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Patriot Memory (PDP Systems) PSD22G8002 2GB
Corsair CM4X4GF2666Z16K4 4GB

Patriot Memory (PDP Systems) PSD22G8002 2GB vs Corsair CM4X4GF2666Z16K4 4GB

总分
star star star star star
Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

总分
star star star star star
Corsair CM4X4GF2666Z16K4 4GB

Corsair CM4X4GF2666Z16K4 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 left arrow 11.4
    测试中的平均数值
  • 更快的写入速度，GB/s
    2,109.3 left arrow 12.3
    测试中的平均数值
Corsair CM4X4GF2666Z16K4 4GB 需要考虑的原因
Corsair CM4X4GF2666Z16K4 4GB
报告一个错误
  • 低于PassMark测试中的延时，ns
    46 left arrow 60
    左右 -30% 更低的延时
  • 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
Corsair CM4X4GF2666Z16K4 4GB
主要特点
  • 存储器类型
    DDR2 left arrow DDR4
  • PassMark中的延时，ns
    60 left arrow 46
  • 读取速度，GB/s
    4,162.7 left arrow 11.4
  • 写入速度，GB/s
    2,109.3 left arrow 12.3
  • 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: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • 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 2541

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

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

Corsair CM4X4GF2666Z16K4 4GB RAM的比较

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
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