Patriot Memory (PDP Systems) PSD22G8002 2GB vs Crucial Technology CT4G4DFS824A.M8FF 4GB

总分

Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

总分

Crucial Technology CT4G4DFS824A.M8FF 4GB

Crucial Technology CT4G4DFS824A.M8FF 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 15.8

测试中的平均数值
更快的写入速度，GB/s

2,109.3 10.5

测试中的平均数值

Crucial Technology CT4G4DFS824A.M8FF 4GB

需要考虑的原因
Crucial Technology CT4G4DFS824A.M8FF 4GB

报告一个错误

低于PassMark测试中的延时，ns

44 60

左右 -36% 更低的延时
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

Crucial Technology CT4G4DFS824A.M8FF 4GB

主要特点

存储器类型

DDR2 DDR4
PassMark中的延时，ns

60 44
读取速度，GB/s

4,162.7 15.8
写入速度，GB/s

2,109.3 10.5
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 19 20 21
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 2803

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

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RAM 2

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Frequency (Mhz) *

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Crucial Technology CT25664BA160B.C16F 2GB

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Micron Technology 18ADF2G72PZ-2G3B1 16GB

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Swissbit MEU25664D6BC2EP-30 2GB

G Skill Intl F4-4000C18-8GTZRB 8GB

G Skill Intl F4-4000C18-8GTZRB 8GB

Elpida EBJ41UF8BDU5-GN-F 4GB

Elpida EBJ41UF8BDU5-GN-F 4GB

Corsair CM4X4GD3000C16K2 4GB

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Samsung M391B5673EH1-CH9 2GB

Samsung M391B5673EH1-CH9 2GB

Hoodisk Electronics Co Ltd GKE800SO102408-2666A 8GB

Hoodisk Electronics Co Ltd GKE800SO102408-2666A 8GB

Kingston 9905471-001.A01LF 2GB

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Heoriady M378A1K43BB2-CTD 8GB

Heoriady M378A1K43BB2-CTD 8GB