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
Crucial Technology CT51264AC800.C16FC 4GB
Corsair CM4X8GF2666C16K8 8GB

Crucial Technology CT51264AC800.C16FC 4GB vs Corsair CM4X8GF2666C16K8 8GB

Overall score
star star star star star
Crucial Technology CT51264AC800.C16FC 4GB

Crucial Technology CT51264AC800.C16FC 4GB

Overall score
star star star star star
Corsair CM4X8GF2666C16K8 8GB

Corsair CM4X8GF2666C16K8 8GB

Differences Specifications Comments

Differences

Crucial Technology CT51264AC800.C16FC 4GB Reasons to consider
Crucial Technology CT51264AC800.C16FC 4GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 17
    Average value in the tests
  • Faster write speed, GB/s
    2,378.6 left arrow 13.7
    Average value in the tests
Corsair CM4X8GF2666C16K8 8GB Reasons to consider
Corsair CM4X8GF2666C16K8 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    27 left arrow 62
    Around -130% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT51264AC800.C16FC 4GB
Corsair CM4X8GF2666C16K8 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    62 left arrow 27
  • Read speed, GB/s
    4,670.6 left arrow 17.0
  • Write speed, GB/s
    2,378.6 left arrow 13.7
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 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)
    861 left arrow 3323

Crucial Technology CT51264AC800.C16FC 4GB RAM comparisons

Kingston KVR800D2S6/4G 4GB
Corsair CMT16GX4M2C3000C15 8GB

Corsair CM4X8GF2666C16K8 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLT16G4D30AETA.K16FB 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Kingston 99U5428-063.A00LF 8GB
Kingston 99U5428-063.A00LF 8GB
Corsair CMK8GX4M2A2133C13 4GB
Corsair CMK8GX4M2A2133C13 4GB
Memory RAM
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Transcend Information TS512MSH64V4H 4GB
Transcend Information TS512MSH64V4H 4GB
Memory RAM
Crucial Technology CT51264AC800.C16FC 4GB
Crucial Technology CT51264AC800.C16FC 4GB
Corsair CM4X8GF2666C16K8 8GB
Corsair CM4X8GF2666C16K8 8GB
Memory RAM
Corsair CMSO4GX3M1C1600C11 4GB
Corsair CMSO4GX3M1C1600C11 4GB
Apacer Technology 78.C1GMM.AUC0B 8GB
Apacer Technology 78.C1GMM.AUC0B 8GB
Memory RAM
A-DATA Technology ADOVE1A0834E 1GB
A-DATA Technology ADOVE1A0834E 1GB
Samsung M386A8K40CM2-CRC 64GB
Samsung M386A8K40CM2-CRC 64GB
Memory RAM
SK Hynix HMT351U6CFR8C-H9 4GB
SK Hynix HMT351U6CFR8C-H9 4GB
Kllisre HMA81GU6AFR8N-VK 8GB
Kllisre HMA81GU6AFR8N-VK 8GB
Memory RAM
Kingston 99U5584-001.A00LF 4GB
Kingston 99U5584-001.A00LF 4GB
G Skill Intl F4-2666C18-4GFX 4GB
G Skill Intl F4-2666C18-4GFX 4GB
Memory RAM
Golden Empire 1GB DDR2 800 CAS=4 1GB
Golden Empire 1GB DDR2 800 CAS=4 1GB
G Skill Intl F4-2666C18-8GRS 8GB
G Skill Intl F4-2666C18-8GRS 8GB
Memory RAM
Elpida EBJ40UG8EFU0-GN-F 4GB
Elpida EBJ40UG8EFU0-GN-F 4GB
Kingston 9905702-082.A00G 8GB
Kingston 9905702-082.A00G 8GB
Memory RAM
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Unifosa Corporation GU332G0ALEPR8H2C6F 2GB
Kingston KHX2666C15D4/4G 4GB
Kingston KHX2666C15D4/4G 4GB
Memory RAM
Kingston 9905584-016.A00LF 4GB
Kingston 9905584-016.A00LF 4GB
Avant Technology J641GU42J5213ND 8GB
Avant Technology J641GU42J5213ND 8GB
Memory RAM
SK Hynix HYMP112U64CP8-Y5 1GB
SK Hynix HYMP112U64CP8-Y5 1GB
G Skill Intl F4-3000C15-8GTZ 8GB
G Skill Intl F4-3000C15-8GTZ 8GB
Memory RAM
SK Hynix HMT325S6BFR8C-H9 2GB
SK Hynix HMT325S6BFR8C-H9 2GB
Gloway International (HK) STK4U2400D17041C 4GB
Gloway International (HK) STK4U2400D17041C 4GB
Memory RAM
Kingston ACR16D3LU1KNG/4G 4GB
Kingston ACR16D3LU1KNG/4G 4GB
Mushkin MRA4S320GJJM16G 16GB
Mushkin MRA4S320GJJM16G 16GB
Memory RAM