Patriot Memory (PDP Systems) PSD22G8002 2GB

Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

Patriot Memory (PDP Systems) PSD22G8002 2GB vs Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

总分

Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

总分

Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

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 10.4

测试中的平均数值

Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

需要考虑的原因
Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

报告一个错误

低于PassMark测试中的延时，ns

37 60

左右 -62% 更低的延时
更快的写入速度，GB/s

7.8 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

Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

主要特点

存储器类型

DDR2 DDR4
PassMark中的延时，ns

60 37
读取速度，GB/s

4,162.7 10.4
写入速度，GB/s

2,109.3 7.8
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 2213

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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G Skill Intl F4-3600C16-8GTZKK 8GB

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G Skill Intl F4-3600C16-8GTRG 8GB

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Samsung M393B1G70BH0-YK0 8GB

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Samsung M378A1K43EB2-CWE 8GB

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Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N-UH 8GB

Hynix Semiconductor (Hyundai Electronics) HMA81GR7MFR8N

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Patriot Memory (PDP Systems) PSD34G16002 4GB

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Crucial Technology BLS4G4D240FSE.8FBD 4GB

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Ramaxel Technology RMSA3330MJ78HBF-3200 16GB

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Kingston 9905702-012.A00G 8GB

Kingston 9905702-012.A00G 8GB

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Patriot Memory (PDP Systems) PSD44G240041 4GB

Patriot Memory (PDP Systems) PSD44G240041 4GB

Golden Empire 1GB DDR2 800 CAS=4 1GB

Golden Empire 1GB DDR2 800 CAS=4 1GB

Corsair CMU32GX4M4C3200C16 8GB

Corsair CMU32GX4M4C3200C16 8GB

Team Group Inc. Team-Elite-1333 4GB

Team Group Inc. Team-Elite-1333 4GB

Crucial Technology BL8G32C16U4R.M8FE1 8GB

Crucial Technology BL8G32C16U4R.M8FE1 8GB