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
Samsung M378T5663QZ3-CF7 2GB
Samsung M391A1K43BB2-CTD 8GB

Samsung M378T5663QZ3-CF7 2GB vs Samsung M391A1K43BB2-CTD 8GB

Overall score
star star star star star
Samsung M378T5663QZ3-CF7 2GB

Samsung M378T5663QZ3-CF7 2GB

Overall score
star star star star star
Samsung M391A1K43BB2-CTD 8GB

Samsung M391A1K43BB2-CTD 8GB

Differences Specifications Comments

Differences

Samsung M378T5663QZ3-CF7 2GB Reasons to consider
Samsung M378T5663QZ3-CF7 2GB
Report a bug
  • Below the latency in the PassMark tests, ns
    56 left arrow 64
    Around 13% lower latency
  • Faster reading speed, GB/s
    4 left arrow 17.5
    Average value in the tests
Samsung M391A1K43BB2-CTD 8GB Reasons to consider
Samsung M391A1K43BB2-CTD 8GB
Report a bug
  • Faster write speed, GB/s
    9.3 left arrow 1,813.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Samsung M378T5663QZ3-CF7 2GB
Samsung M391A1K43BB2-CTD 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    56 left arrow 64
  • Read speed, GB/s
    4,387.7 left arrow 17.5
  • Write speed, GB/s
    1,813.5 left arrow 9.3
  • 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)
    693 left arrow 2205

Samsung M378T5663QZ3-CF7 2GB RAM comparisons

Kingston 2GB-DDR2 800Mhz 2GB
TwinMOS 8D7T5MK8-TATP 2GB

Samsung M391A1K43BB2-CTD 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Samsung M378T5663QZ3-CF7 2GB
Samsung M378T5663QZ3-CF7 2GB
Samsung M391A1K43BB2-CTD 8GB
Samsung M391A1K43BB2-CTD 8GB
Memory RAM
Crucial Technology CT51264BA160B.C16F 4GB
Crucial Technology CT51264BA160B.C16F 4GB
Dust Leopard DDR4-2400 CL17 8GB 8GB
Dust Leopard DDR4-2400 CL17 8GB 8GB
Memory RAM
Kingston 9965433-034.A00LF 4GB
Kingston 9965433-034.A00LF 4GB
Crucial Technology BL16G36C16U4R.M8FB1 16GB
Crucial Technology BL16G36C16U4R.M8FB1 16GB
Memory RAM
A-DATA Technology DOVF1B163G2G 2GB
A-DATA Technology DOVF1B163G2G 2GB
Crucial Technology BLS8G4D240FSCK.8FD 8GB
Crucial Technology BLS8G4D240FSCK.8FD 8GB
Memory RAM
Samsung M393B1G70BH0-YK0 8GB
Samsung M393B1G70BH0-YK0 8GB
Kingston KKN2NM-MIE 4GB
Kingston KKN2NM-MIE 4GB
Memory RAM
A-DATA Technology AM2U16BC4P2-B05B 4GB
A-DATA Technology AM2U16BC4P2-B05B 4GB
Shenzhen Xingmem Technology Corp S949B2UUH-ITR 8GB
Shenzhen Xingmem Technology Corp S949B2UUH-ITR 8GB
Memory RAM
Elpida EBJ40EG8BFWB-JS-F 4GB
Elpida EBJ40EG8BFWB-JS-F 4GB
Crucial Technology CT8G4DFS8266.K8FB 8GB
Crucial Technology CT8G4DFS8266.K8FB 8GB
Memory RAM
Samsung 1600 CL10 Series 8GB
Samsung 1600 CL10 Series 8GB
Crucial Technology CT8G4DFS8266.C8FE 8GB
Crucial Technology CT8G4DFS8266.C8FE 8GB
Memory RAM
ASint Technology SSA302G08-EGN1C 4GB
ASint Technology SSA302G08-EGN1C 4GB
Corsair CMD64GX4M4A2400C14 16GB
Corsair CMD64GX4M4A2400C14 16GB
Memory RAM
Kingston ACR256X64D3S1333C9 2GB
Kingston ACR256X64D3S1333C9 2GB
G Skill Intl F4-4800C18-8GTRG 8GB
G Skill Intl F4-4800C18-8GTRG 8GB
Memory RAM
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Wilk Elektronik S.A. GY1866D364L9A/4G 4GB
Crucial Technology BL8G30C15U4R.M8FE 8GB
Crucial Technology BL8G30C15U4R.M8FE 8GB
Memory RAM
G Skill Intl F3-2666C12-8GTXD 8GB
G Skill Intl F3-2666C12-8GTXD 8GB
Kingston HP32D4U2S8MR-8 8GB
Kingston HP32D4U2S8MR-8 8GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
Corsair CMSX32GX4M2A2666C18 16GB
Corsair CMSX32GX4M2A2666C18 16GB
Memory RAM
AMD R538G1601U2S-UO 8GB
AMD R538G1601U2S-UO 8GB
Corsair CMK8GX4M2A2400C16 4GB
Corsair CMK8GX4M2A2400C16 4GB
Memory RAM