SpecTek Incorporated ?????????????????? 2GB vs SK Hynix HMA451R7MFR8N-TFTD 4GB

总分

SpecTek Incorporated ?????????????????? 2GB

SpecTek Incorporated ?????????????????? 2GB

总分

SK Hynix HMA451R7MFR8N-TFTD 4GB

SK Hynix HMA451R7MFR8N-TFTD 4GB

差异规格评论

差异

SpecTek Incorporated ?????????????????? 2GB

需要考虑的原因
SpecTek Incorporated ?????????????????? 2GB

报告一个错误

SK Hynix HMA451R7MFR8N-TFTD 4GB

需要考虑的原因
SK Hynix HMA451R7MFR8N-TFTD 4GB

报告一个错误

低于PassMark测试中的延时，ns

40 54

左右 -35% 更低的延时
更快的读取速度，GB/s

9.3 4

测试中的平均数值
更快的写入速度，GB/s

7.3 1,781.8

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

SpecTek Incorporated ?????????????????? 2GB

SK Hynix HMA451R7MFR8N-TFTD 4GB

主要特点

存储器类型

DDR2 DDR4
PassMark中的延时，ns

54 40
读取速度，GB/s

4,269.3 9.3
写入速度，GB/s

1,781.8 7.3
内存带宽，mbps

5300 17000

Other

描述

PC2-5300, SSTL 1.8V, CAS Supported: 3 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 / 667 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
排名PassMark (越多越好)

618 1773

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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