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
Crucial Technology CT25664AA800.M16FM 2GB
UMAX Technology D4-2133-4GB-512X8-L 4GB

Crucial Technology CT25664AA800.M16FM 2GB vs UMAX Technology D4-2133-4GB-512X8-L 4GB

Overall score
star star star star star
Crucial Technology CT25664AA800.M16FM 2GB

Crucial Technology CT25664AA800.M16FM 2GB

Overall score
star star star star star
UMAX Technology D4-2133-4GB-512X8-L 4GB

UMAX Technology D4-2133-4GB-512X8-L 4GB

Differences Specifications Comments

Differences

Crucial Technology CT25664AA800.M16FM 2GB Reasons to consider
Crucial Technology CT25664AA800.M16FM 2GB
Report a bug
  • Faster reading speed, GB/s
    5 left arrow 16
    Average value in the tests
  • Faster write speed, GB/s
    2,135.0 left arrow 11.5
    Average value in the tests
UMAX Technology D4-2133-4GB-512X8-L 4GB Reasons to consider
UMAX Technology D4-2133-4GB-512X8-L 4GB
Report a bug
  • Below the latency in the PassMark tests, ns
    24 left arrow 51
    Around -113% lower latency
  • Higher memory bandwidth, mbps
    17000 left arrow 6400
    Around 2.66 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT25664AA800.M16FM 2GB
UMAX Technology D4-2133-4GB-512X8-L 4GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    51 left arrow 24
  • Read speed, GB/s
    5,021.4 left arrow 16.0
  • Write speed, GB/s
    2,135.0 left arrow 11.5
  • Memory bandwidth, mbps
    6400 left arrow 17000
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16
  • Timings / Clock speed
    5-5-5-15 / 800 MHz left arrow 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
  • Ranking PassMark (The more the better)
    855 left arrow 2432

Crucial Technology CT25664AA800.M16FM 2GB RAM comparisons

Kingston 9905471-006.A01LF 4GB
Smart Modular SF4641G8CKHI6DFSEG 8GB

UMAX Technology D4-2133-4GB-512X8-L 4GB RAM comparisons

Hoodisk Electronics Co Ltd GKE160SO102408-2666 16GB
Crucial Technology BLS4G4D240FSE.8FBD 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
UMAX Technology D4-2133-4GB-512X8-L 4GB
UMAX Technology D4-2133-4GB-512X8-L 4GB
Memory RAM
SanMax Technologies Inc. SMD4-E16G48ME-26V 16GB
SanMax Technologies Inc. SMD4-E16G48ME-26V 16GB
Apacer Technology 78.CAGNK.4040B 8GB
Apacer Technology 78.CAGNK.4040B 8GB
Memory RAM
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Kingmax Semiconductor FLGF65F-C8KJ9A 4GB
Corsair CM4X16GC3000C15K4 16GB
Corsair CM4X16GC3000C15K4 16GB
Memory RAM
Kingston 9905469-143.A00LF 4GB
Kingston 9905469-143.A00LF 4GB
Corsair CMD16GX4M4C3200C16 4GB
Corsair CMD16GX4M4C3200C16 4GB
Memory RAM
Kingston 9905403-090.A01LF 4GB
Kingston 9905403-090.A01LF 4GB
Hyundai Inc GR26C16S8K2HU416 8GB
Hyundai Inc GR26C16S8K2HU416 8GB
Memory RAM
Kingston 99U5403-465.A00LF 8GB
Kingston 99U5403-465.A00LF 8GB
Corsair CMH32GX4M2D3600C18 16GB
Corsair CMH32GX4M2D3600C18 16GB
Memory RAM
Mushkin 991988 (996988) 4GB
Mushkin 991988 (996988) 4GB
Kingston KHX2666C16D4/32GX 32GB
Kingston KHX2666C16D4/32GX 32GB
Memory RAM
AMD R5S38G1601U2S 8GB
AMD R5S38G1601U2S 8GB
Kingston 9905712-048.A00G 16GB
Kingston 9905712-048.A00G 16GB
Memory RAM
Samsung M378T5663QZ3-CF7 2GB
Samsung M378T5663QZ3-CF7 2GB
Corsair CMK32GX4M4B2800C14 8GB
Corsair CMK32GX4M4B2800C14 8GB
Memory RAM
Kingston KHX318C10FR/8G 8GB
Kingston KHX318C10FR/8G 8GB
Corsair CM4B16G7L2666A16K2-O 16GB
Corsair CM4B16G7L2666A16K2-O 16GB
Memory RAM
Kingston 99U5584-017.A00LF 4GB
Kingston 99U5584-017.A00LF 4GB
Kingston KHX2133C15S4/8G 8GB
Kingston KHX2133C15S4/8G 8GB
Memory RAM
Essencore Limited IM48GU88N26-GIIHA0 8GB
Essencore Limited IM48GU88N26-GIIHA0 8GB
Corsair CMH32GX4M2D3600C18 16GB
Corsair CMH32GX4M2D3600C18 16GB
Memory RAM
Elpida EBJ21UE8BDF0-DJ-F 2GB
Elpida EBJ21UE8BDF0-DJ-F 2GB
Kingston 9965745-002.A00G 16GB
Kingston 9965745-002.A00G 16GB
Memory RAM
Samsung M471B5673FH0-CF8 2GB
Samsung M471B5673FH0-CF8 2GB
Crucial Technology BL8G26C16U4B.8FD 8GB
Crucial Technology BL8G26C16U4B.8FD 8GB
Memory RAM