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 CMK8GX4M2B4266C19 4GB

Corsair CM2X1024-6400C4 1GB vs Corsair CMK8GX4M2B4266C19 4GB

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

Corsair CM2X1024-6400C4 1GB

Overall score
star star star star star
Corsair CMK8GX4M2B4266C19 4GB

Corsair CMK8GX4M2B4266C19 4GB

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 20.9
    Average value in the tests
Corsair CMK8GX4M2B4266C19 4GB Reasons to consider
Corsair CMK8GX4M2B4266C19 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    18 left arrow 54
    Around -200% lower latency
  • Faster write speed, GB/s
    16.7 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 CMK8GX4M2B4266C19 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 18
  • Read speed, GB/s
    4,967.4 left arrow 20.9
  • Write speed, GB/s
    1,973.5 left arrow 16.7
  • 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: 9 10 11 12 13 14 15 16
  • 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 3180

Corsair CM2X1024-6400C4 1GB RAM comparisons

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

Corsair CMK8GX4M2B4266C19 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
G Skill Intl F3-1866C8-8GTX 8GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
G Skill Intl F4-3600C18-16GTZR 16GB
G Skill Intl F4-3600C18-16GTZR 16GB
Memory RAM
Corsair CMD8GX3M2A2933C12 4GB
Corsair CMD8GX3M2A2933C12 4GB
Samsung M471B5273DH0-CK0 4GB
Samsung M471B5273DH0-CK0 4GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
SK Hynix HMA84GR7JJR4N-VK 32GB
SK Hynix HMA84GR7JJR4N-VK 32GB
Memory RAM
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F3-1866C8-8GTX 8GB
Mushkin MR[A/B]4U320GJJM8G 8GB
Mushkin MR[A/B]4U320GJJM8G 8GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Kingston 9905624-044.A00G 8GB
Kingston 9905624-044.A00G 8GB
Memory RAM
Crucial Technology CT51264BA1339.C16F 4GB
Crucial Technology CT51264BA1339.C16F 4GB
Kingston MSI24D4S7D8MH-16 16GB
Kingston MSI24D4S7D8MH-16 16GB
Memory RAM
Kingston 99U5584-005.A00LF 4GB
Kingston 99U5584-005.A00LF 4GB
Corsair CM4X16GC3000C16K4D 16GB
Corsair CM4X16GC3000C16K4D 16GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
Crucial Technology CT8G4DFRA32A.C8FP 8GB
Crucial Technology CT8G4DFRA32A.C8FP 8GB
Memory RAM
Samsung M471B1G73DB0-YK0 8GB
Samsung M471B1G73DB0-YK0 8GB
Crucial Technology CT16G4SFD8266.C16FN 16GB
Crucial Technology CT16G4SFD8266.C16FN 16GB
Memory RAM
Kingston HP16D3LS1KBGH/4G 4GB
Kingston HP16D3LS1KBGH/4G 4GB
Smart Modular SF464128CKHIWDFSEG 4GB
Smart Modular SF464128CKHIWDFSEG 4GB
Memory RAM
Samsung M378B5173BH0-CH9 4GB
Samsung M378B5173BH0-CH9 4GB
Crucial Technology CT8G4DFRA32A.M8FR 8GB
Crucial Technology CT8G4DFRA32A.M8FR 8GB
Memory RAM
A-DATA Technology VDQVE1B16 2GB
A-DATA Technology VDQVE1B16 2GB
Corsair CMD16GX4M4B3000C14 4GB
Corsair CMD16GX4M4B3000C14 4GB
Memory RAM
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Kingston 9905713-004.A00G 4GB
Kingston 9905713-004.A00G 4GB
Memory RAM
Samsung M3 93T5750CZA-CE6 2GB
Samsung M3 93T5750CZA-CE6 2GB
G Skill Intl F4-3600C18-8GVK 8GB
G Skill Intl F4-3600C18-8GVK 8GB
Memory RAM