Corsair CMY8GX3M2A2666C10 4GB vs Corsair CMK16GX4M2F4500C19 8GB

Overall score

Corsair CMY8GX3M2A2666C10 4GB

Corsair CMY8GX3M2A2666C10 4GB

Overall score

Corsair CMK16GX4M2F4500C19 8GB

Corsair CMK16GX4M2F4500C19 8GB

Differences Specifications Comments

Differences

Corsair CMY8GX3M2A2666C10 4GB

Reasons to consider
Corsair CMY8GX3M2A2666C10 4GB

Faster reading speed, GB/s

22.8 22.2

Average value in the tests

Corsair CMK16GX4M2F4500C19 8GB

Reasons to consider
Corsair CMK16GX4M2F4500C19 8GB

Below the latency in the PassMark tests, ns

16 17

Around -6% lower latency
Faster write speed, GB/s

17.7 15.4

Average value in the tests
Higher memory bandwidth, mbps

17000 10600

Around 1.6 higher bandwidth

Specifications

Complete list of technical specifications

Corsair CMY8GX3M2A2666C10 4GB

Corsair CMK16GX4M2F4500C19 8GB

Main characteristics

Memory type

DDR3 DDR4
Latency in PassMark, ns

17 16
Read speed, GB/s

22.8 22.2
Write speed, GB/s

15.4 17.7
Memory bandwidth, mbps

10600 17000

Other

Description

PC3-10600, 1.5V, CAS Supported: 6 7 9 PC4-17000, 1.2V, CAS Supported: 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
Timings / Clock speed

7-7-7-20 / 1333 MHz 14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)

3391 3834

RAM Latency Calculator

Calculate Ram speed clock interval in nanosecond format

RAM 1

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

RAM 2

CAS Latency (CL) *

Frequency (Mhz) *

Absolute Latency

0 ns

Latest comparisons

Ramaxel Technology RMSA3260NA78HAF-2666 8GB

Ramaxel Technology RMSA3260NA78HAF-2666 8GB

G Skill Intl F4-4266C19-4GTZ 4GB

G Skill Intl F4-4266C19-4GTZ 4GB

Kingston ACR16D3LS1KBG/8G 8GB

Kingston ACR16D3LS1KBG/8G 8GB

G Skill Intl F4-3200C16-8GTZR 8GB

G Skill Intl F4-3200C16-8GTZR 8GB

SK Hynix HMT325U6CFR8C-PB 2GB

SK Hynix HMT325U6CFR8C-PB 2GB

Kingmax Semiconductor GLLG42F-D8KFGA------ 8GB

Kingmax Semiconductor GLLG42F-D8KFGA------ 8GB

Corsair CMY8GX3M2A2666C10 4GB

Corsair CMY8GX3M2A2666C10 4GB

Corsair CMK16GX4M2F4500C19 8GB

Corsair CMK16GX4M2F4500C19 8GB

Samsung M393B1K70CH0-CH9 8GB

Samsung M393B1K70CH0-CH9 8GB

Apacer Technology 78.CAGPL.ARC0B 8GB

Apacer Technology 78.CAGPL.ARC0B 8GB

SK Hynix HYMP512S64CP8-Y5 1GB

SK Hynix HYMP512S64CP8-Y5 1GB

OM Nanotech Pvt.Ltd V2D4SF32GB2G82G83200 32GB

OM Nanotech Pvt.Ltd V2D4SF32GB2G82G83200 32GB

Elpida EBJ81UG8BBU0-GN-F 8GB

Elpida EBJ81UG8BBU0-GN-F 8GB

G Skill Intl F4-2800C15-8GRBB 8GB

G Skill Intl F4-2800C15-8GRBB 8GB

Kingston 9965525-018.A00LF 4GB

Kingston 9965525-018.A00LF 4GB

Kingmax Semiconductor GSAF62F-D8---------- 4GB

Kingmax Semiconductor GSAF62F-D8---------- 4GB

Micron Technology 18HTF12872AY-800F1 1GB

Micron Technology 18HTF12872AY-800F1 1GB

Corsair CM4B8G2J2133A15S 8GB

Corsair CM4B8G2J2133A15S 8GB

Qimonda 72T128420EFA3SB2 1GB

Qimonda 72T128420EFA3SB2 1GB

Apacer Technology 78.BAGP4.AR50C 4GB

Apacer Technology 78.BAGP4.AR50C 4GB

SK Hynix HYMP112U64CP8-S5 1GB

SK Hynix HYMP112U64CP8-S5 1GB

Crucial Technology CT16G4DFD8266.C16FP 16GB

Crucial Technology CT16G4DFD8266.C16FP 16GB

SanMax Technologies Inc. SMD4-E16G48ME-26V 16GB

SanMax Technologies Inc. SMD4-E16G48ME-26V 16GB

G Skill Intl F4-3333C16-8GVR 8GB

G Skill Intl F4-3333C16-8GVR 8GB

Samsung M471A1G44AB0-CWE 8GB

Samsung M471A1G44AB0-CWE 8GB

G Skill Intl F4-4400C16-8GTRS 8GB

G Skill Intl F4-4400C16-8GTRS 8GB

G Skill Intl F5-6400J3239G16G 16GB

G Skill Intl F5-6400J3239G16G 16GB