RAM comparison G Skill Intl F3-12800CL9-4GBALT 4GB vs G Skill Intl F4-2666C15-4GVK 4GB

G Skill Intl F3-12800CL9-4GBALT 4GB vs G Skill Intl F4-2666C15-4GVK 4GB

Overall score

G Skill Intl F3-12800CL9-4GBALT 4GB

Overall score

Differences Specifications Comments

Reasons to consider
G Skill Intl F3-12800CL9-4GBALT 4GB

Reasons to consider
G Skill Intl F4-2666C15-4GVK 4GB

Faster reading speed, GB/s

15.9 13.4

Average value in the tests
Faster write speed, GB/s

11.8 9.1

Average value in the tests
Higher memory bandwidth, mbps

17000 12800

Around 1.33 higher bandwidth

Complete list of technical specifications

G Skill Intl F3-12800CL9-4GBALT 4GB

G Skill Intl F4-2666C15-4GVK 4GB

Main characteristics

Other

Description

PC3-12800, 1.5V, CAS Supported: 6 7 8 9 10 11 PC4-17000, 1.2V, CAS Supported: 9 11 12 13 14 15 16 18 19
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)

2324 2508

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