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
Corsair CM2X1024-6400C4 1GB
SK Hynix HMA81GU6AFR8N-UH 8GB

Corsair CM2X1024-6400C4 1GB vs SK Hynix HMA81GU6AFR8N-UH 8GB

Overall score
star star star star star
Corsair CM2X1024-6400C4 1GB

Corsair CM2X1024-6400C4 1GB

Overall score
star star star star star
SK Hynix HMA81GU6AFR8N-UH 8GB

SK Hynix HMA81GU6AFR8N-UH 8GB

Differences Specifications Comments

Differences

Corsair CM2X1024-6400C4 1GB Reasons to consider
Corsair CM2X1024-6400C4 1GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 15.1
    Average value in the tests
SK Hynix HMA81GU6AFR8N-UH 8GB Reasons to consider
SK Hynix HMA81GU6AFR8N-UH 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    34 left arrow 54
    Around -59% lower latency
  • Faster write speed, GB/s
    10.4 left arrow 1,973.5
    Average value in the tests
  • Higher memory bandwidth, mbps
    19200 left arrow 6400
    Around 3 higher bandwidth

Specifications

Complete list of technical specifications
Corsair CM2X1024-6400C4 1GB
SK Hynix HMA81GU6AFR8N-UH 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    54 left arrow 34
  • Read speed, GB/s
    4,967.4 left arrow 15.1
  • Write speed, GB/s
    1,973.5 left arrow 10.4
  • Memory bandwidth, mbps
    6400 left arrow 19200
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 left arrow PC4-19200, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 15-15-15, 16-16-16, 17-17-17, 18-18-18 / 2400 MHz
  • Ranking PassMark (The more the better)
    776 left arrow 2620

Corsair CM2X1024-6400C4 1GB RAM comparisons

Kingston KHX6400D2LL/1GN 1GB
V-GEN D4H4GL26A8TS5 4GB

SK Hynix HMA81GU6AFR8N-UH 8GB 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

A-DATA Technology AD73I1B1672EG 2GB
A-DATA Technology AD73I1B1672EG 2GB
UMAX Technology D4-2666-8GB-1024X8-L 8GB
UMAX Technology D4-2666-8GB-1024X8-L 8GB
Memory RAM
Samsung M393B1K70CH0-YH9 8GB
Samsung M393B1K70CH0-YH9 8GB
G Skill Intl F4-3600C19-8GTZRB 8GB
G Skill Intl F4-3600C19-8GTZRB 8GB
Memory RAM
Kingston 99P5474-014.A00LF 4GB
Kingston 99P5474-014.A00LF 4GB
G Skill Intl F4-3600C16-8GTZKK 8GB
G Skill Intl F4-3600C16-8GTZKK 8GB
Memory RAM
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Crucial Technology BLS4G4D240FSE.8FBD 4GB
Samsung M393A1G43DB0-CPB 8GB
Samsung M393A1G43DB0-CPB 8GB
Memory RAM
G Skill Intl F3-10600CL9-2GBNT 2GB
G Skill Intl F3-10600CL9-2GBNT 2GB
AMD R9S48G3206U2S 8GB
AMD R9S48G3206U2S 8GB
Memory RAM
SK Hynix HMT451U7BFR8C-RD 4GB
SK Hynix HMT451U7BFR8C-RD 4GB
Samsung M393A1G43DB0-CPB 8GB
Samsung M393A1G43DB0-CPB 8GB
Memory RAM
Kingston 99U5584-004.A00LF 4GB
Kingston 99U5584-004.A00LF 4GB
Kingston KY7N41-MID 8GB
Kingston KY7N41-MID 8GB
Memory RAM
Elpida EBE21UE8ACUA-8G-E 2GB
Elpida EBE21UE8ACUA-8G-E 2GB
GIGA - BYTE Technology Co Ltd AR36C18S8K2HU416R 8GB
GIGA - BYTE Technology Co Ltd AR36C18S8K2HU416R 8GB
Memory RAM
Apacer Technology 78.01G86.9H50C 1GB
Apacer Technology 78.01G86.9H50C 1GB
Kingston KF2666C15S4/8G 8GB
Kingston KF2666C15S4/8G 8GB
Memory RAM
SK Hynix HYMP112S64CP6-S6 1GB
SK Hynix HYMP112S64CP6-S6 1GB
Kingston 9905744-006.A00G 16GB
Kingston 9905744-006.A00G 16GB
Memory RAM
Kingston 9905471-002.A00LF 2GB
Kingston 9905471-002.A00LF 2GB
Samsung M386A4K40BB0-CRC 32GB
Samsung M386A4K40BB0-CRC 32GB
Memory RAM
Samsung M378T5663QZ3-CF7 2GB
Samsung M378T5663QZ3-CF7 2GB
SK Hynix HMA451R7AFR8N-UH 4GB
SK Hynix HMA451R7AFR8N-UH 4GB
Memory RAM
Corsair CMZ16GX3M2A1866C9 8GB
Corsair CMZ16GX3M2A1866C9 8GB
Apacer Technology GD2.1527WC.001 8GB
Apacer Technology GD2.1527WC.001 8GB
Memory RAM
AMD R538G1601U2S 8GB
AMD R538G1601U2S 8GB
Corsair CMK32GX4M2A2400C16 16GB
Corsair CMK32GX4M2A2400C16 16GB
Memory RAM