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
Heoriady HX2666CX15D4/4G 4GB

SK Hynix HMT451S6BFR8A-PB 4GB vs Heoriady HX2666CX15D4/4G 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
Heoriady HX2666CX15D4/4G 4GB

Heoriady HX2666CX15D4/4G 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 77
    Around 43% lower latency
  • Faster write speed, GB/s
    7.8 left arrow 7.6
    Average value in the tests
Heoriady HX2666CX15D4/4G 4GB Reasons to consider
Heoriady HX2666CX15D4/4G 4GB
Report a bug
  • Faster reading speed, GB/s
    14.7 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
Heoriady HX2666CX15D4/4G 4GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    44 left arrow 77
  • Read speed, GB/s
    12.3 left arrow 14.7
  • Write speed, GB/s
    7.8 left arrow 7.6
  • 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: 10 11 12 13 14 15 16 17 18
  • 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 1688

SK Hynix HMT451S6BFR8A-PB 4GB RAM comparisons

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

Heoriady HX2666CX15D4/4G 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
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

Crucial Technology CT25664AA800.M16FM 2GB
Crucial Technology CT25664AA800.M16FM 2GB
G Skill Intl F4-3200C14-16GTRS 16GB
G Skill Intl F4-3200C14-16GTRS 16GB
Memory RAM
Nanya Technology NT2GT64U8HD0BY-AD 2GB
Nanya Technology NT2GT64U8HD0BY-AD 2GB
V-Color Technology Inc. TL48G30S816KRGB 8GB
V-Color Technology Inc. TL48G30S816KRGB 8GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Corsair CMU32GX4M2C3000C15 16GB
Corsair CMU32GX4M2C3000C15 16GB
Memory RAM
Kingston KVR800D2N6/2G 2GB
Kingston KVR800D2N6/2G 2GB
Crucial Technology CT16G4SFRA32A.C16FP 16GB
Crucial Technology CT16G4SFRA32A.C16FP 16GB
Memory RAM
SK Hynix HMA84GR7MFR4N-TF 32GB
SK Hynix HMA84GR7MFR4N-TF 32GB
SK Hynix HMA84GL7MMR4N-TF 32GB
SK Hynix HMA84GL7MMR4N-TF 32GB
Memory RAM
G Skill Intl F3-14900CL8-4GBXM 4GB
G Skill Intl F3-14900CL8-4GBXM 4GB
Corsair CMK8GX4M1E3200C16 8GB
Corsair CMK8GX4M1E3200C16 8GB
Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMZ16GX3M2A2400C10 8GB
Kingston 9965662-008.A01G 16GB
Kingston 9965662-008.A01G 16GB
Memory RAM
Samsung M395T2863QZ4-CF76 1GB
Samsung M395T2863QZ4-CF76 1GB
Crucial Technology BLS8G4D26BFSEK.8FBR 8GB
Crucial Technology BLS8G4D26BFSEK.8FBR 8GB
Memory RAM
Samsung M391B5673EH1-CH9 2GB
Samsung M391B5673EH1-CH9 2GB
Micron Technology 18ADF1G72PZ-2G1A1 8GB
Micron Technology 18ADF1G72PZ-2G1A1 8GB
Memory RAM
Samsung M393B5270CH0-CH9 4GB
Samsung M393B5270CH0-CH9 4GB
V-GEN D4R8GL24A8R 8GB
V-GEN D4R8GL24A8R 8GB
Memory RAM
Corsair CM3X8GA2400C11Y2R 8GB
Corsair CM3X8GA2400C11Y2R 8GB
Kingston 9905624-043.A00G 8GB
Kingston 9905624-043.A00G 8GB
Memory RAM
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Corsair CMW64GX4M8C3466C16 8GB
Corsair CMW64GX4M8C3466C16 8GB
Memory RAM
SK Hynix HYMP112U64CP8-S5 1GB
SK Hynix HYMP112U64CP8-S5 1GB
Wilk Elektronik S.A. IRX2666D464L16S/8G 8GB
Wilk Elektronik S.A. IRX2666D464L16S/8G 8GB
Memory RAM
Apacer Technology 78.C1GET.9K10C 8GB
Apacer Technology 78.C1GET.9K10C 8GB
Avexir Technologies Corporation DDR4-2400 CL16 4GB 4GB
Avexir Technologies Corporation DDR4-2400 CL16 4GB 4GB
Memory RAM