SiSoftware Sandra缓存内存测试主要包括内存带宽、内存延迟等性能的测试。
| SiSoftware Sandra Pro Business 2010 | |
|---|---|
| 测试对象 | 曙光A840r-G服务器 |
| Int Buff'd iSSE2 Memory Bandwidth | 35.54GB/s |
| Int Buff'd iSSE2 Memory Bandwidth vs. Speed | 27.28MB/s/MHz |
| Float Buff'd iSSE2 Memory Bandwidth | 35.58GB/s |
| Float Buff'd iSSE2 Memory Bandwidth vs. Speed | 27.31MB/s/MHz |
| Memory Latency Benchmark 内存延迟测试 | |
| Memory(Random Access) Latency (越小越好) | 92ns |
| Speed Factor(越小越好) | 67.50 |
| Internal Data Cache | 3clocks |
| L2 On-board Cache | 16clocks |
| L3 On-board Cache | 57clocks |
| Cache and Memory Benchmark 缓存及内存测试 | |
| Cache/Memory Bandwidth | 408.35GB/s |
| Cache/Memory Bandwidth vs SPEED | 190.07MB/s/MHz |
| Speed Factor(越小越好) | 27.90 |
| Internal Data Cache | 1TB/s |
| L2 On-board Cache | 697.76GB/s |
内存测试项目中，皓龙6174处理器提供了四通道的设计，而容量巨大的内容也彻底避免了系统瓶颈。从这些角度来说，这台服务器为我们提供了强大的内存处理能力，包括缓存能力也有了明显的加强。
