SK Hynix HMT42GR7AFR4A-PB 16GB vs EXCELERAM D48G8G8H8SS9CJRB22 8GB

总分

SK Hynix HMT42GR7AFR4A-PB 16GB

SK Hynix HMT42GR7AFR4A-PB 16GB

总分

EXCELERAM D48G8G8H8SS9CJRB22 8GB

EXCELERAM D48G8G8H8SS9CJRB22 8GB

差异规格评论

差异

SK Hynix HMT42GR7AFR4A-PB 16GB

需要考虑的原因
SK Hynix HMT42GR7AFR4A-PB 16GB

报告一个错误

低于PassMark测试中的延时，ns

42 65

左右 35% 更低的延时

EXCELERAM D48G8G8H8SS9CJRB22 8GB

需要考虑的原因
EXCELERAM D48G8G8H8SS9CJRB22 8GB

报告一个错误

更快的读取速度，GB/s

17 11.7

测试中的平均数值
更快的写入速度，GB/s

9.5 8.0

测试中的平均数值
更高的内存带宽，mbps

21300 12800

左右 1.66 更高的带宽

规格

完整的技术规格清单

SK Hynix HMT42GR7AFR4A-PB 16GB

EXCELERAM D48G8G8H8SS9CJRB22 8GB

主要特点

存储器类型

DDR3 DDR4
PassMark中的延时，ns

42 65
读取速度，GB/s

11.7 17.0
写入速度，GB/s

8.0 9.5
内存带宽，mbps

12800 21300

Other

描述

PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11 PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 23
时序/时钟速度

9-9-9-24 / 1600 MHz 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
排名PassMark (越多越好)

2535 2058

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

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Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

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最新比较

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Samsung M471A1K43CB1-CRC 8GB

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Ramaxel Technology RMR5040ED58E9W1600 4GB

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Ramos Technology EWB8GB681CA3-16IC 8GB

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Apacer Technology 78.B1GM3.C7W0B 4GB

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Crucial Technology CT102464BA160B.M16 8GB

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Kingston CBD32D4S2S1ME-8 8GB

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Samsung M378A2K43EB1-CWE 16GB

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Patriot Memory (PDP Systems) 1866 CL9 Series 4GB

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Corsair CM4X8GF2400Z16K4 8GB

Corsair CM4X8GF2400Z16K4 8GB

Samsung M471B5273EB0-CK0 4GB

Samsung M471B5273EB0-CK0 4GB

G Skill Intl F4-4000C17-8GTZR 8GB

G Skill Intl F4-4000C17-8GTZR 8GB

Crucial Technology BLS4G4D240FSE.8FBD 4GB

Crucial Technology BLS4G4D240FSE.8FBD 4GB

Avant Technology W6451U66J9266ND 4GB

Avant Technology W6451U66J9266ND 4GB

Kingston 9905458-017.A01LF 4GB

Kingston 9905458-017.A01LF 4GB

G Skill Intl F4-3300C16-4GRRD 4GB

G Skill Intl F4-3300C16-4GRRD 4GB

SK Hynix HYMP112U64CP8-S6 1GB

SK Hynix HYMP112U64CP8-S6 1GB

Crucial Technology BLE4G4D30AEEA.K8FE 4GB

Crucial Technology BLE4G4D30AEEA.K8FE 4GB

Kingston 99U5471-020.A00LF 4GB

Kingston 99U5471-020.A00LF 4GB

Micron Technology 9ASF1G72PZ-2G3B1 8GB

Micron Technology 9ASF1G72PZ-2G3B1 8GB