RAM
DDR5
DDR4
DDR3
DDR2
About the site
Menu
RAMs
RAM
DDR5
DDR4
DDR3
DDR2
About the site
en
Русский Русский English English Español Español Português Português Deutsch Deutsch Français Français Italiano Italiano Polski Polski 中文 中文 日本語 日本語
SK Hynix HMT42GR7AFR4A-PB 16GB
Kingston 99U5665-004.A00G 4GB

SK Hynix HMT42GR7AFR4A-PB 16GB vs Kingston 99U5665-004.A00G 4GB

Overall score
star star star star star
SK Hynix HMT42GR7AFR4A-PB 16GB

SK Hynix HMT42GR7AFR4A-PB 16GB

Overall score
star star star star star
Kingston 99U5665-004.A00G 4GB

Kingston 99U5665-004.A00G 4GB

Differences Specifications Comments

Differences

SK Hynix HMT42GR7AFR4A-PB 16GB Reasons to consider
SK Hynix HMT42GR7AFR4A-PB 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    42 left arrow 66
    Around 36% lower latency
  • Faster write speed, GB/s
    8.0 left arrow 6.8
    Average value in the tests
Kingston 99U5665-004.A00G 4GB Reasons to consider
Kingston 99U5665-004.A00G 4GB
Report a bug
  • Faster reading speed, GB/s
    16.4 left arrow 11.7
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 12800
    Around 1.66 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT42GR7AFR4A-PB 16GB
Kingston 99U5665-004.A00G 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    42 left arrow 66
  • Read speed, GB/s
    11.7 left arrow 16.4
  • Write speed, GB/s
    8.0 left arrow 6.8
  • Memory bandwidth, mbps
    12800 left arrow 21300
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 6 7 8 9 10 11 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2535 left arrow 1737

SK Hynix HMT42GR7AFR4A-PB 16GB RAM comparisons

SK Hynix HMT42GR7BFR4A-PB 16GB
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB

Kingston 99U5665-004.A00G 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F2-8500CL5-2GBPI 2GB
Corsair CMK64GX4M8X4000C19 8GB
Corsair CMK64GX4M8X4000C19 8GB
Memory RAM
Samsung M393B1K70QB0-CK0 8GB
Samsung M393B1K70QB0-CK0 8GB
King Tiger Technology Tigo-2133Mhz-8G 8GB
King Tiger Technology Tigo-2133Mhz-8G 8GB
Memory RAM
Kingston 9905403-038.A00LF 4GB
Kingston 9905403-038.A00LF 4GB
G Skill Intl F4-2666C18-16GRS 16GB
G Skill Intl F4-2666C18-16GRS 16GB
Memory RAM
SK Hynix HMT42GR7AFR4A-PB 16GB
SK Hynix HMT42GR7AFR4A-PB 16GB
Kingston 99U5665-004.A00G 4GB
Kingston 99U5665-004.A00G 4GB
Memory RAM
Samsung M391B5273CH0-CH9 4GB
Samsung M391B5273CH0-CH9 4GB
G Skill Intl F4-3733C17-16GTZKK 16GB
G Skill Intl F4-3733C17-16GTZKK 16GB
Memory RAM
TwinMOS 8DHE3MN8-HATP 2GB
TwinMOS 8DHE3MN8-HATP 2GB
Shenzhen Jinge Information Co. Ltd. BRBP1G48G16C2400 8GB
Shenzhen Jinge Information Co. Ltd. BRBP1G48G16C2400 8G
Memory RAM
Kingston 9905471-006.A01LF 4GB
Kingston 9905471-006.A01LF 4GB
Micron Technology 9ASF51272PZ-2G3B1 4GB
Micron Technology 9ASF51272PZ-2G3B1 4GB
Memory RAM
AMD R5S38G1601U2S 8GB
AMD R5S38G1601U2S 8GB
Crucial Technology BLS4G4D240FSC.M8FADG 4GB
Crucial Technology BLS4G4D240FSC.M8FADG 4GB
Memory RAM
Kingston 9965662-016.A00G 16GB
Kingston 9965662-016.A00G 16GB
Kingston 9965662-008.A01G 16GB
Kingston 9965662-008.A01G 16GB
Memory RAM
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Apacer Technology 78.CAGP7.AZ20B 8GB
Apacer Technology 78.CAGP7.AZ20B 8GB
Memory RAM
AMD AE34G1601U1 4GB
AMD AE34G1601U1 4GB
Crucial Technology CT4G4DFS8266.C8FB 4GB
Crucial Technology CT4G4DFS8266.C8FB 4GB
Memory RAM
Kingston 9965516-430.A00G 16GB
Kingston 9965516-430.A00G 16GB
Golden Empire CL19-19-19 D4-2666 4GB
Golden Empire CL19-19-19 D4-2666 4GB
Memory RAM
G Skill Intl F5-5600J4040C16G 16GB
G Skill Intl F5-5600J4040C16G 16GB
G Skill Intl F4-3600C14-8GTZNB 8GB
G Skill Intl F4-3600C14-8GTZNB 8GB
Memory RAM
Kingston KTC1G-UDIMM 1GB
Kingston KTC1G-UDIMM 1GB
Kingston 99U5665-004.A00G 4GB
Kingston 99U5665-004.A00G 4GB
Memory RAM