89.47MPixel/s | 55.75MPixel/s | |
Multi-Media Double x2 iSSE2 vs SPEED | 33.55kPixels/s/MHz | 20.96kPixels/s/MHz | |
Multi-Core Efficiency Benchmark | |||
Inter-Core Bandwidth | 22.42GB/s | 20.54GB/s | |
Inter-Core Bandwidth vs SPEED | 8.61MB/s/MHz | 7.91MB/s/MHz | |
Inter-Core Latency | 90ns | 90ns | |
Inter-Core Latency vs SPEED | 0.03ns/MHz | 0.03ns/MHz | |
Memory Bandwidth Benchmark | |||
Int Buff'd iSSE2 Memory Bandwidth | 4.14GB/s | 6.13GB/s | |
Int Buff'd iSSE2 Memory Bandwidth vs SPEED | 6.36MB/s/MHz | 9.43MB/s/MHz | |
Float Buff'd iSSE2 Memory Bandwidth | 4.14GB/s | 6.13GB/s | |
Float Buff'd iSSE2 Memory Bandwidth vs SPEED | 6.36MB/s/MHz | 9.43MB/s/MHz | |
Memory Latency Benchmark | |||
Memory(Random Access) Latency | 109ns | 108ns | |
Memory(Random Access) Latency vs SPEED | 0.16ns/MHz | 0.16ns/MHz | |
Speed Factor | 95.50 | 95.20 | |
Internal Data Cache Latency | 3clocks | 3clocks | |
L2 On-board Cache Latency | 18clocks | 18clocks | |
Cache and Memory Benchmark | |||
Cache/Memory Bandwidth | 79.01GB/s | 68.88GB/s | |
Cache/Memory Bandwidth vs SPEED | 30.34MB/s/MHz | 26.52MB/s/MHz | |
Speed Factor | 86.60 | 111.90 | |
Internal Data Cache | 419.51GB/s | 421.23GB/s | |
L2 On-board Cache | 140.91GB/s | 122.68GB/s | |
Graphics Processing | |||
Native Float Shaders | 133.71MPixel/s |
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Native Float Shaders vs SPEED | 123.58kPixels/s/MHz |
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Emulated Double Shaders | 12.68MPixel/s |
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Emulated Double Shaders vs SPEED | 11.71kPixels/s/MHz |
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Graphics Bandwidth | |||
Internal Memory Bandwidth | 45.44GB/s |
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Internal Memory Bandwidth vs SPEED | 66.28MB/s/MHz |
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Data Transfer Bandwidth | 1.97GB/s |
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Data Transfer Bandwidth vs SPEED | 2.88MB/s/MHz |
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Internal Memory Bandwidth | 45.44GB/s | ||
Internal Memory Bandwidth Efficiency | 69.04% | ||
System to Device Bandwidth | 2.00GB/s | ||
System to Device Bandwidth Efficiency | 51.07% | ||
Device to System Bandwidth | 1.76GB/s |
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Device to System Bandwidth Efficiency | 45.15% |
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SiSoftware Sandra对比
HP xw8600工作站的处理器和内存都和我们的DELL PowerEdge 2900 III服务器相同，不过主板不一样，前者是Intel 5400，后者是5000X，前者带的Snoop Filter有24MB，后者只有16MB。从最终结果来看，整体性能均是xw8600工作站超出。
