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
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F4-4000C16-8GVK 8GB

G Skill Intl F5-6400J3239G16G 16GB vs G Skill Intl F4-4000C16-8GVK 8GB

Overall score
star star star star star
G Skill Intl F5-6400J3239G16G 16GB

G Skill Intl F5-6400J3239G16G 16GB

Overall score
star star star star star
G Skill Intl F4-4000C16-8GVK 8GB

G Skill Intl F4-4000C16-8GVK 8GB

Differences Specifications Comments

Differences

G Skill Intl F5-6400J3239G16G 16GB Reasons to consider
G Skill Intl F5-6400J3239G16G 16GB
Report a bug
  • Higher memory bandwidth, mbps
    19200 left arrow 17000
    Around 1.13% higher bandwidth
G Skill Intl F4-4000C16-8GVK 8GB Reasons to consider
G Skill Intl F4-4000C16-8GVK 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    24 left arrow 26
    Around -8% lower latency
  • Faster reading speed, GB/s
    19.5 left arrow 17.8
    Average value in the tests
  • Faster write speed, GB/s
    18.2 left arrow 15.7
    Average value in the tests

Specifications

Complete list of technical specifications
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F4-4000C16-8GVK 8GB
Main characteristics
  • Memory type
    DDR5 left arrow DDR4
  • Latency in PassMark, ns
    26 left arrow 24
  • Read speed, GB/s
    17.8 left arrow 19.5
  • Write speed, GB/s
    15.7 left arrow 18.2
  • Memory bandwidth, mbps
    19200 left arrow 17000
Other
  • Description
    PC5-19200, 1.1V, CAS Supported: 22 28 30 32 36 40 42 left arrow PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
  • Timings / Clock speed
    no data / 2400 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    3867 left arrow 3990

G Skill Intl F5-6400J3239G16G 16GB RAM comparisons

Corsair CMK16GX4M2K4266C16 8GB
Kingston 9905783-025.A01G 16GB

G Skill Intl F4-4000C16-8GVK 8GB 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 F3-2400C11-8GSR 8GB
G Skill Intl F3-2400C11-8GSR 8GB
Kingston KHX3200C16D4/16GX 16GB
Kingston KHX3200C16D4/16GX 16GB
Memory RAM
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F3-1866C8-8GTX 8GB
Corsair CMR16GX4M2C3000C15 8GB
Corsair CMR16GX4M2C3000C15 8GB
Memory RAM
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F4-3000C16-16GTRS 16GB
G Skill Intl F4-3000C16-16GTRS 16GB
Memory RAM
Kingston 99U5403-492.A00LF 8GB
Kingston 99U5403-492.A00LF 8GB
Asgard VMA45UG-MEC1U2AW1 8GB
Asgard VMA45UG-MEC1U2AW1 8GB
Memory RAM
Kingston MSI16D3LS1MNG/8G 8GB
Kingston MSI16D3LS1MNG/8G 8GB
Crucial Technology CT16G4SFS832A.C8FE 16GB
Crucial Technology CT16G4SFS832A.C8FE 16GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Kingston 9965662-010.A00G 16GB
Kingston 9965662-010.A00G 16GB
Memory RAM
TwinMOS 8DPT5MK8-TATP 2GB
TwinMOS 8DPT5MK8-TATP 2GB
Micron Technology 18ASF2G72PDZ-2G3B1 16GB
Micron Technology 18ASF2G72PDZ-2G3B1 16GB
Memory RAM
Kingston 99U5584-010.A00LF 4GB
Kingston 99U5584-010.A00LF 4GB
Corsair CMR32GX4M2C3200C16 16GB
Corsair CMR32GX4M2C3200C16 16GB
Memory RAM
Kingston KHX2400C11D3/4GX 4GB
Kingston KHX2400C11D3/4GX 4GB
G Skill Intl F4-2400C15-16GFX 16GB
G Skill Intl F4-2400C15-16GFX 16GB
Memory RAM
Corsair CMD16GX3M2A1600C7 8GB
Corsair CMD16GX3M2A1600C7 8GB
Micron Technology ILG8GS2400A 8GB
Micron Technology ILG8GS2400A 8GB
Memory RAM
Avant Technology F641GU67F9333G 8GB
Avant Technology F641GU67F9333G 8GB
Micron Technology 36ASF2G72PZ-2G3B1 16GB
Micron Technology 36ASF2G72PZ-2G3B1 16GB
Memory RAM
G Skill Intl F3-2133C9-4GAB 4GB
G Skill Intl F3-2133C9-4GAB 4GB
Mushkin 99[2/7/4]204[F/T] 4GB
Mushkin 99[2/7/4]204[F/T] 4GB
Memory RAM
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F2-8500CL5-2GBPI 2GB
Corsair CM4X8GF2400Z16K4 8GB
Corsair CM4X8GF2400Z16K4 8GB
Memory RAM
Kingston KHX1866C10D3/8GX 8GB
Kingston KHX1866C10D3/8GX 8GB
Corsair CMR64GX4M8C3000C15 8GB
Corsair CMR64GX4M8C3000C15 8GB
Memory RAM