Patriot Memory (PDP Systems) PSD22G8002 2GB vs SK Hynix HMA451R7MFR8N-TF 4GB

总分

Patriot Memory (PDP Systems) PSD22G8002 2GB

Patriot Memory (PDP Systems) PSD22G8002 2GB

总分

SK Hynix HMA451R7MFR8N-TF 4GB

SK Hynix HMA451R7MFR8N-TF 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 10.4

测试中的平均数值

SK Hynix HMA451R7MFR8N-TF 4GB

需要考虑的原因
SK Hynix HMA451R7MFR8N-TF 4GB

报告一个错误

低于PassMark测试中的延时，ns

53 60

左右 -13% 更低的延时
更快的写入速度，GB/s

8.6 2,109.3

测试中的平均数值
更高的内存带宽，mbps

17000 6400

左右 2.66 更高的带宽

规格

完整的技术规格清单

Patriot Memory (PDP Systems) PSD22G8002 2GB

SK Hynix HMA451R7MFR8N-TF 4GB

主要特点

存储器类型

DDR2 DDR4
PassMark中的延时，ns

60 53
读取速度，GB/s

4,162.7 10.4
写入速度，GB/s

2,109.3 8.6
内存带宽，mbps

6400 17000

Other

描述

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
时序/时钟速度

5-5-5-15 / 800 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
排名PassMark (越多越好)

784 2285

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

最新比较

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SK Hynix HYMP112U64CP8-S5 1GB

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G Skill Intl F4-2133C15-16GRS 16GB

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Unifosa Corporation GU332G0ALEPR8H2C6F 2GB

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G Skill Intl F4-2400C16-8GFX 8GB