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 F4-2666C19-8GVR 8GB

G Skill Intl F5-6400J3239G16G 16GB vs G Skill Intl F4-2666C19-8GVR 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 F4-2666C19-8GVR 8GB

G Skill Intl F4-2666C19-8GVR 8GB

Differences Specifications Comments

Differences

G Skill Intl F5-6400J3239G16G 16GB Reasons to consider
G Skill Intl F5-6400J3239G16G 16GB
Report a bug
  • Below the latency in the PassMark tests, ns
    26 left arrow 28
    Around 7% lower latency
  • Faster reading speed, GB/s
    17.8 left arrow 17
    Average value in the tests
  • Faster write speed, GB/s
    15.7 left arrow 13.0
    Average value in the tests
G Skill Intl F4-2666C19-8GVR 8GB Reasons to consider
G Skill Intl F4-2666C19-8GVR 8GB
Report a bug
  • Higher memory bandwidth, mbps
    21300 left arrow 19200
    Around 1.11 higher bandwidth

Specifications

Complete list of technical specifications
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F4-2666C19-8GVR 8GB
Main characteristics
  • Memory type
    DDR5 left arrow DDR4
  • Latency in PassMark, ns
    26 left arrow 28
  • Read speed, GB/s
    17.8 left arrow 17.0
  • Write speed, GB/s
    15.7 left arrow 13.0
  • Memory bandwidth, mbps
    19200 left arrow 21300
Other
  • Description
    PC5-19200, 1.1V, CAS Supported: 22 28 30 32 36 40 42 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 23
  • Timings / Clock speed
    no data / 2400 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    3867 left arrow 3211

G Skill Intl F5-6400J3239G16G 16GB RAM comparisons

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

G Skill Intl F4-2666C19-8GVR 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Smart Modular SH564128FH8NZQNSCG 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F4-2666C19-8GVR 8GB
G Skill Intl F4-2666C19-8GVR 8GB
Memory RAM
SK Hynix HMT41GS6AFR8A-PB 8GB
SK Hynix HMT41GS6AFR8A-PB 8GB
Micron Technology 18ASF1G72PDZ-2G6B1 8GB
Micron Technology 18ASF1G72PDZ-2G6B1 8GB
Memory RAM
SK Hynix HMT41GS6AFR8A-PB 8GB
SK Hynix HMT41GS6AFR8A-PB 8GB
Corsair CMD32GX4M2C3466C16W 16GB
Corsair CMD32GX4M2C3466C16W 16GB
Memory RAM
Kingston 9965516-049.A00LF 8GB
Kingston 9965516-049.A00LF 8GB
Crucial Technology CT16G4SFDFD4A.M16FH 16GB
Crucial Technology CT16G4SFDFD4A.M16FH 16GB
Memory RAM
Samsung M3 78T2863QZS-CF7 1GB
Samsung M3 78T2863QZS-CF7 1GB
G Skill Intl F4-3600C16-16GTZRC 16GB
G Skill Intl F4-3600C16-16GTZRC 16GB
Memory RAM
SK Hynix HMT42GR7AFR4A-PB 16GB
SK Hynix HMT42GR7AFR4A-PB 16GB
G Skill Intl F4-4000C16-8GTZRA 8GB
G Skill Intl F4-4000C16-8GTZRA 8GB
Memory RAM
Kingston 39P5429-006.AO01 2GB
Kingston 39P5429-006.AO01 2GB
Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N-TFTD 4GB
Hynix Semiconductor (Hyundai Electronics) HMA451R7MFR8N
Memory RAM
Kingston 99U5474-010.A00LF 2GB
Kingston 99U5474-010.A00LF 2GB
Essencore Limited KD4AGS88C-26N1900 16GB
Essencore Limited KD4AGS88C-26N1900 16GB
Memory RAM
Kingston 9965433-034.A00LF 4GB
Kingston 9965433-034.A00LF 4GB
G Skill Intl F4-3600C16-8GTESC 8GB
G Skill Intl F4-3600C16-8GTESC 8GB
Memory RAM
Samsung M378B5673FH0-CH9 2GB
Samsung M378B5673FH0-CH9 2GB
Kingston KHX3000C16/16GX 16GB
Kingston KHX3000C16/16GX 16GB
Memory RAM
Micron Technology 8ATF2G64HZ-3G2E2 16GB
Micron Technology 8ATF2G64HZ-3G2E2 16GB
Corsair CMK16GX4M2K4333C19 8GB
Corsair CMK16GX4M2K4333C19 8GB
Memory RAM
Kingston 9905471-002.A00LF 2GB
Kingston 9905471-002.A00LF 2GB
SanMax Technologies Inc. SMD4-U8G46ME-32AA 8GB
SanMax Technologies Inc. SMD4-U8G46ME-32AA 8GB
Memory RAM
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Team Group Inc. TEAMGROUP-UD4-2666 8GB
Team Group Inc. TEAMGROUP-UD4-2666 8GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
SK Hynix HMA84GR7MFR4N-TF 32GB
SK Hynix HMA84GR7MFR4N-TF 32GB
Memory RAM