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 CT51264AC800.C16FC 4GB
Kingston KF2666C16D4/8G 8GB

Crucial Technology CT51264AC800.C16FC 4GB vs Kingston KF2666C16D4/8G 8GB

Overall score
star star star star star
Crucial Technology CT51264AC800.C16FC 4GB

Crucial Technology CT51264AC800.C16FC 4GB

Overall score
star star star star star
Kingston KF2666C16D4/8G 8GB

Kingston KF2666C16D4/8G 8GB

Differences Specifications Comments

Differences

Crucial Technology CT51264AC800.C16FC 4GB Reasons to consider
Crucial Technology CT51264AC800.C16FC 4GB
Report a bug
  • Faster reading speed, GB/s
    4 left arrow 16.1
    Average value in the tests
  • Faster write speed, GB/s
    2,378.6 left arrow 12.9
    Average value in the tests
Kingston KF2666C16D4/8G 8GB Reasons to consider
Kingston KF2666C16D4/8G 8GB
Report a bug
  • Below the latency in the PassMark tests, ns
    32 left arrow 62
    Around -94% lower latency
  • Higher memory bandwidth, mbps
    21300 left arrow 6400
    Around 3.33 higher bandwidth

Specifications

Complete list of technical specifications
Crucial Technology CT51264AC800.C16FC 4GB
Kingston KF2666C16D4/8G 8GB
Main characteristics
  • Memory type
    DDR2 left arrow DDR4
  • Latency in PassMark, ns
    62 left arrow 32
  • Read speed, GB/s
    4,670.6 left arrow 16.1
  • Write speed, GB/s
    2,378.6 left arrow 12.9
  • Memory bandwidth, mbps
    6400 left arrow 21300
Other
  • Description
    PC2-6400, SSTL 1.8V, CAS Supported: 4 5 6 left arrow PC4-21300, 1.2V, CAS Supported: 9 11 12 13 14 15 16 17 18
  • 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)
    861 left arrow 3101

Crucial Technology CT51264AC800.C16FC 4GB RAM comparisons

Kingston KVR800D2S6/4G 4GB
Corsair CMT16GX4M2C3000C15 8GB

Kingston KF2666C16D4/8G 8GB 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

G Skill Intl F3-14900CL8-4GBXM 4GB
G Skill Intl F3-14900CL8-4GBXM 4GB
Chun Well Technology Holding Limited CL17-17-17 D4-2400 8GB
Chun Well Technology Holding Limited CL17-17-17 D4-2400
Memory RAM
Kingston 99U5403-036.A00G 4GB
Kingston 99U5403-036.A00G 4GB
Apacer Technology 78.CAGQE.C750B 8GB
Apacer Technology 78.CAGQE.C750B 8GB
Memory RAM
AMD R5S38G1601U2S 8GB
AMD R5S38G1601U2S 8GB
GIGA - BYTE Technology Co Ltd AR32C16S8K2SU416R 8GB
GIGA - BYTE Technology Co Ltd AR32C16S8K2SU416R 8GB
Memory RAM
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
STEC (Silicon Tech) S1024R3NN2QK-I 1GB
Crucial Technology BL16G36C16U4WL.M16FE 16GB
Crucial Technology BL16G36C16U4WL.M16FE 16GB
Memory RAM
G Skill Intl F3-10600CL9-2GBNT 2GB
G Skill Intl F3-10600CL9-2GBNT 2GB
Apacer Technology 76.D305G.D060B 16GB
Apacer Technology 76.D305G.D060B 16GB
Memory RAM
Micron Technology 8KTF51264HZ-1G6D1 4GB
Micron Technology 8KTF51264HZ-1G6D1 4GB
Kingston 9905678-044.A00G 8GB
Kingston 9905678-044.A00G 8GB
Memory RAM
Kingston 99U5403-492.A00LF 8GB
Kingston 99U5403-492.A00LF 8GB
Transcend Information TS512MLH64V1H 4GB
Transcend Information TS512MLH64V1H 4GB
Memory RAM
Kingston KVR16N11/8-SP 8GB
Kingston KVR16N11/8-SP 8GB
Corsair CMSX16GX4M2A3000C16 8GB
Corsair CMSX16GX4M2A3000C16 8GB
Memory RAM
Kingston 99U5584-001.A00LF 4GB
Kingston 99U5584-001.A00LF 4GB
A-DATA Technology AO1P32NCSV1-BEWS 16GB
A-DATA Technology AO1P32NCSV1-BEWS 16GB
Memory RAM
Micron Technology 8ATF2G64HZ-3G2E2 16GB
Micron Technology 8ATF2G64HZ-3G2E2 16GB
Apacer Technology D12.2356WS.001 8GB
Apacer Technology D12.2356WS.001 8GB
Memory RAM
Nanya Technology M2F8G64CB8HC9N-DI 8GB
Nanya Technology M2F8G64CB8HC9N-DI 8GB
SK Hynix HMA451R7MFR8N-TF 4GB
SK Hynix HMA451R7MFR8N-TF 4GB
Memory RAM
Samsung M393B1K70QB0-CK0 8GB
Samsung M393B1K70QB0-CK0 8GB
G Skill Intl F4-3000C16-8GVRB 8GB
G Skill Intl F4-3000C16-8GVRB 8GB
Memory RAM
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Nanya Technology NT4GC64B8HG0NS-CG 4GB
Kingston 9905678-026.A00G 8GB
Kingston 9905678-026.A00G 8GB
Memory RAM
Elpida EBJ40UG8EFU0-GN-F 4GB
Elpida EBJ40UG8EFU0-GN-F 4GB
Kingston HP32D4U8D8HC-16XR 16GB
Kingston HP32D4U8D8HC-16XR 16GB
Memory RAM