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
Samsung M386A8K40CM2-CRC 64GB

SK Hynix HMT451S6BFR8A-PB 4GB vs Samsung M386A8K40CM2-CRC 64GB

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

SK Hynix HMT451S6BFR8A-PB 4GB

Overall score
star star star star star
Samsung M386A8K40CM2-CRC 64GB

Samsung M386A8K40CM2-CRC 64GB

Differences Specifications Comments

Differences

SK Hynix HMT451S6BFR8A-PB 4GB Reasons to consider
SK Hynix HMT451S6BFR8A-PB 4GB
Report a bug
  • Faster reading speed, GB/s
    12.3 left arrow 8.2
    Average value in the tests
  • Faster write speed, GB/s
    7.8 left arrow 5.4
    Average value in the tests
Samsung M386A8K40CM2-CRC 64GB Reasons to consider
Samsung M386A8K40CM2-CRC 64GB
Report a bug
  • Below the latency in the PassMark tests, ns
    41 left arrow 44
    Around -7% lower latency
  • Higher memory bandwidth, mbps
    19200 left arrow 12800
    Around 1.5 higher bandwidth

Specifications

Complete list of technical specifications
SK Hynix HMT451S6BFR8A-PB 4GB
Samsung M386A8K40CM2-CRC 64GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    44 left arrow 41
  • Read speed, GB/s
    12.3 left arrow 8.2
  • Write speed, GB/s
    7.8 left arrow 5.4
  • Memory bandwidth, mbps
    12800 left arrow 19200
Other
  • Description
    PC3-12800, 1.5V, 1.35V , CAS Supported: 5 6 7 8 9 10 11 left arrow PC4-19200, 1.2V, CAS Supported: 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    9-9-9-24 / 1600 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    1977 left arrow 1704

SK Hynix HMT451S6BFR8A-PB 4GB RAM comparisons

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

Samsung M386A8K40CM2-CRC 64GB RAM comparisons

Kingmax Semiconductor FLGF65F-C8KJ9A 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

Kingston 2GB-DDR2 800Mhz 2GB
Kingston 2GB-DDR2 800Mhz 2GB
Corsair CMK8GX4M2A2133C13 4GB
Corsair CMK8GX4M2A2133C13 4GB
Memory RAM
Kingston 99U5471-012.A00LF 4GB
Kingston 99U5471-012.A00LF 4GB
Apacer Technology 78.CAGMR.40C0B 8GB
Apacer Technology 78.CAGMR.40C0B 8GB
Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMD16GX4M4B3333C16 4GB
Corsair CMD16GX4M4B3333C16 4GB
Memory RAM
Samsung M471B1G73DB0-YK0 8GB
Samsung M471B1G73DB0-YK0 8GB
Kingston SMD4-S8G48HJ-26V 8GB
Kingston SMD4-S8G48HJ-26V 8GB
Memory RAM
AMD AE34G1601U1 4GB
AMD AE34G1601U1 4GB
Corsair CMK16GX4M2Z2666C16 8GB
Corsair CMK16GX4M2Z2666C16 8GB
Memory RAM
Patriot Memory (PDP Systems) PSD22G8002 2GB
Patriot Memory (PDP Systems) PSD22G8002 2GB
Corsair CMK8GX4M2B4000C19 4GB
Corsair CMK8GX4M2B4000C19 4GB
Memory RAM
Crucial Technology CT25664BA160B.C16F 2GB
Crucial Technology CT25664BA160B.C16F 2GB
G Skill Intl F4-3200C14-16GTRS 16GB
G Skill Intl F4-3200C14-16GTRS 16GB
Memory RAM
Crucial Technology CT102464BF160B.C16 8GB
Crucial Technology CT102464BF160B.C16 8GB
Avexir Technologies Corporation DDR4-3000 CL16 4GB 4GB
Avexir Technologies Corporation DDR4-3000 CL16 4GB 4GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
Kingston 9965640-016.A00G 32GB
Kingston 9965640-016.A00G 32GB
Memory RAM
Corsair CM2X2048-6400C5DHX 2GB
Corsair CM2X2048-6400C5DHX 2GB
Kingston KHX6400D2LL/1GN 1GB
Kingston KHX6400D2LL/1GN 1GB
Memory RAM
Corsair CMY8GX3M2A2666C10 4GB
Corsair CMY8GX3M2A2666C10 4GB
Kingston 9905624-004.A00G 4GB
Kingston 9905624-004.A00G 4GB
Memory RAM
Corsair CMSO4GX3M1C1600C11 4GB
Corsair CMSO4GX3M1C1600C11 4GB
Super Talent F24UB16GV 16GB
Super Talent F24UB16GV 16GB
Memory RAM
Corsair CMZ16GX3M2A2400C10 8GB
Corsair CMZ16GX3M2A2400C10 8GB
Ramaxel Technology RMSA3260MB78HAF2400 8GB
Ramaxel Technology RMSA3260MB78HAF2400 8GB
Memory RAM
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Kingston KHX2133C13S4/4G 4GB
Kingston KHX2133C13S4/4G 4GB
Memory RAM