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 CMSX8GX4M2A2666C18 4GB

Corsair CM2X1024-6400C4 1GB vs Corsair CMSX8GX4M2A2666C18 4GB

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

Corsair CM2X1024-6400C4 1GB

Overall score
star star star star star
Corsair CMSX8GX4M2A2666C18 4GB

Corsair CMSX8GX4M2A2666C18 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 17.6
    Average value in the tests
Corsair CMSX8GX4M2A2666C18 4GB Reasons to consider
Corsair CMSX8GX4M2A2666C18 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    30 left arrow 54
    Around -80% lower latency
  • Faster write speed, GB/s
    12.9 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 CMSX8GX4M2A2666C18 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 30
  • Read speed, GB/s
    4,967.4 left arrow 17.6
  • Write speed, GB/s
    1,973.5 left arrow 12.9
  • 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 2460

Corsair CM2X1024-6400C4 1GB RAM comparisons

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

Corsair CMSX8GX4M2A2666C18 4GB RAM comparisons

Crucial Technology BLS8G4D26BFSE.16FBD2 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

AMD R538G1601U2S 8GB
AMD R538G1601U2S 8GB
Corsair CMK32GX4M4A2400C12 8GB
Corsair CMK32GX4M4A2400C12 8GB
Memory RAM
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Thermaltake Technology Co Ltd R017D408GX2-3600C18A 8GB
Thermaltake Technology Co Ltd R017D408GX2-3600C18A 8GB
Memory RAM
AMD R5316G1609U2K 8GB
AMD R5316G1609U2K 8GB
G Skill Intl F4-2400C14-4GRK 4GB
G Skill Intl F4-2400C14-4GRK 4GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
SK Hynix HMA82GR7JJR8N-VK 16GB
SK Hynix HMA82GR7JJR8N-VK 16GB
Memory RAM
Kingston 9905471-006.A00LF 4GB
Kingston 9905471-006.A00LF 4GB
Essencore Limited KD4AGS88A-26N1600 16GB
Essencore Limited KD4AGS88A-26N1600 16GB
Memory RAM
Samsung M393B1K70QB0-CK0 8GB
Samsung M393B1K70QB0-CK0 8GB
Kingston KV0M5R-HYD 8GB
Kingston KV0M5R-HYD 8GB
Memory RAM
A-DATA Technology VDQVE1B16 2GB
A-DATA Technology VDQVE1B16 2GB
Samsung M393A4K40BB1-CRC 32GB
Samsung M393A4K40BB1-CRC 32GB
Memory RAM
Kingston 9965516-430.A00G 16GB
Kingston 9965516-430.A00G 16GB
V-Color Technology Inc. TL48G30S8KGRGB15 8GB
V-Color Technology Inc. TL48G30S8KGRGB15 8GB
Memory RAM
Crucial Technology BLS8G3N18AES4.16FE 8GB
Crucial Technology BLS8G3N18AES4.16FE 8GB
Kingston 9965604-008.D00G 16GB
Kingston 9965604-008.D00G 16GB
Memory RAM
Kingston KVR533D2N4 512MB
Kingston KVR533D2N4 512MB
Corsair CMK64GX4M4X4000C18 16GB
Corsair CMK64GX4M4X4000C18 16GB
Memory RAM
SK Hynix HMT325U6CFR8C-PB 2GB
SK Hynix HMT325U6CFR8C-PB 2GB
Samsung SF4641G8CKHI6DFSDS 8GB
Samsung SF4641G8CKHI6DFSDS 8GB
Memory RAM
Kingston ACR16D3LS1NGG/2G 2GB
Kingston ACR16D3LS1NGG/2G 2GB
Wilk Elektronik S.A. GR2400S464L17S/8G 8GB
Wilk Elektronik S.A. GR2400S464L17S/8G 8GB
Memory RAM
Crucial Technology BLT2G3D1608DT1TX0 2GB
Crucial Technology BLT2G3D1608DT1TX0 2GB
G Skill Intl F4-3000C15-4GTZB 4GB
G Skill Intl F4-3000C15-4GTZB 4GB
Memory RAM
Samsung M3 78T2863EHS-CF7 1GB
Samsung M3 78T2863EHS-CF7 1GB
Crucial Technology BL8G36C16U4B.M8FE1 8GB
Crucial Technology BL8G36C16U4B.M8FE1 8GB
Memory RAM