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 CMW16GX4M2Z4600C18 8GB

Corsair CM2X1024-6400C4 1GB vs Corsair CMW16GX4M2Z4600C18 8GB

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

Corsair CM2X1024-6400C4 1GB

Overall score
star star star star star
Corsair CMW16GX4M2Z4600C18 8GB

Corsair CMW16GX4M2Z4600C18 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 16.9
    Average value in the tests
Corsair CMW16GX4M2Z4600C18 8GB Reasons to consider
Corsair CMW16GX4M2Z4600C18 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    29 left arrow 54
    Around -86% lower latency
  • Faster write speed, GB/s
    13.8 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
Corsair CMW16GX4M2Z4600C18 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 29
  • Read speed, GB/s
    4,967.4 left arrow 16.9
  • Write speed, GB/s
    1,973.5 left arrow 13.8
  • 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: 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 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    776 left arrow 3285

Corsair CM2X1024-6400C4 1GB RAM comparisons

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

Corsair CMW16GX4M2Z4600C18 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hynix Semiconductor (Hyundai Electronics) GKE160SO102408-2400 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Kingston 9905403-437.A01LF 4GB
Kingston 9905403-437.A01LF 4GB
Crucial Technology CT8G4DFS832A.C8FJ 8GB
Crucial Technology CT8G4DFS832A.C8FJ 8GB
Memory RAM
A-DATA Technology DQKD1A08 1GB
A-DATA Technology DQKD1A08 1GB
Micron Technology 16ATF2G64AZ-2G3B1 16GB
Micron Technology 16ATF2G64AZ-2G3B1 16GB
Memory RAM
Nanya Technology M2N1G64TUH8D5F-AC 1GB
Nanya Technology M2N1G64TUH8D5F-AC 1GB
Kingston MSI24D4U7S8MH-8 8GB
Kingston MSI24D4U7S8MH-8 8GB
Memory RAM
Ramaxel Technology RMSA3260NA78HAF-2666 8GB
Ramaxel Technology RMSA3260NA78HAF-2666 8GB
Crucial Technology CT8G4SFD824A.C16FDD2 8GB
Crucial Technology CT8G4SFD824A.C16FDD2 8GB
Memory RAM
PNY Electronics PNY 2GB
PNY Electronics PNY 2GB
Micron Technology 16ATF1G64AZ-2G1A2 8GB
Micron Technology 16ATF1G64AZ-2G1A2 8GB
Memory RAM
Kingston KHX1600C9S3L/4G 4GB
Kingston KHX1600C9S3L/4G 4GB
Corsair CMW32GX4M4C3000C15 8GB
Corsair CMW32GX4M4C3000C15 8GB
Memory RAM
Kingston 9965516-049.A00LF 8GB
Kingston 9965516-049.A00LF 8GB
Panram International Corporation W4U2400PS-4G 4GB
Panram International Corporation W4U2400PS-4G 4GB
Memory RAM
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Micron Technology 18ASF2G72PDZ-2G3D1 16GB
Micron Technology 18ASF2G72PDZ-2G3D1 16GB
Memory RAM
Crucial Technology BL16G32C16U4B.16FE 16GB
Crucial Technology BL16G32C16U4B.16FE 16GB
Corsair CMK64GX4M4A2400C16 16GB
Corsair CMK64GX4M4A2400C16 16GB
Memory RAM
Kingston KHX2133C11D3/4GX 4GB
Kingston KHX2133C11D3/4GX 4GB
Corsair CMD16GX4M2E4000C19 8GB
Corsair CMD16GX4M2E4000C19 8GB
Memory RAM
Samsung M3 78T5663RZ3-CF7 2GB
Samsung M3 78T5663RZ3-CF7 2GB
Thermaltake Technology Co Ltd CL-W262-CA00SW-A 8GB
Thermaltake Technology Co Ltd CL-W262-CA00SW-A 8GB
Memory RAM
Kingston KVR533D2N4 512MB
Kingston KVR533D2N4 512MB
Kingston 99U5702-025.A00G 8GB
Kingston 99U5702-025.A00G 8GB
Memory RAM
Samsung M378T5663QZ3-CF7 2GB
Samsung M378T5663QZ3-CF7 2GB
G Skill Intl F4-4400C18-8GTRG 8GB
G Skill Intl F4-4400C18-8GTRG 8GB
Memory RAM
Kingmax Semiconductor FLFE85F-C8KM9 2GB
Kingmax Semiconductor FLFE85F-C8KM9 2GB
SK Hynix HMAA2GU6CJR8N-XN 16GB
SK Hynix HMAA2GU6CJR8N-XN 16GB
Memory RAM