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
Corsair CM2X1024-6400C4 1GB
G Skill Intl F4-2666C19-8GVK 8GB

Corsair CM2X1024-6400C4 1GB vs G Skill Intl F4-2666C19-8GVK 8GB

Overall score
star star star star star
Corsair CM2X1024-6400C4 1GB

Corsair CM2X1024-6400C4 1GB

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

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

Differences Specifications Comments

Differences

Corsair CM2X1024-6400C4 1GB Reasons to consider
Corsair CM2X1024-6400C4 1GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 15.3
    Average value in the tests
G Skill Intl F4-2666C19-8GVK 8GB Reasons to consider
G Skill Intl F4-2666C19-8GVK 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    39 left arrow 54
    Around -38% lower latency
  • Faster write speed, GB/s
    12.1 left arrow 1,973.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM2X1024-6400C4 1GB
G Skill Intl F4-2666C19-8GVK 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 39
  • Read speed, GB/s
    4,967.4 left arrow 15.3
  • Write speed, GB/s
    1,973.5 left arrow 12.1
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 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
    5-5-5-15 / 800 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    776 left arrow 2760

Corsair CM2X1024-6400C4 1GB RAM comparisons

Kingston KHX6400D2LL/1GN 1GB
V-GEN D4H4GL26A8TS5 4GB

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

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

Latest comparisons

AMD R5S38G1601U2S 8GB
AMD R5S38G1601U2S 8GB
Kingmax Semiconductor GLLG42F-D8KCIA------ 8GB
Kingmax Semiconductor GLLG42F-D8KCIA------ 8GB
Memory RAM
Ramaxel Technology RMT3020EC58E9F1333 4GB
Ramaxel Technology RMT3020EC58E9F1333 4GB
G Skill Intl F4-2800C15-8GVRB 8GB
G Skill Intl F4-2800C15-8GVRB 8GB
Memory RAM
SK Hynix HMT425S6CFR6A-PB 2GB
SK Hynix HMT425S6CFR6A-PB 2GB
Crucial Technology CT8G4DFS824A.C8FBD1 8GB
Crucial Technology CT8G4DFS824A.C8FBD1 8GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
Apacer Technology 78.CAGPN.AZ50C 8GB
Apacer Technology 78.CAGPN.AZ50C 8GB
Memory RAM
Corsair CMX4GX3M1A1333C9 4GB
Corsair CMX4GX3M1A1333C9 4GB
Apacer Technology 78.C1GMM.AUC0B 8GB
Apacer Technology 78.C1GMM.AUC0B 8GB
Memory RAM
G Skill Intl F3-14900CL8-4GBXM 4GB
G Skill Intl F3-14900CL8-4GBXM 4GB
AMD R748G2400U2S 8GB
AMD R748G2400U2S 8GB
Memory RAM
Patriot Memory (PDP Systems) PSD34G16002 4GB
Patriot Memory (PDP Systems) PSD34G16002 4GB
Kingston KST-2133MHZ-4G 4GB
Kingston KST-2133MHZ-4G 4GB
Memory RAM
Kingston 9905403-061.A00LF 2GB
Kingston 9905403-061.A00LF 2GB
A-DATA Technology AO1P24HC4R1-BUYS 4GB
A-DATA Technology AO1P24HC4R1-BUYS 4GB
Memory RAM
Patriot Memory (PDP Systems) PSD22G8002 2GB
Patriot Memory (PDP Systems) PSD22G8002 2GB
Hoodisk Electronics Co Ltd MD401GNSE-CB3M2 8GB
Hoodisk Electronics Co Ltd MD401GNSE-CB3M2 8GB
Memory RAM
AMD R538G1601U2S-UO 8GB
AMD R538G1601U2S-UO 8GB
Micron Technology 16ATF2G64HZ-2G1A1 16GB
Micron Technology 16ATF2G64HZ-2G1A1 16GB
Memory RAM
SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMT325U6CFR8C-PB 2GB
Micron Technology 16A6A2G64HZ-2-2E1 16GB
Micron Technology 16A6A2G64HZ-2-2E1 16GB
Memory RAM
Kingston KHX1600C9S3L/8G 8GB
Kingston KHX1600C9S3L/8G 8GB
Corsair CM4X16GE2400C16K4 16GB
Corsair CM4X16GE2400C16K4 16GB
Memory RAM
G Skill Intl F3-1333C9-4GIS 4GB
G Skill Intl F3-1333C9-4GIS 4GB
Crucial Technology BL8G32C16U4RL.M8FE 8GB
Crucial Technology BL8G32C16U4RL.M8FE 8GB
Memory RAM
A-DATA Technology ADOVE1A0834E 1GB
A-DATA Technology ADOVE1A0834E 1GB
Crucial Technology BLT4G4D30AETA.K8FD 4GB
Crucial Technology BLT4G4D30AETA.K8FD 4GB
Memory RAM