Corsair CM2X2048-6400C5 2GB vs Smart Modular SMS4WEC8C1K0446FCG 8GB

Overall score

Corsair CM2X2048-6400C5 2GB

Corsair CM2X2048-6400C5 2GB

Overall score

Smart Modular SMS4WEC8C1K0446FCG 8GB

Smart Modular SMS4WEC8C1K0446FCG 8GB

Differences Specifications Comments

Differences

Corsair CM2X2048-6400C5 2GB

Reasons to consider
Corsair CM2X2048-6400C5 2GB

Faster reading speed, GB/s

5 15.6

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

2,549.9 11.5

Average value in the tests

Smart Modular SMS4WEC8C1K0446FCG 8GB

Reasons to consider
Smart Modular SMS4WEC8C1K0446FCG 8GB

Below the latency in the PassMark tests, ns

42 53

Around -26% lower latency
Higher memory bandwidth, mbps

25600 6400

Around 4 higher bandwidth

Specifications

Complete list of technical specifications

Corsair CM2X2048-6400C5 2GB

Smart Modular SMS4WEC8C1K0446FCG 8GB

Main characteristics

Memory type

DDR2 DDR4
Latency in PassMark, ns

53 42
Read speed, GB/s

5,481.3 15.6
Write speed, GB/s

2,549.9 11.5
Memory bandwidth, mbps

6400 25600

Other

Description

PC2-6400, SSTL 1.8V, CAS Supported: 4 5 PC4-25600, 1.2V, CAS Supported: 10 11 12 13 14 15 16 17 18 19 20 21 22 24
Timings / Clock speed

5-5-5-15 / 800 MHz 20-20-20, 22-22-22, 24-24-24 / 3200 MHz
Ranking PassMark (The more the better)

1026 2595

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

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