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 F3-1866C8-8GTX 8GB
G Skill Intl F4-2666C19-8GRS 8GB

G Skill Intl F3-1866C8-8GTX 8GB vs G Skill Intl F4-2666C19-8GRS 8GB

Overall score
star star star star star
G Skill Intl F3-1866C8-8GTX 8GB

G Skill Intl F3-1866C8-8GTX 8GB

Overall score
star star star star star
G Skill Intl F4-2666C19-8GRS 8GB

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

Differences Specifications Comments

Differences

G Skill Intl F3-1866C8-8GTX 8GB Reasons to consider
G Skill Intl F3-1866C8-8GTX 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    31 left arrow 35
    Around 11% lower latency
  • Faster reading speed, GB/s
    16.8 left arrow 16.3
    Average value in the tests
G Skill Intl F4-2666C19-8GRS 8GB Reasons to consider
G Skill Intl F4-2666C19-8GRS 8GB
Report a bug
  • Faster write speed, GB/s
    12.6 left arrow 10.8
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 10600
    Around 2.01 higher bandwidth

Specifications

Complete list of technical specifications
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F4-2666C19-8GRS 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    31 left arrow 35
  • Read speed, GB/s
    16.8 left arrow 16.3
  • Write speed, GB/s
    10.8 left arrow 12.6
  • Memory bandwidth, mbps
    10600 left arrow 21300
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 5 6 7 8 9 10 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    2904 left arrow 2863

G Skill Intl F3-1866C8-8GTX 8GB RAM comparisons

Team Group Inc. ZEUS-2133 8GB
Ramaxel Technology RMR1810EC58E8F1333 2GB

G Skill Intl F4-2666C19-8GRS 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

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston 9965589-005.A01G 8GB
Kingston 9965589-005.A01G 8GB
Memory RAM
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F4-2666C19-8GRS 8GB
G Skill Intl F4-2666C19-8GRS 8GB
Memory RAM
Swissbit MEU25664D6BC2EP-30 2GB
Swissbit MEU25664D6BC2EP-30 2GB
Ramaxel Technology RMUA5110MB78HAF2400 8GB
Ramaxel Technology RMUA5110MB78HAF2400 8GB
Memory RAM
SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMT325U6CFR8C-PB 2GB
Kingston 9905743-044.A00G 16GB
Kingston 9905743-044.A00G 16GB
Memory RAM
Patriot Memory (PDP Systems) PSD34G16002 4GB
Patriot Memory (PDP Systems) PSD34G16002 4GB
Corsair CMK16GX4M2D2400C14 8GB
Corsair CMK16GX4M2D2400C14 8GB
Memory RAM
Smart Modular SG564568FG8N6KF-Z2 2GB
Smart Modular SG564568FG8N6KF-Z2 2GB
Crucial Technology BLS8G4D240FSC.M16FAD 8GB
Crucial Technology BLS8G4D240FSC.M16FAD 8GB
Memory RAM
Kingston 9905471-002.A00LF 2GB
Kingston 9905471-002.A00LF 2GB
Kingston 9905678-044.A00G 8GB
Kingston 9905678-044.A00G 8GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology CB8GU2400.C8D 8GB
Crucial Technology CB8GU2400.C8D 8GB
Memory RAM
Kingston 99U5403-036.A00G 4GB
Kingston 99U5403-036.A00G 4GB
Kingston 9905678-065.A00G 8GB
Kingston 9905678-065.A00G 8GB
Memory RAM
AMD AE34G2139U2 4GB
AMD AE34G2139U2 4GB
Kingston 9905734-003.A00G 32GB
Kingston 9905734-003.A00G 32GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
InnoDisk Corporation M4S0-8GSSOCIK 8GB
InnoDisk Corporation M4S0-8GSSOCIK 8GB
Memory RAM
Kingston KHX1600C9D3/8G 8GB
Kingston KHX1600C9D3/8G 8GB
Crucial Technology CB8GU2400.C8D 8GB
Crucial Technology CB8GU2400.C8D 8GB
Memory RAM
Kingston 9905403-134.A00LF 2GB
Kingston 9905403-134.A00LF 2GB
Kingston 9905665-009.A00G 4GB
Kingston 9905665-009.A00G 4GB
Memory RAM
Kingston 9905403-011.A03LF 2GB
Kingston 9905403-011.A03LF 2GB
SK Hynix HMA82GU7AFR8N-UH 16GB
SK Hynix HMA82GU7AFR8N-UH 16GB
Memory RAM