SK Hynix HMA451U6AFR8N-TF 4GB vs SK Hynix HMA81GU7CJR8N-VK 8GB

总分

SK Hynix HMA451U6AFR8N-TF 4GB

SK Hynix HMA451U6AFR8N-TF 4GB

总分

SK Hynix HMA81GU7CJR8N-VK 8GB

SK Hynix HMA81GU7CJR8N-VK 8GB

差异规格评论

差异

SK Hynix HMA451U6AFR8N-TF 4GB

需要考虑的原因
SK Hynix HMA451U6AFR8N-TF 4GB

报告一个错误

更快的写入速度，GB/s

10.6 7.6

测试中的平均数值

SK Hynix HMA81GU7CJR8N-VK 8GB

需要考虑的原因
SK Hynix HMA81GU7CJR8N-VK 8GB

报告一个错误

低于PassMark测试中的延时，ns

22 37

左右 -68% 更低的延时
更快的读取速度，GB/s

15.7 14.7

测试中的平均数值
更高的内存带宽，mbps

21300 17000

左右 1.25 更高的带宽

规格

完整的技术规格清单

SK Hynix HMA451U6AFR8N-TF 4GB

SK Hynix HMA81GU7CJR8N-VK 8GB

主要特点

存储器类型

DDR4 DDR4
PassMark中的延时，ns

37 22
读取速度，GB/s

14.7 15.7
写入速度，GB/s

10.6 7.6
内存带宽，mbps

17000 21300

Other

描述

PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
时序/时钟速度

14-14-14, 15-15-15, 16-16-16 / 2133 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
排名PassMark (越多越好)

2438 2388

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

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Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

最新比较

Crucial Technology CT25664AA800.M16FG 2GB

Crucial Technology CT25664AA800.M16FG 2GB

Kingston 9965596-002.B00G 4GB

Kingston 9965596-002.B00G 4GB

SK Hynix HMA451U6AFR8N-TF 4GB

SK Hynix HMA451U6AFR8N-TF 4GB

SK Hynix HMA81GU7CJR8N-VK 8GB

SK Hynix HMA81GU7CJR8N-VK 8GB

Corsair CMX4GX3M2A1600C9 2GB

Corsair CMX4GX3M2A1600C9 2GB

Transcend Information JM3200HLE-32G 32GB

Transcend Information JM3200HLE-32G 32GB

Kingston K1N7HK-ELC 2GB

Kingston K1N7HK-ELC 2GB

Kingston 9905630-007.A00G 8GB

Kingston 9905630-007.A00G 8GB

Elpida EBJ40UG8BBU0-GN-F 4GB

Elpida EBJ40UG8BBU0-GN-F 4GB

Corsair CMK16GX4M2Z3600C18 8GB

Corsair CMK16GX4M2Z3600C18 8GB

SK Hynix HYMP112S64CP6-S6 1GB

SK Hynix HYMP112S64CP6-S6 1GB

G Skill Intl F4-2933C14-8GFX 8GB

G Skill Intl F4-2933C14-8GFX 8GB

Peak Electronics 256X64M-67E 2GB

Peak Electronics 256X64M-67E 2GB

UMAX Technology D4-2133-4GB-512X8-L 4GB

UMAX Technology D4-2133-4GB-512X8-L 4GB

Kingston 9905403-011.A03LF 2GB

Kingston 9905403-011.A03LF 2GB

Crucial Technology BL8G24C16U4B.8FD 8GB

Crucial Technology BL8G24C16U4B.8FD 8GB

A-DATA Technology ADOVE1A0834E 1GB

A-DATA Technology ADOVE1A0834E 1GB

Kingmax Semiconductor GSLG42F-18---------- 8GB

Kingmax Semiconductor GSLG42F-18---------- 8GB

Kingston 9905471-002.A00LF 2GB

Kingston 9905471-002.A00LF 2GB

Kingston 9905625-062.A00G 8GB

Kingston 9905625-062.A00G 8GB

Patriot Memory (PDP Systems) PSD34G16002 4GB

Patriot Memory (PDP Systems) PSD34G16002 4GB

Kingston 8ATF1G64HZ-2G3B2 8GB

Kingston 8ATF1G64HZ-2G3B2 8GB

Samsung M378B5273DH0-CH9 4GB

Samsung M378B5273DH0-CH9 4GB

Transcend Information JM2400HLB-8G 8GB

Transcend Information JM2400HLB-8G 8GB

Samsung M393A1G40DB0-CPB 8GB

Samsung M393A1G40DB0-CPB 8GB

Ramaxel Technology RMUA5110ME78HAF-2666 8GB

Ramaxel Technology RMUA5110ME78HAF-2666 8GB

Samsung M393B1K70CH0-CH9 8GB

Samsung M393B1K70CH0-CH9 8GB

SanMax Technologies Inc. SMD4-U8G48HA-24RF 8GB

SanMax Technologies Inc. SMD4-U8G48HA-24RF 8GB