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 F3-2666C12-8GTXD 8GB
G Skill Intl F4-2666C15-8GRR 8GB

G Skill Intl F3-2666C12-8GTXD 8GB vs G Skill Intl F4-2666C15-8GRR 8GB

Overall score
star star star star star
G Skill Intl F3-2666C12-8GTXD 8GB

G Skill Intl F3-2666C12-8GTXD 8GB

Overall score
star star star star star
G Skill Intl F4-2666C15-8GRR 8GB

G Skill Intl F4-2666C15-8GRR 8GB

Differences Specifications Comments

Differences

G Skill Intl F3-2666C12-8GTXD 8GB Reasons to consider
G Skill Intl F3-2666C12-8GTXD 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    28 left arrow 35
    Around 20% lower latency
  • Faster reading speed, GB/s
    18.2 left arrow 15.8
    Average value in the tests
G Skill Intl F4-2666C15-8GRR 8GB Reasons to consider
G Skill Intl F4-2666C15-8GRR 8GB
Report a bug
  • Faster write speed, GB/s
    12.2 left arrow 11.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 10600
    Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications
G Skill Intl F3-2666C12-8GTXD 8GB
G Skill Intl F4-2666C15-8GRR 8GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    28 left arrow 35
  • Read speed, GB/s
    18.2 left arrow 15.8
  • Write speed, GB/s
    11.5 left arrow 12.2
  • Memory bandwidth, mbps
    10600 left arrow 17000
Other
  • Description
    PC3-10600, 1.5V, CAS Supported: 5 6 7 8 9 10 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 18 19
  • Timings / Clock speed
    7-7-7-20 / 1333 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    3067 left arrow 3052

G Skill Intl F3-2666C12-8GTXD 8GB RAM comparisons

G Skill Intl F3-2666C12-8GTXD 8GB
G Skill Intl F3-2666C11-8GTXD 8GB

G Skill Intl F4-2666C15-8GRR 8GB RAM comparisons

Nanya Technology M2F8G64CB8HC9N-DI 8GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

G Skill Intl F3-10600CL9-2GBNT 2GB
G Skill Intl F3-10600CL9-2GBNT 2GB
Micron Technology 18ADF2G72AZ-2G6E1 16GB
Micron Technology 18ADF2G72AZ-2G6E1 16GB
Memory RAM
Samsung M378B5273CH0-CH9 4GB
Samsung M378B5273CH0-CH9 4GB
Crucial Technology CT16G4DFD824A.M16FJ 16GB
Crucial Technology CT16G4DFD824A.M16FJ 16GB
Memory RAM
AMD AE34G1601U1 4GB
AMD AE34G1601U1 4GB
A-DATA Technology AM1P24HC8T1-BBJS 8GB
A-DATA Technology AM1P24HC8T1-BBJS 8GB
Memory RAM
Avant Technology F641GU67F9333G 8GB
Avant Technology F641GU67F9333G 8GB
Corsair CMW32GX4M4K4266C19 8GB
Corsair CMW32GX4M4K4266C19 8GB
Memory RAM
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Crucial Technology CT16G4DFD8266.C16FJ 16GB
Crucial Technology CT16G4DFD8266.C16FJ 16GB
Memory RAM
Micron Technology TEAMGROUP-UD4-3000 16GB
Micron Technology TEAMGROUP-UD4-3000 16GB
A-DATA Technology AD4S320038G22-B 8GB
A-DATA Technology AD4S320038G22-B 8GB
Memory RAM
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Kingston LV36D4U1S8HD-8XR 8GB
Kingston LV36D4U1S8HD-8XR 8GB
Memory RAM
G Skill Intl F3-1600C11-8GIS 8GB
G Skill Intl F3-1600C11-8GIS 8GB
AMD R744G2400U1S 4GB
AMD R744G2400U1S 4GB
Memory RAM
SK Hynix HYMP164U64CP6-Y5 512MB
SK Hynix HYMP164U64CP6-Y5 512MB
Kingston XVTW4H-MIE 32GB
Kingston XVTW4H-MIE 32GB
Memory RAM
Samsung M3 91T2953GZ3-CF7 1GB
Samsung M3 91T2953GZ3-CF7 1GB
Corsair CMK64GX4M2E3200C16 32GB
Corsair CMK64GX4M2E3200C16 32GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Kingston HX424C15PB/4 4GB
Kingston HX424C15PB/4 4GB
Memory RAM
Kingston 99U5595-005.A00LF 2GB
Kingston 99U5595-005.A00LF 2GB
Patriot Memory (PDP Systems) 2666 C18 Series 16GB
Patriot Memory (PDP Systems) 2666 C18 Series 16GB
Memory RAM
Hexon Technology Pte Ltd HEXON 1GB
Hexon Technology Pte Ltd HEXON 1GB
Boya Microelectronics Inc. AM52SE24G64AP-SQ 32GB
Boya Microelectronics Inc. AM52SE24G64AP-SQ 32GB
Memory RAM
Kingston KHX2400C11D3/4GX 4GB
Kingston KHX2400C11D3/4GX 4GB
Samsung M393A1G43EB1-CRC 8GB
Samsung M393A1G43EB1-CRC 8GB
Memory RAM