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

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Absolute Latency

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RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

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Elpida EBJ41UF8BDU5-GN-F 4GB

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Micron Technology 16JTF51264HZ-1G6M1 4GB

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Asgard VMA42UH-MEC1U2AJ2 16GB

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Hexon Technology Pte Ltd HEXON 1GB

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G Skill Intl F4-3200C16-8GTZKO 8GB

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Corsair CMK32GX4M2C3333C16 16GB

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SK Hynix HMA851S6DJR6N-VK 4GB

Nanya Technology NT2GT64U8HD0BY-AD 2GB

Nanya Technology NT2GT64U8HD0BY-AD 2GB

Corsair CMR32GX4M4C3333C16 8GB

Corsair CMR32GX4M4C3333C16 8GB

Crucial Technology CT25664BA160B.C16F 2GB

Crucial Technology CT25664BA160B.C16F 2GB

Corsair CM4X16GD3200C16K4E 16GB

Corsair CM4X16GD3200C16K4E 16GB

Apacer Technology 78.01G86.9H50C 1GB

Apacer Technology 78.01G86.9H50C 1GB

SK Hynix HMA81GU6MFR8N-UH 8GB

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Samsung M3 78T2953EZ3-CF7 1GB

Samsung M3 78T2953EZ3-CF7 1GB

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Kingston KVR16N11/8-SP 8GB

Kingston KVR16N11/8-SP 8GB

Micron Technology 8ATF1G64HZ-2G3H1 8GB

Micron Technology 8ATF1G64HZ-2G3H1 8GB