Patriot Memory (PDP Systems) PSD22G8002 2GB vs ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

总分

Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

总分

ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

差异规格评论

差异

Patriot Memory (PDP Systems) PSD22G8002 2GB

需要考虑的原因
Patriot Memory (PDP Systems) PSD22G8002 2GB

报告一个错误

更快的读取速度，GB/s

4 11.9

测试中的平均数值

ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

需要考虑的原因
ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

报告一个错误

低于PassMark测试中的延时，ns

24 60

左右 -150% 更低的延时
更快的写入速度，GB/s

6.3 2,109.3

测试中的平均数值
更高的内存带宽，mbps

19200 6400

左右 3 更高的带宽

规格

完整的技术规格清单

Patriot Memory (PDP Systems) PSD22G8002 2GB

ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

主要特点

存储器类型

DDR2 DDR4
PassMark中的延时，ns

60 24
读取速度，GB/s

4,162.7 11.9
写入速度，GB/s

2,109.3 6.3
内存带宽，mbps

6400 19200

Other

描述

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
时序/时钟速度

5-5-5-15 / 800 MHz 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
排名PassMark (越多越好)

784 1218

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

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Absolute Latency

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RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

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