SK Hynix HMA851S6JJR6N-VK 4GB vs SK Hynix HMA81GS6JJR8N-VK 8GB

总分

SK Hynix HMA851S6JJR6N-VK 4GB

SK Hynix HMA851S6JJR6N-VK 4GB

总分

SK Hynix HMA81GS6JJR8N-VK 8GB

SK Hynix HMA81GS6JJR8N-VK 8GB

差异规格评论

差异

SK Hynix HMA851S6JJR6N-VK 4GB

需要考虑的原因
SK Hynix HMA851S6JJR6N-VK 4GB

报告一个错误

SK Hynix HMA81GS6JJR8N-VK 8GB

需要考虑的原因
SK Hynix HMA81GS6JJR8N-VK 8GB

报告一个错误

低于PassMark测试中的延时，ns

34 36

左右 -6% 更低的延时
更快的读取速度，GB/s

15.7 15.4

测试中的平均数值
更快的写入速度，GB/s

11.9 11.5

测试中的平均数值

规格

完整的技术规格清单

SK Hynix HMA851S6JJR6N-VK 4GB

SK Hynix HMA81GS6JJR8N-VK 8GB

主要特点

存储器类型

DDR4 DDR4
PassMark中的延时，ns

36 34
读取速度，GB/s

15.4 15.7
写入速度，GB/s

11.5 11.9
内存带宽，mbps

21300 21300

Other

描述

PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
时序/时钟速度

17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
排名PassMark (越多越好)

2320 2803

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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