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Patriot Memory (PDP Systems) PSD22G8002 2GB
Crucial Technology CT4G4DFS8266.M8FE 4GB

Patriot Memory (PDP Systems) PSD22G8002 2GB vs Crucial Technology CT4G4DFS8266.M8FE 4GB

总分
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Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

总分
star star star star star
Crucial Technology CT4G4DFS8266.M8FE 4GB

Crucial Technology CT4G4DFS8266.M8FE 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
  • 低于PassMark测试中的延时，ns
    60 left arrow 74
    左右 19% 更低的延时
  • 更快的读取速度，GB/s
    4 left arrow 15.4
    测试中的平均数值
Crucial Technology CT4G4DFS8266.M8FE 4GB 需要考虑的原因
Crucial Technology CT4G4DFS8266.M8FE 4GB
报告一个错误
  • 更快的写入速度，GB/s
    8.0 left arrow 2,109.3
    测试中的平均数值
  • 更高的内存带宽，mbps
    21300 left arrow 6400
    左右 3.33 更高的带宽

规格

完整的技术规格清单
Patriot Memory (PDP Systems) PSD22G8002 2GB
Crucial Technology CT4G4DFS8266.M8FE 4GB
主要特点
  • 存储器类型
    DDR2 left arrow DDR4
  • PassMark中的延时，ns
    60 left arrow 74
  • 读取速度，GB/s
    4,162.7 left arrow 15.4
  • 写入速度，GB/s
    2,109.3 left arrow 8.0
  • 内存带宽，mbps
    6400 left arrow 21300
Other
  • 描述
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-21300, 1.2V, CAS Supported: 10 12 13 14 15 16 17 18 19 20
  • 时序/时钟速度
    5-5-5-15 / 800 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • 排名PassMark (越多越好)
    784 left arrow 1714

Patriot Memory (PDP Systems) PSD22G8002 2GB RAM的比较

Apacer Technology 75.A73AA.G03 2GB
Patriot Memory (PDP Systems) PSD22G80026 2GB

Crucial Technology CT4G4DFS8266.M8FE 4GB RAM的比较

Corsair CMK64GX5M2B5200C40 32GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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