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G Skill Intl F3-14900CL8-4GBXM 4GB
G Skill Intl F4-4000C18-8GTZR 8GB
Compare
G Skill Intl F3-14900CL8-4GBXM 4GB vs G Skill Intl F4-4000C18-8GTZR 8GB
Overall score
G Skill Intl F3-14900CL8-4GBXM 4GB
Overall score
G Skill Intl F4-4000C18-8GTZR 8GB
Differences
Specifications
Comments
Differences
Reasons to consider
G Skill Intl F3-14900CL8-4GBXM 4GB
Report a bug
Reasons to consider
G Skill Intl F4-4000C18-8GTZR 8GB
Report a bug
Below the latency in the PassMark tests, ns
29
31
Around -7% lower latency
Faster reading speed, GB/s
18
17.4
Average value in the tests
Faster write speed, GB/s
16.5
10.9
Average value in the tests
Higher memory bandwidth, mbps
17000
12800
Around 1.33 higher bandwidth
Specifications
Complete list of technical specifications
G Skill Intl F3-14900CL8-4GBXM 4GB
G Skill Intl F4-4000C18-8GTZR 8GB
Main characteristics
Memory type
DDR3
DDR4
Latency in PassMark, ns
31
29
Read speed, GB/s
17.4
18.0
Write speed, GB/s
10.9
16.5
Memory bandwidth, mbps
12800
17000
Other
Description
PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11
PC4-17000, 1.2V, CAS Supported: 10 11 12 13 14 15 16
Timings / Clock speed
9-9-9-24 / 1600 MHz
14-14-14, 15-15-15, 16-16-16 / 2133 MHz
Ranking PassMark (The more the better)
2735
3779
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RAM Latency Calculator
Calculate Ram speed clock interval in nanosecond format
RAM 1
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
RAM 2
CAS Latency (CL) *
Frequency (Mhz) *
calculate
Absolute Latency
0 ns
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