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
SK Hynix HMA81GS6CJR8N-VK 8GB

Crucial Technology CT51264AC800.C16FC 4GB vs SK Hynix HMA81GS6CJR8N-VK 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
SK Hynix HMA81GS6CJR8N-VK 8GB

SK Hynix HMA81GS6CJR8N-VK 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 15.1
    Average value in the tests
  • Faster write speed, GB/s
    2,378.6 left arrow 11.3
    Average value in the tests
SK Hynix HMA81GS6CJR8N-VK 8GB Reasons to consider
SK Hynix HMA81GS6CJR8N-VK 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    35 left arrow 62
    Around -77% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT51264AC800.C16FC 4GB
SK Hynix HMA81GS6CJR8N-VK 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    62 left arrow 35
  • Read speed, GB/s
    4,670.6 left arrow 15.1
  • Write speed, GB/s
    2,378.6 left arrow 11.3
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-21300, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20
  • 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)
    861 left arrow 2631

Crucial Technology CT51264AC800.C16FC 4GB RAM comparisons

Kingston KVR800D2S6/4G 4GB
Corsair CMT16GX4M2C3000C15 8GB

SK Hynix HMA81GS6CJR8N-VK 8GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hypertec G2RT-4AFT00 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Crucial Technology CT51264AC800.C16FC 4GB
Crucial Technology CT51264AC800.C16FC 4GB
SK Hynix HMA81GS6CJR8N-VK 8GB
SK Hynix HMA81GS6CJR8N-VK 8GB
Memory RAM
SK Hynix HMT325S6CFR8C-PB 2GB
SK Hynix HMT325S6CFR8C-PB 2GB
G Skill Intl F4-2400C15-8GTZRX 8GB
G Skill Intl F4-2400C15-8GTZRX 8GB
Memory RAM
Samsung M471B1G73QH0-YK0 8GB
Samsung M471B1G73QH0-YK0 8GB
G Skill Intl F4-3333C16-8GTZSW 8GB
G Skill Intl F4-3333C16-8GTZSW 8GB
Memory RAM
Kingston 99U5474-010.A00LF 2GB
Kingston 99U5474-010.A00LF 2GB
Crucial Technology CT8G4SFS8266.C8FE 8GB
Crucial Technology CT8G4SFS8266.C8FE 8GB
Memory RAM
Kingston HX318C10FK/4 4GB
Kingston HX318C10FK/4 4GB
Corsair CMD8GX4M2B3600C18 4GB
Corsair CMD8GX4M2B3600C18 4GB
Memory RAM
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A-H9 16GB
Hynix Semiconductor (Hyundai Electronics) HMT42GR7MFR4A
Essencore Limited KD4AGU88C-26N1900 16GB
Essencore Limited KD4AGU88C-26N1900 16GB
Memory RAM
Ramaxel Technology RMSA3260NA78HAF-2666 8GB
Ramaxel Technology RMSA3260NA78HAF-2666 8GB
G Skill Intl F4-2800C16-8GVG 8GB
G Skill Intl F4-2800C16-8GVG 8GB
Memory RAM
A-DATA Technology DQVE1908 512MB
A-DATA Technology DQVE1908 512MB
Kingmax Semiconductor GLLF62F-D8---------- 4GB
Kingmax Semiconductor GLLF62F-D8---------- 4GB
Memory RAM
Kingston 9905403-038.A00LF 4GB
Kingston 9905403-038.A00LF 4GB
G Skill Intl F4-3400C16-8GTZSW 8GB
G Skill Intl F4-3400C16-8GTZSW 8GB
Memory RAM
Kingston 99U5584-004.A00LF 4GB
Kingston 99U5584-004.A00LF 4GB
Xinshirui (Shenzhen) Electronics Co V01D4L84GB5285282666 4GB
Xinshirui (Shenzhen) Electronics Co V01D4L84GB528528266
Memory RAM
Samsung M378B5673EH1-CF8 2GB
Samsung M378B5673EH1-CF8 2GB
Kingmax Semiconductor GLLH22F-18---------- 16GB
Kingmax Semiconductor GLLH22F-18---------- 16GB
Memory RAM
Kingston 99U5428-063.A00LF 8GB
Kingston 99U5428-063.A00LF 8GB
Crucial Technology BL16G32C16U4RL.M8FB1 16GB
Crucial Technology BL16G32C16U4RL.M8FB1 16GB
Memory RAM
Kingston 9905471-001.A01LF 2GB
Kingston 9905471-001.A01LF 2GB
Kingston 9965589-005.A01G 8GB
Kingston 9965589-005.A01G 8GB
Memory RAM
Kingston 99U5428-063.A00LF 8GB
Kingston 99U5428-063.A00LF 8GB
Wilk Elektronik S.A. IRX2666D464L16S/8G 8GB
Wilk Elektronik S.A. IRX2666D464L16S/8G 8GB
Memory RAM