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
ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

Crucial Technology CT25664AA800.M16FM 2GB vs ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 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
ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB

ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 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 11.9
    Average value in the tests
ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB Reasons to consider
ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    24 left arrow 51
    Around -113% lower latency
  • Faster write speed, GB/s
    6.3 left arrow 2,135.0
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 6400
    Around 3 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 24
  • Read speed, GB/s
    5,021.4 left arrow 11.9
  • Write speed, GB/s
    2,135.0 left arrow 6.3
  • Memory bandwidth, mbps
    6400 left arrow 19200
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    855 left arrow 1218

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

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

ACPI Digital Co. Ltd. CMA6-4FA01AAR01A00 4GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Avant Technology F6451U64F9333G 4GB
Avant Technology F6451U64F9333G 4GB
Crucial Technology BLE4G4D26AFEA.8FAD 4GB
Crucial Technology BLE4G4D26AFEA.8FAD 4GB
Memory RAM
A-DATA Technology AM2L16BC4R1-B0AS 4GB
A-DATA Technology AM2L16BC4R1-B0AS 4GB
Kingston KST-2133MHZ-4G 4GB
Kingston KST-2133MHZ-4G 4GB
Memory RAM
Samsung M393B2G70BH0-CK0 16GB
Samsung M393B2G70BH0-CK0 16GB
Avant Technology W6451U66J9266ND 4GB
Avant Technology W6451U66J9266ND 4GB
Memory RAM
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Corsair CM4X16GE2400C16S4 16GB
Corsair CM4X16GE2400C16S4 16GB
Memory RAM
Kingston KHX2666C15D4/8G 8GB
Kingston KHX2666C15D4/8G 8GB
Corsair CMW16GX4M2C3200C16 8GB
Corsair CMW16GX4M2C3200C16 8GB
Memory RAM
Kingston KVR16N11/8-SP 8GB
Kingston KVR16N11/8-SP 8GB
Panram International Corporation PUD42400C154G4NJK 4GB
Panram International Corporation PUD42400C154G4NJK 4GB
Memory RAM
Crucial Technology CT51264BD1339.M16F 4GB
Crucial Technology CT51264BD1339.M16F 4GB
V-Color Technology Inc. TL8G36818C-I2PSAAS 8GB
V-Color Technology Inc. TL8G36818C-I2PSAAS 8GB
Memory RAM
Kingston 99U5471-012.A00 4GB
Kingston 99U5471-012.A00 4GB
G Skill Intl F4-4266C19-8GTRG 8GB
G Skill Intl F4-4266C19-8GTRG 8GB
Memory RAM
Elpida EBJ21UE8BDF0-DJ-F 2GB
Elpida EBJ21UE8BDF0-DJ-F 2GB
Kingston 99U5663-006.A00G 16GB
Kingston 99U5663-006.A00G 16GB
Memory RAM
A-DATA Technology DDR3 1333G 2GB
A-DATA Technology DDR3 1333G 2GB
G Skill Intl F4-3600C14-8GVKA 8GB
G Skill Intl F4-3600C14-8GVKA 8GB
Memory RAM
G Skill Intl F3-1333C9-4GIS 4GB
G Skill Intl F3-1333C9-4GIS 4GB
Corsair CMSX32GX4M2A3000C16 16GB
Corsair CMSX32GX4M2A3000C16 16GB
Memory RAM
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Nanya Technology NT4GC72B4NA1NL-CG 4GB
Avant Technology W642GU42J2320NH 16GB
Avant Technology W642GU42J2320NH 16GB
Memory RAM
Kingston HX316C10F/8 8GB
Kingston HX316C10F/8 8GB
Crucial Technology BLS8G4D240FSCK.8FD 8GB
Crucial Technology BLS8G4D240FSCK.8FD 8GB
Memory RAM
Samsung M393B1K70QB0-CK0 8GB
Samsung M393B1K70QB0-CK0 8GB
Apacer Technology 78.D2GFH.4030B 16GB
Apacer Technology 78.D2GFH.4030B 16GB
Memory RAM