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Samsung M386B4G70DM0-CMA4 32GB
Samsung M386A8K40CM2-CRC 64GB

Samsung M386B4G70DM0-CMA4 32GB vs Samsung M386A8K40CM2-CRC 64GB

Overall score
star star star star star
Samsung M386B4G70DM0-CMA4 32GB

Samsung M386B4G70DM0-CMA4 32GB

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

Samsung M386A8K40CM2-CRC 64GB

Differences Specifications Comments

Differences

Samsung M386B4G70DM0-CMA4 32GB Reasons to consider
Samsung M386B4G70DM0-CMA4 32GB
Report a bug
  • Faster reading speed, GB/s
    9.7 left arrow 8.2
    Average value in the tests
  • Faster write speed, GB/s
    7.2 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 52
    Around -27% lower latency
  • Higher memory bandwidth, mbps
    19200 left arrow 14900
    Around 1.29 higher bandwidth

Specifications

Complete list of technical specifications
Samsung M386B4G70DM0-CMA4 32GB
Samsung M386A8K40CM2-CRC 64GB
Main characteristics
  • Memory type
    DDR3 left arrow DDR4
  • Latency in PassMark, ns
    52 left arrow 41
  • Read speed, GB/s
    9.7 left arrow 8.2
  • Write speed, GB/s
    7.2 left arrow 5.4
  • Memory bandwidth, mbps
    14900 left arrow 19200
Other
  • Description
    PC3-14900, 1.5V, CAS Supported: 6 7 8 9 10 11 13 left arrow PC4-19200, 1.2V, CAS Supported: 11 12 13 14 15 16 17 18 19 20
  • Timings / Clock speed
    9-10-9-28 / 1866 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    2173 left arrow 1704

Samsung M386B4G70DM0-CMA4 32GB RAM comparisons

Team Group Inc. Dark-1866 4GB
Mushkin 994104 8GB

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
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Latest comparisons

Samsung M386B4G70DM0-CMA4 32GB
Samsung M386B4G70DM0-CMA4 32GB
Samsung M386A8K40CM2-CRC 64GB
Samsung M386A8K40CM2-CRC 64GB
Memory RAM
Kingston ACR256X64D3S1333C9 2GB
Kingston ACR256X64D3S1333C9 2GB
Corsair CMD16GX4M2A2400C14 8GB
Corsair CMD16GX4M2A2400C14 8GB
Memory RAM
Micron Technology 16JSF25664HZ-1G1F1 2GB
Micron Technology 16JSF25664HZ-1G1F1 2GB
A-DATA Technology AX4S2800316G18-B 16GB
A-DATA Technology AX4S2800316G18-B 16GB
Memory RAM
AMD AE34G1601U1 4GB
AMD AE34G1601U1 4GB
G Skill Intl F4-3733C17-16GTZR 16GB
G Skill Intl F4-3733C17-16GTZR 16GB
Memory RAM
Smart Modular SF564128CJ8N6NNSEG 4GB
Smart Modular SF564128CJ8N6NNSEG 4GB
Crucial Technology BLS16G4S240FSD.16FAD 16GB
Crucial Technology BLS16G4S240FSD.16FAD 16GB
Memory RAM
G Skill Intl F5-6400J3239G16G 16GB
G Skill Intl F5-6400J3239G16G 16GB
Samsung V-GeN D4S8GL32A8TL 8GB
Samsung V-GeN D4S8GL32A8TL 8GB
Memory RAM
Kingston 9905471-071.A00LF 8GB
Kingston 9905471-071.A00LF 8GB
Transcend Information JM2666HSB-16G 16GB
Transcend Information JM2666HSB-16G 16GB
Memory RAM
Kingston 99U5469-045.A00LF 4GB
Kingston 99U5469-045.A00LF 4GB
Corsair CMU32GX4M4A2666C16 8GB
Corsair CMU32GX4M4A2666C16 8GB
Memory RAM
AMD R534G1601U1S-UO 4GB
AMD R534G1601U1S-UO 4GB
Crucial Technology BLS8G4D26BFSC.16FD2 8GB
Crucial Technology BLS8G4D26BFSC.16FD2 8GB
Memory RAM
TwinMOS 8DPT5MK8-TATP 2GB
TwinMOS 8DPT5MK8-TATP 2GB
Micron Technology 8R8F1G64HZ-2G3B1 8GB
Micron Technology 8R8F1G64HZ-2G3B1 8GB
Memory RAM
SpecTek Incorporated ?????????????????? 2GB
SpecTek Incorporated ?????????????????? 2GB
Kingston 8ATF1G64HZ-2G3B2 8GB
Kingston 8ATF1G64HZ-2G3B2 8GB
Memory RAM
G Skill Intl F5-5600J4040C16G 16GB
G Skill Intl F5-5600J4040C16G 16GB
Mushkin MR[ABC]4U266GHHF8G 8GB
Mushkin MR[ABC]4U266GHHF8G 8GB
Memory RAM
Kingston 99U5584-017.A00LF 4GB
Kingston 99U5584-017.A00LF 4GB
G Skill Intl F4-3600C16-32GTZN 32GB
G Skill Intl F4-3600C16-32GTZN 32GB
Memory RAM
Kingston 9965525-018.A00LF 4GB
Kingston 9965525-018.A00LF 4GB
Corsair CMSX8GX4M2A2666C18 4GB
Corsair CMSX8GX4M2A2666C18 4GB
Memory RAM