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 CT25664AA800.M16FM 2GB
SK Hynix HMA851S6DJR6N-XN 4GB

Crucial Technology CT25664AA800.M16FM 2GB vs SK Hynix HMA851S6DJR6N-XN 4GB

Overall score
star star star star star
Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
SK Hynix HMA851S6DJR6N-XN 4GB

SK Hynix HMA851S6DJR6N-XN 4GB

Differences Specifications Comments

Differences

Crucial Technology CT25664AA800.M16FM 2GB Reasons to consider
Crucial Technology CT25664AA800.M16FM 2GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 14.9
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 11.6
    Average value in the tests
SK Hynix HMA851S6DJR6N-XN 4GB Reasons to consider
SK Hynix HMA851S6DJR6N-XN 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    44 left arrow 51
    Around -16% lower latency
  • Higher memory bandwidth, mbps
    25600 left arrow 6400
    Around 4 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
SK Hynix HMA851S6DJR6N-XN 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 44
  • Read speed, GB/s
    5,021.4 left arrow 14.9
  • Write speed, GB/s
    2,135.0 left arrow 11.6
  • Memory bandwidth, mbps
    6400 left arrow 25600
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
  • Ranking PassMark (The more the better)
    855 left arrow 2191

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

Kingston 9905471-006.A01LF 4GB
Smart Modular SF4641G8CKHI6DFSEG 8GB

SK Hynix HMA851S6DJR6N-XN 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
AMD AE34G1601U1 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Corsair CMZ16GX3M2A1600C10 8GB
Corsair CMZ16GX3M2A1600C10 8GB
A-DATA Technology AO2P24HC8T1-BTBS 8GB
A-DATA Technology AO2P24HC8T1-BTBS 8GB
Memory RAM
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Crucial Technology CT8G4SFD824A.C16FBD2 8GB
Crucial Technology CT8G4SFD824A.C16FBD2 8GB
Memory RAM
SK Hynix HMT41GU6MFR8C-PB 8GB
SK Hynix HMT41GU6MFR8C-PB 8GB
Crucial Technology CT4G4DFS824A.C8FE 4GB
Crucial Technology CT4G4DFS824A.C8FE 4GB
Memory RAM
PNY Electronics PNY 2GB
PNY Electronics PNY 2GB
Crucial Technology CT4G4DFS824A.C8FADP 4GB
Crucial Technology CT4G4DFS824A.C8FADP 4GB
Memory RAM
Essencore Limited KD48GU88C-26N1600 8GB
Essencore Limited KD48GU88C-26N1600 8GB
Kingston HX432C15PB3/16G 16GB
Kingston HX432C15PB3/16G 16GB
Memory RAM
Nanya Technology M2Y1G64TU8HB0B-25C 1GB
Nanya Technology M2Y1G64TU8HB0B-25C 1GB
Patriot Memory (PDP Systems) PSD44G240041 4GB
Patriot Memory (PDP Systems) PSD44G240041 4GB
Memory RAM
SK Hynix HMT351U6CFR8C-H9 4GB
SK Hynix HMT351U6CFR8C-H9 4GB
Corsair CMK8GX4M2D2666C16 4GB
Corsair CMK8GX4M2D2666C16 4GB
Memory RAM
A-DATA Technology DDR4 2400 16GB
A-DATA Technology DDR4 2400 16GB
Corsair CMD32GX4M4C3200C16 8GB
Corsair CMD32GX4M4C3200C16 8GB
Memory RAM
Samsung M378B5773DH0-CH9 2GB
Samsung M378B5773DH0-CH9 2GB
Kingston 9905713-035.A00G 8GB
Kingston 9905713-035.A00G 8GB
Memory RAM
Kingston 99U5584-001.A00LF 4GB
Kingston 99U5584-001.A00LF 4GB
SanMax Technologies Inc. SMD4-U8G46ME-32AA 8GB
SanMax Technologies Inc. SMD4-U8G46ME-32AA 8GB
Memory RAM
Kingston KP223C-ELD 2GB
Kingston KP223C-ELD 2GB
SK Hynix HMA81GS6AFR8N-VK 8GB
SK Hynix HMA81GS6AFR8N-VK 8GB
Memory RAM
Samsung M471B5173DB0-YK0 4GB
Samsung M471B5173DB0-YK0 4GB
Panram International Corporation W4N2666PS-16G 16GB
Panram International Corporation W4N2666PS-16G 16GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
Boya Microelectronics Inc. AM52SE22G64AP-RQ 16GB
Boya Microelectronics Inc. AM52SE22G64AP-RQ 16GB
Memory RAM
Kingston 99U5584-005.A00LF 4GB
Kingston 99U5584-005.A00LF 4GB
Corsair CMK16GX4M2C3333C16 8GB
Corsair CMK16GX4M2C3333C16 8GB
Memory RAM