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 CM2X1024-8500C5D 1GB
Corsair CM4B8G2J2666A15D 8GB

Corsair CM2X1024-8500C5D 1GB vs Corsair CM4B8G2J2666A15D 8GB

Overall score
star star star star star
Corsair CM2X1024-8500C5D 1GB

Corsair CM2X1024-8500C5D 1GB

Overall score
star star star star star
Corsair CM4B8G2J2666A15D 8GB

Corsair CM4B8G2J2666A15D 8GB

Differences Specifications Comments

Differences

Corsair CM2X1024-8500C5D 1GB Reasons to consider
Corsair CM2X1024-8500C5D 1GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 16.7
    Average value in the tests
  • Faster write speed, GB/s
    2,034.7 left arrow 13.2
    Average value in the tests
Corsair CM4B8G2J2666A15D 8GB Reasons to consider
Corsair CM4B8G2J2666A15D 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    32 left arrow 48
    Around -50% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM2X1024-8500C5D 1GB
Corsair CM4B8G2J2666A15D 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    48 left arrow 32
  • Read speed, GB/s
    4,295.1 left arrow 16.7
  • Write speed, GB/s
    2,034.7 left arrow 13.2
  • 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)
    650 left arrow 3202

Corsair CM2X1024-8500C5D 1GB RAM comparisons

Kingston KHX8500D2K2/2GN 1GB
Corsair CM2X2048-8500C5 2GB

Corsair CM4B8G2J2666A15D 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
TwinMOS 8DPT5MK8-TATP 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Corsair CM2X1024-8500C5D 1GB
Corsair CM2X1024-8500C5D 1GB
Corsair CM4B8G2J2666A15D 8GB
Corsair CM4B8G2J2666A15D 8GB
Memory RAM
Corsair CMY8GX3M2A2133C8 4GB
Corsair CMY8GX3M2A2133C8 4GB
Kingston 9905625-065.A00G 16GB
Kingston 9905625-065.A00G 16GB
Memory RAM
Kingston 99U5584-004.A00LF 4GB
Kingston 99U5584-004.A00LF 4GB
Hynix Semiconductor (Hyundai Electronics) HMA82GR7MFR4N-UH 16GB
Hynix Semiconductor (Hyundai Electronics) HMA82GR7MFR4N
Memory RAM
SK Hynix HMT31GR7CFR4C-PB 8GB
SK Hynix HMT31GR7CFR4C-PB 8GB
Crucial Technology CT16G4SFD824A.M16FR 16GB
Crucial Technology CT16G4SFD824A.M16FR 16GB
Memory RAM
Kingston KHX318C10FR/8G 8GB
Kingston KHX318C10FR/8G 8GB
G Skill Intl F4-3000C15-16GTZ 16GB
G Skill Intl F4-3000C15-16GTZ 16GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
Corsair CMR32GX4M2A2666C16 16GB
Corsair CMR32GX4M2A2666C16 16GB
Memory RAM
Wilk Elektronik S.A. GR1333D364L9/4G 4GB
Wilk Elektronik S.A. GR1333D364L9/4G 4GB
Kingston CBD24D4S7S8MB-8 8GB
Kingston CBD24D4S7S8MB-8 8GB
Memory RAM
Kingston KHX2133C11D3/4GX 4GB
Kingston KHX2133C11D3/4GX 4GB
Kingston CBD26D4U9S8ME-8 8GB
Kingston CBD26D4U9S8ME-8 8GB
Memory RAM
Kingston 99U5471-056.A00LF 8GB
Kingston 99U5471-056.A00LF 8GB
Corsair CMR64GX4M8X3800C19 8GB
Corsair CMR64GX4M8X3800C19 8GB
Memory RAM
Team Group Inc. Vulcan-1600 4GB
Team Group Inc. Vulcan-1600 4GB
Patriot Memory (PDP Systems) PSD416G21332S 16GB
Patriot Memory (PDP Systems) PSD416G21332S 16GB
Memory RAM
Kingston 9905471-006.A00LF 4GB
Kingston 9905471-006.A00LF 4GB
Hoodisk Electronics Co Ltd GKE800UD102408-2666 8GB
Hoodisk Electronics Co Ltd GKE800UD102408-2666 8GB
Memory RAM
SK Hynix HMA451U6AFR8N-TF 4GB
SK Hynix HMA451U6AFR8N-TF 4GB
Patriot Memory (PDP Systems) PSD416G21332S 16GB
Patriot Memory (PDP Systems) PSD416G21332S 16GB
Memory RAM
Samsung M393B2G70BH0-YK0 16GB
Samsung M393B2G70BH0-YK0 16GB
Corsair CMW16GX4M2K4266C19 8GB
Corsair CMW16GX4M2K4266C19 8GB
Memory RAM
Essencore Limited KD48GU88C-26N1600 8GB
Essencore Limited KD48GU88C-26N1600 8GB
Kingston KHX2133C14/8G 8GB
Kingston KHX2133C14/8G 8GB
Memory RAM