SK Hynix HYMP31GF72CMP4D5Y5 8GB vs SK Hynix HMA451U7AFR8N-TF 4GB

总分

SK Hynix HYMP31GF72CMP4D5Y5 8GB

SK Hynix HYMP31GF72CMP4D5Y5 8GB

总分

SK Hynix HMA451U7AFR8N-TF 4GB

SK Hynix HMA451U7AFR8N-TF 4GB

差异规格评论

差异

SK Hynix HYMP31GF72CMP4D5Y5 8GB

需要考虑的原因
SK Hynix HYMP31GF72CMP4D5Y5 8GB

报告一个错误

更快的读取速度，GB/s

3 13.2

测试中的平均数值

SK Hynix HMA451U7AFR8N-TF 4GB

需要考虑的原因
SK Hynix HMA451U7AFR8N-TF 4GB

报告一个错误

低于PassMark测试中的延时，ns

29 117

左右 -303% 更低的延时
更快的写入速度，GB/s

8.9 2,303.7

测试中的平均数值
更高的内存带宽，mbps

17000 5300

左右 3.21 更高的带宽

规格

完整的技术规格清单

SK Hynix HYMP31GF72CMP4D5Y5 8GB

SK Hynix HMA451U7AFR8N-TF 4GB

主要特点

存储器类型

DDR2 DDR4
PassMark中的延时，ns

117 29
读取速度，GB/s

3,094.8 13.2
写入速度，GB/s

2,303.7 8.9
内存带宽，mbps

5300 17000

Other

描述

PC-5300, PS1: 1.5V, PS2: 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

no data 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
排名PassMark (越多越好)

784 2284

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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Panram International Corporation M424016 4GB

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Kingston KHX2666C16D4/32GX 32GB

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Apacer Technology 78.01G86.9H50C 1GB

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Apacer Technology 78.CAGP7.AZ20B 8GB

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Samsung M395T2863QZ4-CF76 1GB

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Kingston LV32D4S2S8HD-8 8GB

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Kingston K1N7HK-ELC 2GB

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Wilk Elektronik S.A. W-HK26S16G 16GB

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Samsung M3 78T2863EHS-CF7 1GB

Samsung M3 78T2863EHS-CF7 1GB

Crucial Technology BLS8G4D240FSEK.8FD 8GB

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Apacer Technology 78.B1GET.AU00C 4GB

Apacer Technology 78.B1GET.AU00C 4GB

SK Hynix HMA82GU7AFR8N-UH 16GB

SK Hynix HMA82GU7AFR8N-UH 16GB