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
SK Hynix HMT451S6BFR8A-PB 4GB
Ramsta Ramsta-2666MHz-4G 4GB

SK Hynix HMT451S6BFR8A-PB 4GB vs Ramsta Ramsta-2666MHz-4G 4GB

Overall score
star star star star star
SK Hynix HMT451S6BFR8A-PB 4GB

SK Hynix HMT451S6BFR8A-PB 4GB

Overall score
star star star star star
Ramsta Ramsta-2666MHz-4G 4GB

Ramsta Ramsta-2666MHz-4G 4GB

Differences Specifications Comments

Differences

SK Hynix HMT451S6BFR8A-PB 4GB Reasons to consider
SK Hynix HMT451S6BFR8A-PB 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    44 left arrow 74
    Around 41% lower latency
  • Faster write speed, GB/s
    7.8 left arrow 6.2
    Average value in the tests
Ramsta Ramsta-2666MHz-4G 4GB Reasons to consider
Ramsta Ramsta-2666MHz-4G 4GB
Report a bug
  • Faster reading speed, GB/s
    14.4 left arrow 12.3
    Average value in the tests
  • Higher memory bandwidth, mbps
    21300 left arrow 12800
    Around 1.66 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT451S6BFR8A-PB 4GB
Ramsta Ramsta-2666MHz-4G 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    44 left arrow 74
  • Read speed, GB/s
    12.3 left arrow 14.4
  • Write speed, GB/s
    7.8 left arrow 6.2
  • Memory bandwidth, mbps
    12800 left arrow 21300
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11 left arrow PC4-21300, 1.2V, CAS Supported: 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 17-17-17, 18-18-18, 19-19-19, 20-20-20 / 2666 MHz
  • Ranking PassMark (The more the better)
    1977 left arrow 1557

SK Hynix HMT451S6BFR8A-PB 4GB RAM comparisons

Samsung M471B5173EB0-YK0 4GB
Samsung M471B5173QH0-YK0 4GB

Ramsta Ramsta-2666MHz-4G 4GB RAM comparisons

Crucial Technology BLS4G4D240FSE.8FBD 4GB
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

STEC (Silicon Tech) S1024R3NN2QK-I 1GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Samsung M391A2K43BB1-CTD 16GB
Samsung M391A2K43BB1-CTD 16GB
Memory RAM
Kingston 9905471-006.A01LF 4GB
Kingston 9905471-006.A01LF 4GB
Patriot Memory (PDP Systems) 2133 C14 Series 8GB
Patriot Memory (PDP Systems) 2133 C14 Series 8GB
Memory RAM
Samsung M393B1K70CH0-CH9 8GB
Samsung M393B1K70CH0-CH9 8GB
Apacer Technology 78.C1GM3.C7Z0C 8GB
Apacer Technology 78.C1GM3.C7Z0C 8GB
Memory RAM
Kingston 99U5584-004.A00LF 4GB
Kingston 99U5584-004.A00LF 4GB
Mushkin MR[A/B]4U360JNNM8G 8GB
Mushkin MR[A/B]4U360JNNM8G 8GB
Memory RAM
Kingston 9965525-155.A00LF 8GB
Kingston 9965525-155.A00LF 8GB
G Skill Intl F4-4400C18-8GTZR 8GB
G Skill Intl F4-4400C18-8GTZR 8GB
Memory RAM
Kingston 9965525-018.A00LF 4GB
Kingston 9965525-018.A00LF 4GB
Kingston 16ATF2G64AZ-2G1B1 8GB
Kingston 16ATF2G64AZ-2G1B1 8GB
Memory RAM
Kingston 9905403-444.A00LF 4GB
Kingston 9905403-444.A00LF 4GB
G Skill Intl F4-4400C18-8GTRS 8GB
G Skill Intl F4-4400C18-8GTRS 8GB
Memory RAM
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
Patriot Memory (PDP Systems) 1866 CL9 Series 4GB
JUHOR JHD2666U1908JG 8GB
JUHOR JHD2666U1908JG 8GB
Memory RAM
SK Hynix HYMP125S64CP8-S6 2GB
SK Hynix HYMP125S64CP8-S6 2GB
Kingston KHX3200C20S4/8G 8GB
Kingston KHX3200C20S4/8G 8GB
Memory RAM
Qimonda 64T128020EDL2.5C2 1GB
Qimonda 64T128020EDL2.5C2 1GB
Apacer Technology 78.CAGP7.AZ20B 8GB
Apacer Technology 78.CAGP7.AZ20B 8GB
Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMZ16GX3M2A2400C10 8GB
Kingston XJV223-MIE-NX 16GB
Kingston XJV223-MIE-NX 16GB
Memory RAM
Kingston 9905458-017.A01LF 4GB
Kingston 9905458-017.A01LF 4GB
Micron Technology 36ASF2G72PZ-2G6E1 16GB
Micron Technology 36ASF2G72PZ-2G6E1 16GB
Memory RAM
Crucial Technology CT51264AC800.C16FC 4GB
Crucial Technology CT51264AC800.C16FC 4GB
Panram International Corporation PUD42133C154G2VS 4GB
Panram International Corporation PUD42133C154G2VS 4GB
Memory RAM
PNY Electronics PNY 2GB
PNY Electronics PNY 2GB
Avexir Technologies Corporation DDR4-2133 CL15 4GB 4GB
Avexir Technologies Corporation DDR4-2133 CL15 4GB 4GB
Memory RAM