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
Corsair CMK16GX4M2K4500C19 8GB

Corsair CM2X1024-6400C4 1GB vs Corsair CMK16GX4M2K4500C19 8GB

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

Corsair CM2X1024-6400C4 1GB

Overall score
star star star star star
Corsair CMK16GX4M2K4500C19 8GB

Corsair CMK16GX4M2K4500C19 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 14.6
    Average value in the tests
Corsair CMK16GX4M2K4500C19 8GB Reasons to consider
Corsair CMK16GX4M2K4500C19 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    44 left arrow 54
    Around -23% lower latency
  • Faster write speed, GB/s
    9.8 left arrow 1,973.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM2X1024-6400C4 1GB
Corsair CMK16GX4M2K4500C19 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 44
  • Read speed, GB/s
    4,967.4 left arrow 14.6
  • Write speed, GB/s
    1,973.5 left arrow 9.8
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    776 left arrow 2386

Corsair CM2X1024-6400C4 1GB RAM comparisons

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

Corsair CMK16GX4M2K4500C19 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

Corsair CM2X1024-6400C4 1GB
Corsair CM2X1024-6400C4 1GB
Corsair CMK16GX4M2K4500C19 8GB
Corsair CMK16GX4M2K4500C19 8GB
Memory RAM
Corsair CMY8GX3M2A2666C10 4GB
Corsair CMY8GX3M2A2666C10 4GB
G Skill Intl F4-3733C17-8GTZSW 8GB
G Skill Intl F4-3733C17-8GTZSW 8GB
Memory RAM
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Maxsun MSD48G32Q3 8GB
Maxsun MSD48G32Q3 8GB
Memory RAM
Samsung M471B1G73QH0-YK0 8GB
Samsung M471B1G73QH0-YK0 8GB
A-DATA Technology AO1P24HC4R1-BSIS 4GB
A-DATA Technology AO1P24HC4R1-BSIS 4GB
Memory RAM
Kingston 99U5403-036.A00G 4GB
Kingston 99U5403-036.A00G 4GB
Corsair CMD128GX4M8A2400C14 16GB
Corsair CMD128GX4M8A2400C14 16GB
Memory RAM
Avant Technology F6451U64F9333G 4GB
Avant Technology F6451U64F9333G 4GB
Crucial Technology BLS8G4D26BFSEK.8FD 8GB
Crucial Technology BLS8G4D26BFSEK.8FD 8GB
Memory RAM
Kingston KHX1600C9S3L/4G 4GB
Kingston KHX1600C9S3L/4G 4GB
Kingston K6VDX7-MIE 8GB
Kingston K6VDX7-MIE 8GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F4-2666C15-8GVR 8GB
G Skill Intl F4-2666C15-8GVR 8GB
Memory RAM
Kingston KHX2133C14D4/8G 8GB
Kingston KHX2133C14D4/8G 8GB
Kingston HX421C14FB/4 4GB
Kingston HX421C14FB/4 4GB
Memory RAM
Kreton Corporation 51624xxxx68x35xxxx 2GB
Kreton Corporation 51624xxxx68x35xxxx 2GB
Samsung M471A5244CB0-CTD 4GB
Samsung M471A5244CB0-CTD 4GB
Memory RAM
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Corsair CMK16GX4M2B3733C17 8GB
Corsair CMK16GX4M2B3733C17 8GB
Memory RAM
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology CT51264BD160B.C16F 4GB
Crucial Technology BL8G32C16U4BL.M8FE 8GB
Crucial Technology BL8G32C16U4BL.M8FE 8GB
Memory RAM
Corsair CML8GX3M2A1866C9 4GB
Corsair CML8GX3M2A1866C9 4GB
A-DATA Technology AO1P26KC8T1-BPXS 8GB
A-DATA Technology AO1P26KC8T1-BPXS 8GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Team Group Inc. TEAMGROUP-UD4-2933 8GB
Team Group Inc. TEAMGROUP-UD4-2933 8GB
Memory RAM