ScienceMark Membench | |
厂商 | 华硕 |
产品型号 | DSAN-DX |
内存技术参数 | 2GB ECC DDR2 667 SDRAM *4 |
L1带宽 | 84087.57 |
L2带宽 | 25157.05 |
内存带宽(MB/s) | 3957.67 |
L1 Cache Latency(ns) | |
32 Bytes Stride | 1.00 |
L2 Cache Latency(ns) | |
4 Bytes Stride | 1.00 |
16 Bytes Stride | 1.33 |
64 Bytes Stride | 3.67 |
256 Bytes Stride | 3.67 |
512 Bytes Stride | 4.00 |
Memory Latency(ns) | |
4 Bytes Stride | 1.33 |
16 Bytes Stride | 4.67 |
64 Bytes Stride | 19.33 |
256 Bytes Stride | 61.00 |
512 Bytes Stride | 65.00 |
Algorithm Bandwidth(MB/s) | |
Compiler | 2837.80 |
REP MOVSD | 2863.46 |
ALU Reg Copy | 2729.69 |
MMX Reg Copy | 2777.77 |
MMX Reg 3dNow | - |
MMX Reg SSE | 3957.67 |
SSE PAlign | 3944.91 |
SSE PAlign SSE | 3951.59 |
SSE2 PAlign | 3935.34 |
SSE2 PAlign SSE | 3951.00 |
MMX Block 4kb | 3262.72 |
MMX Block 16kb | 3543.67 |
SSE Block 4kb | 3218.05 |
SSE Block 16kb | 3553.73 |
本项测试主要考察的是内存性能，也就是主板对于内存支持能力的优劣，当然这里处理器的性能也会对最终成绩有一定的影响。从测试结果来看，华硕DSAN-DX主板的测试成绩较为普通，没有特别之处。
SiSoftware Sandra Professional Business v2009.1.15.40 | |
Processor Arithmetic Benchmark | |
Dhrystone ALU | 71084MIPS |
Whetstone iSSE3 | 57797MFLOPS |
Processor Multi-Media Benchmark | |
Multi-Media Int x8 iSSSE3 | 135.84MPixel/s |
Multi-Media Float x4 iSSE2 | 86.45MPixel/s |
Memory Bandwidth Benchmark | |
Int Buff'd iSSE2 Memory Bandwidth | 5.58GB/s |
Float Buff'd iSSE2 Memory Bandwidth | 5.58GB/s |
Cache and Memory Benchmark | |
Cache/Memory Bandwidth | 60.66GB/s |
.NET Arithmetic | |
Dhrystone .NET | 9820MIPS |
Whetstone .NET | 37552MFLOPS |
.NET Multi-Media | |
Multi-Media Int x1 .NET | 24.99MPixel/s |
Multi-Media Float x1 .NET | 7.30MPixel/s |
相比ScienceMark来说，SiSoftware对于系统的测试更为全面。这里，我们使用的是最新版的SiSoftware，相比2008版来说它在测试数据的表达更醒目一些，我们看到华硕DSAN-DX在Memory Bandwidth和Cache and Memory两项中的表现还算是不错，8GB的内存容量使测试成绩有所提高。
