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
Kingston KHX2666C15D4/8G 8GB

Corsair CM2X1024-6400C4 1GB vs Kingston KHX2666C15D4/8G 8GB

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

Corsair CM2X1024-6400C4 1GB

Overall score
star star star star star
Kingston KHX2666C15D4/8G 8GB

Kingston KHX2666C15D4/8G 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 17.1
    Average value in the tests
Kingston KHX2666C15D4/8G 8GB Reasons to consider
Kingston KHX2666C15D4/8G 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    31 left arrow 54
    Around -74% lower latency
  • Faster write speed, GB/s
    13.1 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
Kingston KHX2666C15D4/8G 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 31
  • Read speed, GB/s
    4,967.4 left arrow 17.1
  • Write speed, GB/s
    1,973.5 left arrow 13.1
  • 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: 9 11 12 13 14 15 16 17 18
  • 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 3123

Corsair CM2X1024-6400C4 1GB RAM comparisons

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

Kingston KHX2666C15D4/8G 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

Patriot Memory (PDP Systems) PSD34G16002 4GB
Patriot Memory (PDP Systems) PSD34G16002 4GB
Panram International Corporation D4U2666P-8G 8GB
Panram International Corporation D4U2666P-8G 8GB
Memory RAM
Kingston 9905403-444.A00LF 4GB
Kingston 9905403-444.A00LF 4GB
Crucial Technology CT4G4DFS8213.C8FAD11 4GB
Crucial Technology CT4G4DFS8213.C8FAD11 4GB
Memory RAM
Kingston 9965525-155.A00LF 8GB
Kingston 9965525-155.A00LF 8GB
SK Hynix HMA451R7AFR8N-UH 4GB
SK Hynix HMA451R7AFR8N-UH 4GB
Memory RAM
Nanya Technology M2Y1G64TU8HB0B-25C 1GB
Nanya Technology M2Y1G64TU8HB0B-25C 1GB
Jinyu 16GB
Jinyu 16GB
Memory RAM
Patriot Memory (PDP Systems) PSD38G1600L2S 8GB
Patriot Memory (PDP Systems) PSD38G1600L2S 8GB
Kingston LV32D4S2S8HD-8 8GB
Kingston LV32D4S2S8HD-8 8GB
Memory RAM
PNY Electronics PNY 2GB
PNY Electronics PNY 2GB
SanMax Technologies Inc. SMD4-U8G48MB-24RX 8GB
SanMax Technologies Inc. SMD4-U8G48MB-24RX 8GB
Memory RAM
G Skill Intl F3-1866C8-8GTX 8GB
G Skill Intl F3-1866C8-8GTX 8GB
Kingston ACR26D4U9D8ME-16 16GB
Kingston ACR26D4U9D8ME-16 16GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
G Skill Intl F4-3200C14-16GTZN 16GB
G Skill Intl F4-3200C14-16GTZN 16GB
Memory RAM
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Apacer Technology 78.C1GM3.C7Z0B 8GB
Apacer Technology 78.C1GM3.C7Z0B 8GB
Memory RAM
Crucial Technology CT102464BF160B-16F 8GB
Crucial Technology CT102464BF160B-16F 8GB
G Skill Intl F4-3333C16-8GTZSK 8GB
G Skill Intl F4-3333C16-8GTZSK 8GB
Memory RAM
Corsair CML16GX3M2A1600C10 8GB
Corsair CML16GX3M2A1600C10 8GB
Corsair CMD32GX4M2C3466C16W 16GB
Corsair CMD32GX4M2C3466C16W 16GB
Memory RAM
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N-TF 16GB
Hynix Semiconductor (Hyundai Electronics) HMA42GR7MFR4N
Memory RAM
Samsung M471B5273EB0-CK0 4GB
Samsung M471B5273EB0-CK0 4GB
Crucial Technology BLS16G4D26BFSB.16FBD 16GB
Crucial Technology BLS16G4D26BFSB.16FBD 16GB
Memory RAM
Samsung M3 78T3354BZ0-CCC 256MB
Samsung M3 78T3354BZ0-CCC 256MB
Crucial Technology BLS8G4D32AESTK.M8FE1 8GB
Crucial Technology BLS8G4D32AESTK.M8FE1 8GB
Memory RAM