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Corsair CM2X2048-6400C5DHX 2GB
Transcend Information JM2666HLB-8G 8GB

Corsair CM2X2048-6400C5DHX 2GB vs Transcend Information JM2666HLB-8G 8GB

Overall score
star star star star star
Corsair CM2X2048-6400C5DHX 2GB

Corsair CM2X2048-6400C5DHX 2GB

Overall score
star star star star star
Transcend Information JM2666HLB-8G 8GB

Transcend Information JM2666HLB-8G 8GB

Differences Specifications Comments

Differences

Corsair CM2X2048-6400C5DHX 2GB Reasons to consider
Corsair CM2X2048-6400C5DHX 2GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 16.1
    Average value in the tests
  • Faster write speed, GB/s
    2,332.9 left arrow 12.0
    Average value in the tests
Transcend Information JM2666HLB-8G 8GB Reasons to consider
Transcend Information JM2666HLB-8G 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    28 left arrow 51
    Around -82% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM2X2048-6400C5DHX 2GB
Transcend Information JM2666HLB-8G 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 28
  • Read speed, GB/s
    5,210.7 left arrow 16.1
  • Write speed, GB/s
    2,332.9 left arrow 12.0
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 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)
    945 left arrow 2920

Corsair CM2X2048-6400C5DHX 2GB RAM comparisons

Corsair CM2X2048-6400C5 2GB
Kingston KHX6400D2LL/1GN 1GB

Transcend Information JM2666HLB-8G 8GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Samsung M3 93T5750CZA-CE6 2GB
RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
RAM 2

Latest comparisons

Corsair CM2X2048-6400C5DHX 2GB
Corsair CM2X2048-6400C5DHX 2GB
Transcend Information JM2666HLB-8G 8GB
Transcend Information JM2666HLB-8G 8GB
Memory RAM
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Memory RAM
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Memory RAM
Hexon Technology Pte Ltd HEXON 1GB
Hexon Technology Pte Ltd HEXON 1GB
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Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
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Memory RAM
TwinMOS 8DHE3MN8-HATP 2GB
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Memory RAM
SK Hynix HMP125U6EFR8C-S6 2GB
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G Skill Intl F4-3600C14-16GTRG 16GB
Memory RAM
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Memory RAM
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Kingston 99U5471-012.A00LF 4GB
Thermaltake Technology Co Ltd R021D408GX2-3600C18D 8GB
Thermaltake Technology Co Ltd R021D408GX2-3600C18D 8GB
Memory RAM
G Skill Intl F2-8500CL5-2GBPI 2GB
G Skill Intl F2-8500CL5-2GBPI 2GB
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Memory RAM
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Kingston 9905403-090.A01LF 4GB
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G Skill Intl F4-4600C19-8GTZKKC 8GB
Memory RAM
Kingston K1N7HK-ELC 2GB
Kingston K1N7HK-ELC 2GB
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Crucial Technology BLS4G4D240FSE.M8FADM 4GB
Memory RAM
Ramaxel Technology RMT3160ED58E9W1600 4GB
Ramaxel Technology RMT3160ED58E9W1600 4GB
PUSKILL PJ16TFK1GM8 16GB
PUSKILL PJ16TFK1GM8 16GB
Memory RAM
Samsung M471A1G44AB0-CWE 8GB
Samsung M471A1G44AB0-CWE 8GB
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Memory RAM